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Sulfuric Acid Tanker manufacturers & suppliers
FAW L4bh 15-20ton Hydrochloric Ac Sulfuric Ac Tanker Transport Truck (14500Liters Q235 Steel Tank Lined LDPE 18-20mm). US$ 16880-68888 / Piece.
Source: www.made-in-china.com
Date Published: 3/15/2021
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UNLOADING SULFURIC ACID – PDF4PRO
Chemical Safety Handbook. UNLOADING SULFURIC ACID. INTRODUCTION. The following is a general gue to unloading sulfuric ac from tank cars and tank trucks.
Source: pdf4pro.com
Date Published: 2/16/2022
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- Author: kreeper1971
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- Likes: 좋아요 35개
- Date Published: 2010. 8. 26.
- Video Url link: https://www.youtube.com/watch?v=sufVHGTRNjU
How do you transport Sulphuric acid?
Sulfuric Acid is typically transported in insulated or non-insulated tank cars. Usually in 7,000 gallon DOT 103AW or 13,640 gallon DOT 111A100W2 depending on concentration, that meets the DOT specification for the transportation of sulfuric acid and other like commodities.
What is a safe container for sulfuric acid?
High-density cross-linked polyethylene (XLPE).
Along with containing the chemical from its surrounding environment, this double-walled tank greatly lowers the risk for hazardous contact of sulfuric acid with water and other materials.
How do you neutralize a sulfuric acid tank?
To neutralize sulfuric acid, pour it into a solution of sodium hydroxide. Use sodium bicarbonate (or baking soda) to neutralize battery acid (sulfuric acid).
What type of liner is required in an acid tanker?
To prevent further corrosion, the inner part of the tanker is made of Polyethylene (PE) lining. This protects the inner part from environmental reactions due to the surrounding air that may lead to corrosion.
How do you handle concentrated Sulphuric acid?
Work with concentrated sulfuric acid should be conducted in a fume hood. Sash height should be kept low to avoid escaping fumes and provide a physical barrier. If inhaled Move person into fresh air. If not breathing, give artificial respiration.
How is Sulphuric acid packaged?
Sulphuric acid should be packed in UN approved packages – certified steel drums lined with HDPE – and carried on deck only.
Will sulfuric acid eat plastic?
Storage Challenges. Sulfuric acid presents serious storage issues because it’s a very heavy chemical, especially at high concentrations. At 93-98% concentration, it is nearly twice the weight of water. It’s also an aggressive chemical that oxidizes plastic and corrodes metals.
How long is sulfuric acid good for?
Sulfuric Acid Digital Titrator Cartridge, 1.600 N (Product # 1438901) has a shelf life of 20 months from the date of manufacture and must be stored at 10 – 25 °C.
How long can sulphuric acid be stored?
Polyethylene HDPE & XLPE Sulfuric Acid Tanks
Cross-linked polyethylene (XLPE) tanks are not recommended for sulfuric acid storage. This recommendation is especially held for strong H₂SO₄ concentrations due to studies indicated XLPE failure after 6 months of storing 98% H₂SO₄, even at decreased temperatures of -40ᵒF.
What happens if you get Sulphuric acid on your skin?
Skin Contact: CORROSIVE. Contact can cause pain, redness, burns, and blistering. Permanent scarring can result. A severe exposure can cause death.
What does sulfuric acid eat through?
Sulfuric acid reacts violently with alcohol and water to release heat. It reacts with most metals, particularly when diluted with water, to form flammable hydrogen gas, which may create an explosion hazard.
Does baking soda neutralize sulfuric acid?
Pour baking soda directly on any acid spills. This will neutralize light acids like vinegar or even strong and dangerous acids like muriatic and sulfuric acids. Douse the entire affected area with baking soda (sodium bicarbonate, NaHCO3) to neutralize the acid.
What is tank coating?
What Does Tank Lining Mean? This is a coating designed to cure at low temperatures and is applied inside and outside a tank to provide the ultimate protection of the substrate material from chemical attack.
What is epoxy tank lining?
EPOXY TANK LINING (100% SOLIDS) SOLVENT FREE SYSTEM FOOD GRADE. SEALBOND EPOXY TANK LINING (ETL-100) is a two component epoxy compound formulated from high grade epoxy resins and modified polyamide curing agents especially for storage tanks. It is lead-free, foodgrade and non-toxic when fully cured.
What are water tank liners made of?
The most common type of water tank is concrete, however it is possible to install a liner into steel, corrugated iron, fibreglass and other types of tanks.
Can sulphuric acid be stored in plastic containers?
Transport high concentrations of sulfuric acid in safe bottles or containers made from glass, polymethylpentene, polyethylene, teflon, viton or HDPE. Mishandling this highly corrosive chemical can cause severe damage.
Can you store sulphuric acid in a plastic bottle?
A common rule is to not store strong acids and bases (like sulfuric and hydrochloric acids, and NaOH) in plastic bottles if you are not sure about the type of plastics. Polystyrene bottles are OK for strong alkali.
Can sulfuric acid be stored in stainless steel?
In general, for 98% sulfuric acid, carbon steel tanks with stainless steel clad or overlaid nozzles are used for storage and 304L and/or 316L stainless steel are used for piping.
Can sulfuric acid be stored in glass?
One of the values of glass is its relative chemical inertness. Materials such as concentrated hydrochloric or sulfuric acids can be stored in glass indefinitely. However, hydrofluoric acid will react strongly with a glass container.
Sulfuric Acid Handling
Typical Sulfuric Acid Loading Platform Quote or discuss your installation.
Start by selecting loading application “*” indicates required fields What vehicles are you loading?
Top or Bottom Loading/Unloading?
Top
Bottom How many loading spots? Your information First Name * Last Name * Phone * Email * Preferred contact method *
Phone
Email Company Industry * Select Aerospace & Defense Automotive (Rail, Ship, & Other Transport) Building Products Bulk Chemicals Cement (Stone, Clay, Concrete) Distribution – Warehousing Fertilizer/Agch Food & Beverage Fracking – Sand Gas/Diesel/Fuel General Industrial Marine Mining-Minerals Mining-Stone-Clay O&G-Exploration O&G-Pipelines O&G-Refinery O&G-Transport/Storage Pharmaceutical Power Generation Public Sector Pulp & Paper Rubber & Plastics Wastewater (Water Treatment) Zip/Postal Code * Country United States Canada Afghanistan Albania Algeria Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Republic Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Botswana Bouvet Island Bolivia Bosnia and Herzegovina Brazil British Indian Ocean Territory British Virgin Islands Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Croatia Cameroon Cape Verde Cayman Islands Central African Republic Chile China Christmas Islands Cocos Islands Colombia Comoros Congo Cook Islands Costa Rica Cote D’Ivoire Cyprus Cuba Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Estonia Equatorial Guinea Ethiopia Falkland Islands Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Heard and McDonald Islands Honduras Hong Kong Hungary Iceland India Iraq Indonesia Iran Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Korea (North) Korea (South) Kuwait Kyrgyzstan Lao Latvia Lebanon Lesotho Liberia Libyan Arab Jamahiriya Liechtenstein Lithuania Luxembourg Macau Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Mongolia Montenegro Montserrat Morocco Mozambique Micronesia Monaco Myanmar Namibia Nauru Nepal Netherlands Antilles The Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island Northern Mariana Islands Norway Oman Panama Pakistan Palau Palestine Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Romania Russian Federation Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka St. Helena St. Kitts and Nevis St. Lucia St. Pierre and Miquelon St. Vincent and the Grenadines Sudan Suriname Svalbard and Jan Mayen Swaziland Sweden Switzerland Syrian Arab Republic Taiwan Tajikistan Tanzania Thailand Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom U.S. Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela Vietnam Virgin Islands (USA) Vatican City State Wallis and Futuna Islands Western Sahara Yemen Yugoslavia Zambia Zimbabwe Message *
Do you have project or reference files?
Receive Email Updates Max. file size: 128 MB. Product Brochures
Download PDF
Please mail a brochure What product:
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SafeRack Address * Address 2 City * State/Province/Region * Hidden Hidden Fields Comments This field is for validation purposes and should be left unchanged. Download Sample Project Files Below are some of the loading and unloading solutions for illustrative purposes only. Our experts will work with you and your team for a custom solution to suit your needs.
Sulfuric Acid Loading Arms
SULFURIC ACID LOADING ARMS Sulfuric acid is typically a close dome (tight fill) loading process into railcars and tank trucks via teflon lined chemical hoses, braided SST flex hoses or a 3” stainless steel loading arms with PTFE seals. At deluded concentrations of 93% and above, sulfuric acid can be splash loaded using a carbon steel loading arm.
Depending on the concentration, optional vapor recovery is used in conjunction with a splash plate, vapor cone, or inflatable hatch seal. Railcar loading will use a similar setup as trucks but with a 4” arm as higher flow rates must be obtained to load the higher capacity vehicles at an acceptable rate.
The loading arms layout will ensure that it is self-draining after use as to completely evacuate product when the arm is stored to reduce product leakage which could injure passer bys and corrode platform, support, and process piping located on the rack. Safety options such as high level sensors/probes can be added to the arm to switch off loading should the level hit a predetermined height in the vehicles. These are generally 3” or 4”, stainless steel, ANSI 150Lb rated loading arms, that will be fitted with quick-couplings and an emergency break-away unit. The arm itself, will be fitted to a support standpost, and will be self-draining in design. We would also recommend that the arm be fitted with a parking latch and parking sensor to ensure that the arm is stored in a safe place when not in operation.
Sulfuric Acid Gangways and Safety Cages
Since sulfuric acid rail cars can have off-set crash boxes SafeRack recommends a wider telescoping access gangway (48″-60″ is preferable) as it helps improve access and egress to and from the railcar. In addition, a wider gangway will reduce the risk of the operator’s PPE getting caught, torn or damaged, and will improve productivity and safety. Powered gangway solutions are also an option, with both hydraulic and pneumatic solutions being commonly used. Each gangway will be fitted with a two-rail safety cage for the railcar crash box. This will be a centered 6’ x 7-6”’ safety cage to sit directly over the cashbox; and will provide a safe, secure work environment for your operator when accessing hatches on railcars. For tank truck applications SafeRack’s standard 24” wide Self-Adjusting (SAS) gangway with a deeper 4’x6’x4-rail safety cage would be the preferred solution. GX SELF-ADJUSTING STAIR (SAS) GANGWAY SafeRack’s NEW GX SAS gangways use Retractalok power-assist technology allowing operators to raise or lower effortlessly, light as a feather to lift, solid as a rock. Tested in the most critical applications, this revolutionary new gangway outperforms all others. Available in multiple lengths and widths. Learn More GX FLAT RAMP ACCESS (FRT) GANGWAY SafeRack’s NEW GX-FRT is a flat ramp model popular with railcars. It features a slip-resistant walk surface and, with the use of the telescoping extension, eliminates gaps on narrow railcars. Learn More
Sulfuric Acid Eye Wash/Drench Showers
ANSI guidelines state that an Eye Wash/Drench Showers need to be located 10 seconds or 55’ (16.8m) from contaminants or hazardous materials. Eyewash stations need to be on the same horizontal plane with no obstructions. Therefore, we would propose the installation of a standard combination Drench Shower/Eyewash Unit, which will save limited space and fit easily into any work environment. This is a fundamental safety requirement for any acid loading station.
Sulfuric Acid Spill Containment
Spill containment pans will be provided at the point of loading operations and is an essential piece of equipment in overall site safety and environmental protection. SafeRack recommends a minimum 20’ long galvanized, polyethylene or composite track pan to mitigate spills. Railcar spill containment and track pans
Sulfuric Acid Grounding
Sulfuric Acid is a flammable liquid, industry best practice includes the grounding of all vessels before starting the (un)loading process. Vehicle grounding and bonding — ensure true grounding before product flow is permitted
Explosion-proof enclosures — meet or exceed UL, CSA and Ex requirements
Sulfuric Acid Safety Gates
Safety Gates will be installed at the top of stairs and any other openings to ensure operator safety at all times. YellowGate Safety Gates SafeRack’s line of industrial safety gates is the most flexible product on the market with the ability span openings between 16” and 36” and is field adjustable with nothing more than a wrench. Learn More
Sulfuric Acid Options
Lighting – Lighting both over and under the platform will be provided. For overcast days or second shift, lighting is essential for improved safety and improved productivity.
– Lighting both over and under the platform will be provided. For overcast days or second shift, lighting is essential for improved safety and improved productivity. Platform & Canopies – Full platform canopies reduce exposure to the elements and improve the safe and productive loading operation from the operator’s perspective.
– Full platform canopies reduce exposure to the elements and improve the safe and productive loading operation from the operator’s perspective. Operator Shelter – Depending on your site requirements, consideration should be given to the requirement of an operator or guard building on the loading platform. This can be customized to meet specific site requirements
– Depending on your site requirements, consideration should be given to the requirement of an operator or guard building on the loading platform. This can be customized to meet specific site requirements Wheel Chocks – Railcar Wheel Chocks provide fast blocking of all types of railcars and meet OSHA regulations to safely prevent railroad cars from moving during loading operations. This is a requirement by the Department of Homeland Security
Personal Protective Equipment PPE Requirements
Sulfuric acid is extremely corrosive and can cause serious burns when not handled properly. Personal Protective Equipment (PPE) is required to reduce and hopefully eliminate potential health risks. Since operators typically have to access hatches on top of the vehicles wearing many layers of PPE during the loading process, fall prevention is essential, not only for safety but to expedite job tasks which dramatically increases throughput. Recommended loading practices of sulfuric acid include wearing chemical-resistant clothing, gloves, splash goggles, and a respirator to protect the lungs. Unlike hydrochloric acid, sulfuric acid can be splash loaded at a concentration of 93% and above. The OSHA Permissible Exposure Limit (PEL) is 15 parts per million. The boiling point of sulfuric acid is 638oF (337oC), and it is usually (un)loaded at ambient temperature.
Sulfuric Acid Handling
Typical Sulfuric Acid Loading Platform Quote or discuss your installation.
Start by selecting loading application “*” indicates required fields What vehicles are you loading?
Top or Bottom Loading/Unloading?
Top
Bottom How many loading spots? Your information First Name * Last Name * Phone * Email * Preferred contact method *
Phone
Email Company Industry * Select Aerospace & Defense Automotive (Rail, Ship, & Other Transport) Building Products Bulk Chemicals Cement (Stone, Clay, Concrete) Distribution – Warehousing Fertilizer/Agch Food & Beverage Fracking – Sand Gas/Diesel/Fuel General Industrial Marine Mining-Minerals Mining-Stone-Clay O&G-Exploration O&G-Pipelines O&G-Refinery O&G-Transport/Storage Pharmaceutical Power Generation Public Sector Pulp & Paper Rubber & Plastics Wastewater (Water Treatment) Zip/Postal Code * Country United States Canada Afghanistan Albania Algeria Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Republic Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Botswana Bouvet Island Bolivia Bosnia and Herzegovina Brazil British Indian Ocean Territory British Virgin Islands Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Croatia Cameroon Cape Verde Cayman Islands Central African Republic Chile China Christmas Islands Cocos Islands Colombia Comoros Congo Cook Islands Costa Rica Cote D’Ivoire Cyprus Cuba Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Estonia Equatorial Guinea Ethiopia Falkland Islands Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Heard and McDonald Islands Honduras Hong Kong Hungary Iceland India Iraq Indonesia Iran Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Korea (North) Korea (South) Kuwait Kyrgyzstan Lao Latvia Lebanon Lesotho Liberia Libyan Arab Jamahiriya Liechtenstein Lithuania Luxembourg Macau Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Mongolia Montenegro Montserrat Morocco Mozambique Micronesia Monaco Myanmar Namibia Nauru Nepal Netherlands Antilles The Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island Northern Mariana Islands Norway Oman Panama Pakistan Palau Palestine Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Romania Russian Federation Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka St. Helena St. Kitts and Nevis St. Lucia St. Pierre and Miquelon St. Vincent and the Grenadines Sudan Suriname Svalbard and Jan Mayen Swaziland Sweden Switzerland Syrian Arab Republic Taiwan Tajikistan Tanzania Thailand Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom U.S. Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela Vietnam Virgin Islands (USA) Vatican City State Wallis and Futuna Islands Western Sahara Yemen Yugoslavia Zambia Zimbabwe Message *
Do you have project or reference files?
Receive Email Updates Max. file size: 128 MB. Product Brochures
Download PDF
Please mail a brochure What product:
ErectaStep
SafeRack Address * Address 2 City * State/Province/Region * Hidden Hidden Fields Comments This field is for validation purposes and should be left unchanged. Download Sample Project Files Below are some of the loading and unloading solutions for illustrative purposes only. Our experts will work with you and your team for a custom solution to suit your needs.
Sulfuric Acid Loading Arms
SULFURIC ACID LOADING ARMS Sulfuric acid is typically a close dome (tight fill) loading process into railcars and tank trucks via teflon lined chemical hoses, braided SST flex hoses or a 3” stainless steel loading arms with PTFE seals. At deluded concentrations of 93% and above, sulfuric acid can be splash loaded using a carbon steel loading arm.
Depending on the concentration, optional vapor recovery is used in conjunction with a splash plate, vapor cone, or inflatable hatch seal. Railcar loading will use a similar setup as trucks but with a 4” arm as higher flow rates must be obtained to load the higher capacity vehicles at an acceptable rate.
The loading arms layout will ensure that it is self-draining after use as to completely evacuate product when the arm is stored to reduce product leakage which could injure passer bys and corrode platform, support, and process piping located on the rack. Safety options such as high level sensors/probes can be added to the arm to switch off loading should the level hit a predetermined height in the vehicles. These are generally 3” or 4”, stainless steel, ANSI 150Lb rated loading arms, that will be fitted with quick-couplings and an emergency break-away unit. The arm itself, will be fitted to a support standpost, and will be self-draining in design. We would also recommend that the arm be fitted with a parking latch and parking sensor to ensure that the arm is stored in a safe place when not in operation.
Sulfuric Acid Gangways and Safety Cages
Since sulfuric acid rail cars can have off-set crash boxes SafeRack recommends a wider telescoping access gangway (48″-60″ is preferable) as it helps improve access and egress to and from the railcar. In addition, a wider gangway will reduce the risk of the operator’s PPE getting caught, torn or damaged, and will improve productivity and safety. Powered gangway solutions are also an option, with both hydraulic and pneumatic solutions being commonly used. Each gangway will be fitted with a two-rail safety cage for the railcar crash box. This will be a centered 6’ x 7-6”’ safety cage to sit directly over the cashbox; and will provide a safe, secure work environment for your operator when accessing hatches on railcars. For tank truck applications SafeRack’s standard 24” wide Self-Adjusting (SAS) gangway with a deeper 4’x6’x4-rail safety cage would be the preferred solution. GX SELF-ADJUSTING STAIR (SAS) GANGWAY SafeRack’s NEW GX SAS gangways use Retractalok power-assist technology allowing operators to raise or lower effortlessly, light as a feather to lift, solid as a rock. Tested in the most critical applications, this revolutionary new gangway outperforms all others. Available in multiple lengths and widths. Learn More GX FLAT RAMP ACCESS (FRT) GANGWAY SafeRack’s NEW GX-FRT is a flat ramp model popular with railcars. It features a slip-resistant walk surface and, with the use of the telescoping extension, eliminates gaps on narrow railcars. Learn More
Sulfuric Acid Eye Wash/Drench Showers
ANSI guidelines state that an Eye Wash/Drench Showers need to be located 10 seconds or 55’ (16.8m) from contaminants or hazardous materials. Eyewash stations need to be on the same horizontal plane with no obstructions. Therefore, we would propose the installation of a standard combination Drench Shower/Eyewash Unit, which will save limited space and fit easily into any work environment. This is a fundamental safety requirement for any acid loading station.
Sulfuric Acid Spill Containment
Spill containment pans will be provided at the point of loading operations and is an essential piece of equipment in overall site safety and environmental protection. SafeRack recommends a minimum 20’ long galvanized, polyethylene or composite track pan to mitigate spills. Railcar spill containment and track pans
Sulfuric Acid Grounding
Sulfuric Acid is a flammable liquid, industry best practice includes the grounding of all vessels before starting the (un)loading process. Vehicle grounding and bonding — ensure true grounding before product flow is permitted
Explosion-proof enclosures — meet or exceed UL, CSA and Ex requirements
Sulfuric Acid Safety Gates
Safety Gates will be installed at the top of stairs and any other openings to ensure operator safety at all times. YellowGate Safety Gates SafeRack’s line of industrial safety gates is the most flexible product on the market with the ability span openings between 16” and 36” and is field adjustable with nothing more than a wrench. Learn More
Sulfuric Acid Options
Lighting – Lighting both over and under the platform will be provided. For overcast days or second shift, lighting is essential for improved safety and improved productivity.
– Lighting both over and under the platform will be provided. For overcast days or second shift, lighting is essential for improved safety and improved productivity. Platform & Canopies – Full platform canopies reduce exposure to the elements and improve the safe and productive loading operation from the operator’s perspective.
– Full platform canopies reduce exposure to the elements and improve the safe and productive loading operation from the operator’s perspective. Operator Shelter – Depending on your site requirements, consideration should be given to the requirement of an operator or guard building on the loading platform. This can be customized to meet specific site requirements
– Depending on your site requirements, consideration should be given to the requirement of an operator or guard building on the loading platform. This can be customized to meet specific site requirements Wheel Chocks – Railcar Wheel Chocks provide fast blocking of all types of railcars and meet OSHA regulations to safely prevent railroad cars from moving during loading operations. This is a requirement by the Department of Homeland Security
Personal Protective Equipment PPE Requirements
Sulfuric acid is extremely corrosive and can cause serious burns when not handled properly. Personal Protective Equipment (PPE) is required to reduce and hopefully eliminate potential health risks. Since operators typically have to access hatches on top of the vehicles wearing many layers of PPE during the loading process, fall prevention is essential, not only for safety but to expedite job tasks which dramatically increases throughput. Recommended loading practices of sulfuric acid include wearing chemical-resistant clothing, gloves, splash goggles, and a respirator to protect the lungs. Unlike hydrochloric acid, sulfuric acid can be splash loaded at a concentration of 93% and above. The OSHA Permissible Exposure Limit (PEL) is 15 parts per million. The boiling point of sulfuric acid is 638oF (337oC), and it is usually (un)loaded at ambient temperature.
How to Safely Store Sulfuric Acid to Overcome its Corrosive Nature
Sulfuric acid (H2SO4) is an NSF/ANSI 61 approved chemical at a 98% concentration or less for Poly Processing’s tank systems.
Sulfuric acid is a highly corrosive mineral acid that challenges traditional storage options. This pungent, colorless to slightly yellow viscous liquid is occasionally dyed dark brown during production to alert people to its hazards. The biggest challenge in working with sulfuric acid is that it is an aggressive oxidizer. This challenges the strength and design of many storage tanks. Poly Processing’s tanks and fittings can be combined specifically to store sulfuric acid and reduce the risks.
Let’s take a closer look at what sulfuric acid is, how it’s used, and how you can overcome its corrosive challenge with the right storage tanks.
What is Sulfuric Acid?
Sulfuric acid is one of the most widely used chemicals in the U.S., with millions of tons produced each year. It’s used in a wide range of applications, including water and wastewater treatment, car batteries, dyes and pigments, mineral processing, fertilizer manufacturing, oil refining, and the manufacture of chemicals.
At high concentrations, sulfuric acid can cause serious damage upon contact. It not only causes chemical burns by way of hydrolysis, but also secondary thermal burns through dehydration. It can cause permanent blindness if it makes contact with the eyes and irreversible damage if swallowed. If sulfuric acid is spilled on metals, it can create highly flammable hydrogen gas.
The leading storage challenge of sulfuric acid is its corrosive nature. Its corrosiveness impacts a wide range of materials, like metals, living material, stone, and plastic. This is primarily the result of its strong acidic nature. Furthermore, when concentrated it exhibits strong dehydrating and oxidizing properties.
How to Choose the Best Storage Tank for Sulfuric Acid
The highly corrosive nature of sulfuric acid tests the limits of today’s storage systems. There are three considerations when choosing an ideal storage tank—the acid’s corrosiveness, molecular weight, and the concentration being used.
Corrosiveness. Because it is an aggressive oxidizer, safeguards are required to prevent polyethylene tanks from becoming brittle and cracking, which could result in leaks or failure of the storage tank.
Because it is an aggressive oxidizer, safeguards are required to prevent polyethylene tanks from becoming brittle and cracking, which could result in leaks or failure of the storage tank. Molecular Weight. With a molecular weight of 98.079 g/mol, sulfuric acid is an extremely heavy chemical that will test the mechanical integrity of any material.
With a molecular weight of 98.079 g/mol, sulfuric acid is an extremely heavy chemical that will test the mechanical integrity of any material. Concentration. This acid displays different properties depending upon the concentration being used. It’s used in three main concentrations, based on the end-use application, those are 93-98%, 80 to 92%, and 80%.
Looking for more information about Sulfuric Acid?
Check out our complete sulfuric acid storage guide.
Storage Tank Recommendations for Sulfuric Acid
Through a combination of innovative features, Poly Processing overcomes the storage challenges of sulfuric acid with an ideal storage system that contains these features:
Antioxidant System. When storing sulfuric acid, it’s important to verify the hoop stress rating and understand the specific gravity ratings to make sure the resins used in the storage tank provide a margin of safety. Poly Processing’s next generation OR-1000™ system bonds the XLPE with an antioxidant inner surface, minimizing oxidation, reducing the potential for fault and maximizing life span.
When storing sulfuric acid, it’s important to verify the hoop stress rating and understand the specific gravity ratings to make sure the resins used in the storage tank provide a margin of safety. Poly Processing’s next generation OR-1000™ system bonds the XLPE with an antioxidant inner surface, minimizing oxidation, reducing the potential for fault and maximizing life span. Cross-linked polyethylene tanks. With their robust load tolerance, cross-linked polyethylene tanks can handle the chemical’s heavy weight. Also, the Specific Gravity Rating of 2.2 spg. keeps the tank rigid and gives the end user a built in safety factor.
With their robust load tolerance, cross-linked polyethylene tanks can handle the chemical’s heavy weight. Also, the Specific Gravity Rating of 2.2 spg. keeps the tank rigid and gives the end user a built in safety factor. High-density cross-linked polyethylene (XLPE). The XLPE molecular bonding and thick tank wall are particularly important in the bottom third of the tank, where high levels of load are concentrated.
If secondary containment is needed, the Poly Processing SAFE-Tank® is a smart choice. Along with containing the chemical from its surrounding environment, this double-walled tank greatly lowers the risk for hazardous contact of sulfuric acid with water and other materials. SAFE-Tank® systems for sulfuric acid are designed with the next generation OR-1000™ system.
If secondary containment is present, the IMFO® tank is recommended because the tank’s structural integrity is maximized while providing a molded in full drain fitting at the lowest point of the tank sidewall. When combining this tank design with the OR-1000™ system, oxidation is reduced dramatically.
These tank systems are built based on the concentration of the acid. For 93-98% concentration, 2.2 SPG XLPE with OR-1000, PVC fittings, Viton gaskets, and 316 SS bolts are used. For 81-92% concentration, 2.2 SPG XLPE with OR-1000, PVC fittings, Viton gaskets, and C-276 bolts are used. For 80% or less concentration, 2.2 SPG XLPE, PVC fittings, Viton gaskets, and C-276 bolts are used.
To learn more about properly storing sulfuric acid, check out our complete sulfuric acid storage guide.
How To Dispose Of Sulfuric Acid & Clean Up Spills
Learn How To Safely Dispose Of Sulfuric Acid Waste
Dilute and neutralize H2SO4 to clean up spills in homes and labs. Read about the proper way to dispose of sulfuric acid, here.
Find out how to clean up sulfuric acid spills, here. Recommended procedures for chemical disposal are listed, here.
To neutralize sulfuric acid, pour it into a solution of sodium hydroxide. Use sodium bicarbonate (or baking soda) to neutralize battery acid (sulfuric acid).
Learn how to clean up sulfuric acid spills, here. Dispose of the spent sulfuric acid and disposables contaminated with sulfuric acid as hazardous waste.
Sulfuric acid can be disposed of by being placed in sealed containers and by being absorbed in vermiculite, dry sand, or earth.
How To Clean Up Sulfuric Acid Spills
For small sulfuric acid spills, cover the contaminated area with sodium bicarbonate or a mixture of soda ash/slaked lime (50/50) and mix.
Shovel the neutralized residues into containers for disposal. If neutralizing agent is not available, cover the area with sand or earth to absorb the liquid and shovel into containers for disposal
Sulfuric acid is listed as a toxic substance. Disposal of wastes containing sulfuric acid is controlled by a number of federal regulations.
It is not recommended that sulfuric acid or sulfur trioxide be placed in a landfill. Environmental regulatory agencies should be consulted for acceptable disposal practices.
Sulfuric acid has been disposed of by being placed in sealed containers and by being absorbed in vermiculite, dry sand, or earth. Sulfuric acid may also be diluted and then neutralized.
One method of neutralization is to add the acid slowly to a solution of soda ash and slaked lime, and to then flush with a large volume of water. Once sulfuric acid is diluted, and neutralized it can be discharged to a sewer.
When diluting, the acid should always be added to a large volume of water because the heat released when a small bolus of water is added can cause the water to turn to steam, and the resulting effervescence can splatter the acid.
Chemical Spill Response And Cleanup
Chemical Spill Response and Clean-Up
Uploaded to YouTube On March 21, 2012 by janette is cool
What To Do In Case Of A Sulfuric Acid Spill In Your Laboratory Workplace Or Home
Sulfuric Acid Spills And Exposure
If sulfuric acid is spilled or leaks and gets on your skin, quickly flush your skin with soap and lukewarm water for at least 30 minutes. Do not scrub or rub skin. If strong concentrations of gas or solution penetrate clothing, remove clothing and flush the skin with water. Seek medical attention immediately.
Immediately report leaks, spills or failures of the safety equipment (e.g. ventilation system). Prevent accidental contact with incompatible chemicals.
Sulfuric acid spills should be neutralized with sodium bicarbonate and then cleaned up with a paper towel or sponge.
Neutralize spill with sodium bicarbonate/baking soda
Wait until bubbling/fizzing has stopped
When using a neutralizing spill kit, the kits are buffered and will not have a bubbling action. Be careful not to over-neutralize
Test pH of the spill after the neutralization reaction has stopped with pH paper
Once pH is between 6 and 9, the material can be transferred into an appropriate
secondary container for disposal
Wipe all surfaces with a sponge and wash all of the material down the sink.
Sulfuric Acid Safety, Videos, Storage And Disposal
Sulfuric Acid Usage: Learn how to take safety precautions.
Be careful when you buy, transport, use, handle, store and dispose of sulfuric acid solutions.
Buy sulfuric acid in safe containers, here.
Watch sulfuric acid safety videos, here.
Sulfuric Acid Safety Precautions
Sulfuric Acid Safety Tips
Use Sulfuric Acid Safe Containers For Transportation, Storage And Disposal
Transport sulfuric acid safely for use in pharmaceuticals, medicine, fertilizer, water treatment or car batteries. Buy sulfuric acid safe containers, sulfuric acid safe plastic bottles and jugs at Lab Alley, here.
Transport high concentrations of sulfuric acid in safe bottles or containers made from glass, polymethylpentene, polyethylene, teflon, viton or HDPE.
Mishandling this highly corrosive chemical can cause severe damage. Because this highly exothermic acid presents serious storage challenges, learn how to handle and store sulfuric acid it safely before you buy it.
Download a sulfuric acid handling and storage guide published by the Aetna Plastics company in PDF format, here.
Concentrated sulfuric acid products and solutions should be stored away from direct sunlight and heat sources in a cool, dry area.
Sulfuric Acid Shelf Life And Expiration Dates
Because sulfuric acid is an inorganic chemical, it has essentially an “infinite” shelf life. Some ACS grade sulfuric acid products do not have an expiration date. They will remain intact until it is reacted with other chemicals.
Sulfuric acid stays active for many years if it is stored properly. It is very stable and does not degrade or react unless it has contact with impurities or the atmosphere.
Lab Alley Brand Sulfuric acid has a very long shelf life and is normally stable. Reactivity hazards and conditions to avoid are water, humidity and moisture.
Sulfuric Acid FAQs
Q: What Happens If You Are Exposed To Sulfuric Acid?
A: Exposure to sulfuric acid may occur through skin contact, eye contact, ingestion, and breathing contaminated air. Severe exposure can result in death. Sulfuric acid can cause severe skin burns, it can burn the eyes, burn holes in the stomach if swallowed, irritate the nose and throat, and cause difficulties breathing if inhaled.
Q: What Should You Do If You Are Exposed To Sulfuric Acid?
A: If you get sulfuric acid get on your skin, immediately flush the contaminated skin with water. If you inhale sulfuric acid aerosols, seek fresh air and medical attention immediately. If liquid sulfuric acid or solutions containing sulfuric acid penetrate through the clothing, remove the clothing immediately and flush the skin with water. Get medical attention immediately.
How To Handle Sulfuric Acid Safely
Avoid generating sulfuric acid vapors or mists. Immediately address leaks, spills or failures of safety equipment.
Ingestion
If you ingest sulfuric acid, rinse your mouth immediately with water. Do not induce vomiting. Continually rinse your mouth with water and seek medical attention as soon as possible.
Inhalation
If you inhale sulfuric acid aerosols, seek fresh air and medical attention immediately.
Use sulfuric acid safely at work or in industrial settings by wearing the appropriate personal protection equipment (PPE), respirator, long rubber gloves, boots, industrial apron, chemical safety goggles and a face shield.
Sulfuric acid is commonly used for DIY and commercial household cleaning products and if it is not diluted, it is corrosive to metal and tissues.
Take safety precautions when you use sulfuric acid, (also known as oil of vitriol) for cleaning drains, janitorial and plumbing work, processing metal and making chemicals.
Sulfuric acid should not be stored indoors in large quantities, to prevent the possible accumulation of vapors.
Sulfuric Acid Respiratory Protection
People that work with sulfuric acid are required to wear respirators in various workplaces throughout the United States. Respirators protect workers against sulfuric acid, insufficient oxygen environments, harmful dusts, fogs, smokes, mists, gases, vapors, and sprays.
Sulfuric acid hazards may cause cancer, lung impairment, diseases, or death. Compliance with the OSHA Respiratory Protection Standard helps to prevent death and illness caused by sulfuric acid accidents.
What Do You Do If You Inhale Or Breathe In Sulfuric Acid?
Get medical attention immediately. If a person breathes in large amounts of sulfuric acid, move the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration.
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.
How To Treat A Sulfuric Acid Burn
The first and most important step is to dilute and get rid of all sulfuric acid at the burn site by irrigating profusely with water. Sulfuric acid will continue burning into the skin until it is removed. All clothing or equipment with sulfuric acid on it should also be removed by a person wearing protective gear. Read more here.
Sulfuric Acid Poisoning
Contact Poison Control Help right away if you suspect a sulfuric acid poising by calling 1-800-222-1222 and seek medical help right away.
Sulfuric acid is a very strong chemical that is corrosive. Corrosive means it can cause severe burns and tissue damage when it comes into contact with the skin or mucous membranes. Learn what to do in case of sulfuric acid poisoning from Mount Sinai, here.
Sulfuric Acid Chemical And Physical Properties
Chemical formula: H2SO4
Molar mass: 98.079 g/mol
Appearance: Clear, colorless liquid
Odor: Odorless
Density: 1.8302 g/cm3, liquid[1]
Melting point: 10.31[1] °C (50.56 °F; 283.46 K)
Boiling point: 337[1] °C (639 °F; 610 K) When sulfuric acid is above 300 °C (572 °F; 573 K), it gradually decomposes to SO3 + H2O
Solubility in water: miscible, exothermic
Vapor pressure: 0.001 mmHg (20 °C)[2]
Acidity (pKa): -2.8 , 1.99
Conjugate base: Bisulfate
Viscosity: 26.7 cP (20 °C)
Sulfuric Acid In The Workplace
Examples of How Sulfuric Acid is Applied in the Workplace
Metal Processing
Lead-Acid Battery Production
Farm Harvests
Pharmaceutical Manufacturing
How Sulfuric Acid Exposure Harms Workers
Skin Contact
Eye Contact
Ingestion
Inhalation
Best Safety Practices When Working with Battery Acid
Handling
Storage
Clean-Up
What PPE Should Be Worn When Working with Battery Acid?
Overview Of Personal Protective Equipment From OSHA
Learn about sulfuric acid protective clothing in the OSHA Technical Manual, here. It covers, protective clothing selection factors, general guidelines, management program, clothing donning, doffing, and use, decontamination procedures, inspection, storage, and maintenance, training and risks.
Personal protective equipment, commonly referred to as “PPE”, is equipment worn to minimize exposure to sulfuric acid that can cause serious workplace injuries and illnesses.
These injuries and illnesses may result from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards. Personal protective equipment may include items such as gloves, safety glasses and shoes, earplugs or muffs, hard hats, respirators, or coveralls, vests and full body suits.
All personal protective equipment should be safely designed and constructed, and should be maintained in a clean and reliable fashion. It should fit comfortably, encouraging worker use. If the personal protective equipment does not fit properly, it can make the difference between being safely covered or dangerously exposed. When engineering, work practice, and administrative controls are not feasible or do not provide sufficient protection, employers must provide personal protective equipment to their workers and ensure its proper use. Employers are also required to train each worker required to use personal protective equipment to know:
When it is necessary
What kind is necessary
How to properly put it on, adjust, wear and take it off
The limitations of the equipment
Proper care, maintenance, useful life, and disposal of the equipment
If PPE is to be used, a PPE program should be implemented. This program should address the hazards present; the selection, maintenance, and use of PPE; the training of employees; and monitoring of the program to ensure its ongoing effectiveness.
Face Shield Protection From Sulfuric Acid
OSHA suggests that PPE such as face shield protection should be used as a last resort, as an engineering solution is preferred when working with sulfuric acid.
Engineering solution examples include using a chemical splash guard or a fume hood.
A chemical splash guard or a fume hood will stop sulfuric acid from ever reaching the face.
If an engineering solution is not practical, a face shield will offer limited chemical splash protection.
The manufacturer of the face shield is the best source for chemical-resistance data.
Buy Fisherbrand™ disposable and polycarbonate face shields for sulfuric acid, here.
Buy Sulfuric Acid PPE And Material Handling Equipment
Order Sulfuric Acid Personal Protective Equipment, Material Handling Equipment, Storage Containers And Transportation Equipment
Anyone who works in a wet chemistry lab, doing analysis and testing, needs a pair of safe sulfuric acid gloves, sulfuric acid splash goggles, and is some situations, a sulfuric acid face shield.
Buy sulfuric acid personal protective equipment (PPE) from 3M for worker health and safety, here.
Wear appropriate gear when you use sulfuric acid for industrial or scientific applications, gold recovery, pH adjustment, hair, batteries, pools, rust removal and toilets.
Find out what personal protective equipment (PPE) is needed when using sulfuric acid at home or at work, here.
Companies that sell sulfuric acid in bulk buy sulfuric acid tank trailers, here.
Sulfuric Acid Gloves
Sulfuric Acid Goggles
Sulfuric Acid Face Shields
Sulfuric Acid Respirators
Buy a Full Face Respirator from America Safety Associates (ADS), here.
Order a 3M Half-Mask Respirator from Grainger, here.
Get sulfuric acid respirator recommendations from the CDC, here.
Watch a YouTube video from the U.S. Department of Labor to learn about the different types of respirators, here.
Watch a YouTube video from the U.S. Department of Labor to learn about respirator safety, here.
Sulfuric Acid PPE Suits, Hoods, Coveralls, Jackets, Pants And Boots
Sulfuric Acid Pumps
Sulfuric Acid Tank Trailers
Heavy Duty Sulfuric Acid Handling And Loading Equipment
ChemSplash® 1 and ChemSplash® 2 Protective Suits
These industry leading product lines deliver reliable protection against skin burns caused by sulfuric acid splash and spills.
Coveralls and accessories have been rigorously tested to protect against noxious chemicals and come in styles with or without an attached hood and with or without attached boot coverings.
All chemical suits come with a storm flap over the zipper to prevent hazardous chemicals from seeping through exposed seams. Taped seams are also available for added protection against chemical splash.
Chemical splash aprons and sleeves are also offered to enhance safety and to decrease exposure areas on the body if a coverall is not worn.
Whether you need protection against light-duty chemicals, acids, and particulates or from more aggressive chemicals, acids, and caustics, the ChemSplash® product lines are fit for the job.
Gloves: Protective gloves are a necessity when handling even sealed sulfuric acid containers. A worker’s hands often make first contact with seepage or spilling liquid.
Face Mask: Routine protection calls for breathable masks to prevent inhalation. Traces of airborne acid can cause cancer or damage the lungs.
Face Shields: Clean-up crews and people handling open containers of sulfuric acid would be well-served to wear both a breathable mask and face shield.
Watch How-To Sulfuric Acid Demonstration Videos On YouTube
Sulfuric Acid Reactions
Sulfuric Acid Occupational Safety Information
YouTube Video Titled “Sulfuric Acid Safety Information | Industrial Chemistry”
Uploaded by iitutor.com on March 14, 2016
Before working with sulfuric acid, individuals should be trained in its proper handling and storage and know how to use proper personal protective equipment, including protective gloves and chemical-resistant clothing and boots, splash-proof goggles, and respirators approved by the National Institute for Occupational Safety and Health (NIOSH) for use with sulfuric acid.
Use Sulfuric Acid Safely In Your Laboratory, Classroom Or Home
Pictured above are two amber brown glass bottles of concentrated sulfuric acid in a laboratory.
How To Handle, Store And Dispose Of Sulfuric Acid Safely
Contact With Sulfuric Acid, Burns, Exposure Symptoms And Treatments
A sulfuric acid burn is a medical emergency and requires immediate treatment.
If sulfuric acid makes direct contact with the eyes, it can cause permanent blindness.
Stay safe by learning about symptoms of sulfuric acid exposure from the CDC, here.
If you get sulfuric acid on you, flush your skin with soap and lukewarm water for at least 30 minutes. Do not scrub or rub your skin.
Personal Protective Equipment For Sulfuric Acid
PPE Required For Sulfuric Acid
It is important to use personal protective equipment, eye and face protection when working with sulfuric acid. Wear chemical safety goggles and a face shield when contact with H₂SO₄ is possible.
Protect your skin from sulfuric acid by wearing chemical-resistant protective clothing, gloves, an apron, boots and an NIOSH approved respirator.
Learn how to limit the risk of exposure to sulfuric acid in the workplace with the correct use of PPE (personal protective equipment), here.
Carelessness causes sulfuric acid damage, skin burns and injuries in workplaces and in homes when this corrosive chemical is splashed on an uncovered face or eyes.
Wear acid resistant protective clothing and gloves when you work with this corrosive substance in your laboratory, at your job or in your home.
Sulfuric and Hydrochloric Acid Safety Training Video Preview
YouTube Video Titled “Sulfuric and Hydrochloric Acid Safety Training Video”
Uploaded on February 12,2014 by SafetyVideos.com
This Sulfuric and Hydrochloric Acid safety video teaches fundamental lessons about identifying corrosive acids and the properties that make them hazardous to humans and the environment.
The video describes safe handling and storage of these chemicals, proper loading and off-loading procedures during transportation, and proper use of personal protective equipment and clothing.
The program also covers steps to take in the event of an uncontrolled spill, leak, or fire, including identifying the hazardous material involved, isolating the area, and assessing the dangers before taking action to control the accident.
This safety training video discusses how the reactivity of acids will affect materials used to seal leaking containers, and what protective clothing and other personal protective equipment to use.
Other topics covered include:
Emergency medical operations
Diking to control spills
Neutralization to control spills
Vapor control
Decontamination of persons and equipment following an acid spill or incident
Runoff water control
Hydrochloric and Sulfuric Acids have a destructive and irreversible effect on human tissue.
This program provides important safety information for workers who use, store or transport sulfuric or hydrochloric acid, as well as for emergency response personnel who might respond to an incident involving corrosives.
Give your affected employees the safety training they need with this important safety video. The runtime is 26 minutes and the video is available in DVD or VHS for $395, here.
Sulfuric Acid Workplace Health And Safety
Buy Sulfuric Acid Gloves
Use Sulfuric Acid Gloves To Stay Safe
Grainger sells sulfuric acid gloves that have been tested and approved for use with sulfuric acid.
Always wear gloves when using a concentrated sulfuric acid solution in your at home or in workplace, because it can cause severe acidic chemical burns and even secondary thermal burns due to dehydration when they come into contact with skin and body tissues.
Dilute sulfuric acid, which is a strong acid and a good electrolyte, is substantially less hazardous but it should be handled with care for due to acidity.
How To Work With Sulfuric Acid Safely
Find out how to purchase, use, handle, store, transport, clean up and dispose of sulfuric acid with a minimum of risk.
Information on sulfuric acid safety and hazards is available from The National Institute for Occupational Safety and Health (NIOSH), here.
Sulfuric acid safety precautions must be understood and used because this corrosive chemical is destructive to the skin, eyes, teeth, and lungs. Severe exposure can even result in death.
Information on sulfuric acid laboratory hazards, sulfuric acid dilution hazards and sulfuric acid industrial hazards are listed, here.
Find out how sulfuric acid is used to produce other chemicals, as an industrial cleaning agent to remove oxidation, rust, and scaling from metals, here.
Learn how sulfuric acid is used as a catalyst in the chemistry industry, as an electrolyte in lead-acid batteries and as a drain cleaner, here.
The corrosiveness of sulfuric acid solutions is highly dependent on concentration, acid impurities and temperature.
Sulfuric acid (CAS Registry Number 7664-93-9), also known as hydrogen sulfate, is a highly corrosive, clear, colorless, odorless, strong mineral acid with the formula H2SO4. Download an occupational health guideline for sulfuric acid from the CDC, here.
Sulfuric Acid Respirator Pictured Below
Sulfuric Acid Respirators, Exothermic Reactions And Face Shields
What makes sulfuric acid so dangerous is its exothermic reaction. If you are going to be working with sulfuric acid, consider buying a 3M acid respirator, online here.
Sulfuric acid reacts vigorously with water in a highly exothermic reaction.
If you add water to concentrated sulfuric acid, it can boil and spit and you may get a nasty acid burn.
Learn about faceshield protection for sulfuric acid, here.
Sulfuric Acid Safety Precautions, Hazmat Training, Spill Kits And Gloves
December 17, 2021 – Pictured here are two spill kits in a work environment.
Sulfuric Acid Spill Kit Requirements And Components
Sulfuric acid (battery acid) spill kits include gear for battling this toxic corrosive.
The Occupational Safety and Health Administration standard that applies to spill kits is 1910.120, Hazardous Waste Operations and Emergency Response (HAZWOPER).
Required components are nitrile safety gloves, eye goggles, poly aprons, shoe or boot covers, polymers to neutralize acid, specialized scoops, disposal containers and a spill containment handbook.
Sulfuric Acid Spill Kit Pictured Below
December 17, 2021 – Pictured here is a battery acid (sulfuric acid) spill kit. Use this in garages, forklift battery storage areas workplaces to ensure a quick response to leaking or spilled sulfuric acid.
Sulfuric Acid In The Workplace
Sulfuric Acid Chemical 3D Structure Model Depiction
Sulfuric Acid 2D Chemical Structure Depiction
Sulfuric Acid Chemical Properties, Hazards And Uses
Sulfuric Acid Health Hazards And Exposure Risks
If sulfuric acid makes direct contact with the eyes, it can cause permanent blindness. If ingested, this chemical may cause internal burns, irreversible organ damage, and possibly death. Sulfuric acid reacts violently, becoming very hot, when mixed with water (PDF).
Exposure to sulfuric acid aerosols at high concentrations leads to severe eye and respiratory tract irritation and tissue damage. For a 15-minute exposure, the vapor concentration of sulfuric acid in the atmosphere should not exceed 0.15 3 mg/m3.
Contact with sulfuric acid can cause pain, redness, burns and blistering. Permanent scarring can result. A severe exposure can cause death. Further testing of sulfuric acid (PDF) is required to assess its potential to cause reproductive harm.
Sulfuric Acid Is Corrosive To All Body Tissues
Sulfuric acid is extremely corrosive to all body tissues. It is corrosive and irritating and causes direct local effects on the skin, eyes and gastrointestinal tracts after direct exposure.
It causes rapid tissue destruction and serious chemical burns on contact with the skin or eyes. Skin or eye contact requires immediate first aid. Inhalation of sulfuric acid mist or fumes may produce irritation of the nose, throat and respiratory tract.
Identification Of Sulfuric Acid
Sulfuric acid is a dense, oily liquid that can be colorless to brown, depending on the purity. It can also exist as ice- or fiber-like crystals or as a gas. Sulfuric acid is also called battery acid. It is odorless with a strong acid taste. Sulfuric acid reacts violently with water, generating much heat. It is highly corrosive. Read more here.
Sulfuric Acid Risks
Sulfuric acid is very irritating and corrosive to the skin, eyes, respiratory track and gastrointestinal track. Ingestion of sulfuric acid can burn the mouth and throat, and erode the stomach; death can occur. Direct eye contact can result in blindness. High concentrations in air may make it difficult to breathe, especially for those with asthma or during strenuous exercise. Chronic lung disease (bronchitis, fibrosis, emphysema), reduced lung function, and tooth decay have been reported occurred following occupational exposure to sulfuric acid. Increased tumors in the respiratory tract (nasal passages, larynx, lung) have been associated with occupational exposure to sulfuric acid in various industries. These studies are limited by co-exposure to several other workplace chemicals and/or tobacco smoke; however, the large number of studies reporting tumors suggests that sulfuric acid is a carcinogen. Data on the potential for sulfuric acid to cause infertility, abortion, or birth defects in humans were not available. No evidence for increased abortion or birth defects were observed in laboratory animals that breathed moderate levels of sulfuric acid during pregnancy. Data on the potential for sulfuric acid to cause infertility in laboratory animals were not available. The International Agency for Research on Cancer and the U.S. National Toxicology Program 13th Report on Carcinogens determined that occupational exposure to strong inorganic mists containing sulfuric acid is carcinogenic to humans, based on sufficient evidence of carcinogenicity from studies in humans. The potential for sulfuric acid to cause cancer in humans has not been assessed by the U.S. EPA IRIS program. Read more here.
How Dangerous Is Sulfuric Acid?
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed. Read more here.
Sulfuric Acid Is Dangerous | Hazards And Safety Information
If sulfuric acid makes direct contact with the eyes, it can cause permanent blindness. If ingested, this chemical may cause internal burns, irreversible organ damage, and possibly death. Exposure to sulfuric acid aerosols at high concentrations leads to severe eye and respiratory tract irritation and tissue damage.
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.
Sulfuric acid is corrosive to all body tissues. Inhalation of vapor may cause serious lung damage. Contact with eyes may result in total loss of vision. Skin contact may produce severe necrosis. Fatal amount for adult: between 1 teaspoonful and one-half ounce of the concentrated chemical. Even a few drops may be fatal if the acid gains access to the trachea.
Can Sulfuric Acid Kill You?
Yes Sulfuric acid can kill you. Here is info about sulfuric acid poisoning. How well a patient does depends on how fast the poison is diluted and neutralized. Extensive damage to the mouth, throat, eyes, lungs, esophagus, nose, and stomach are possible. Read more here.
What To Do If You Get Sulfuric Acid On Your Skin
Flush skin that was contaminated with sulfuric acid with soap and lukewarm water for at least 30 minutes. Do not scrub or rub skin. If strong concentrations of gas or solution penetrate clothing, remove clothing and flush the skin with water.
Read And Download PDFs Of Sulfuric Acid Risks In Safety Data Sheets (SDSs)
Because sulfuric acid is very corrosive (HAZMAT Class 8), learn how to avoid getting burned or killed, by reading about basic sulfuric acid safety precautions and how to use personal protective equipment (PPE).
Download Safety Data Sheets (formerly MSDS) for various grades and concentrations of sulfuric acid.
Why Acid Tank Trailer Can’t Be Corroded – Learn Designs and Specs
Large amounts of hazardous substances and chemicals such as acids are a threat to human health and harmful to the environment at large.
The industrial production of such chemicals takes place around the world and this is done with a lot of caution especially in their location of production.
However, these acids for instance, would need to be transported to various destinations across the globe. Transport is very important when directing the flow of products to customers.
Some means of transport for acids would therefore require specialized packaging more than other types of goods. The storage and transport of acids has increased through advances in technology and production.
In that case, they would require an acid tanker in their transportation.
In this guide, we show you designs and specifications of acid tankers for many kinds of acid.
Tank Trailer Guide Book – Designs & Specifications of Tanker Trailers
Download Free Now!
What is an Acid Tanker (Semi-Trailer)?
An Acid tanker is one that is used for transporting different kinds of acids such as: sulfuric acid, hydrochloric acid, hydrofluoric acid, Nitric acid and Acetic acid among others as used for different industrial applications.
Acids have different chemical and physical properties. In that case, different acids need different materials for the construction of their specific tanker.
However, it is not a must to have a different type of tanker for each of the various kinds of acids. In this post, we will show you two kinds of tankers that can transport most kinds of acids.
Get Detailed Specifications!
1. Structure
The dilute sulfuric acid, hydrochloric acid tanker is a multilayered structure. The outer structure is made of stainless steel or in some cases an aluminum alloy.
The inside part of the tank is made of Polyethylene (PE) lining. Though made through different processes, both the outer shell and the inner PE liner become part of the complete acid tank trailer.
The Nitric acid, Acetic acid tank is purely made of Aluminum without an inner lining material. Nitric acid, Acetic acid Aluminum tank is an ideal container for nitric acid,
because it has an oxide film on its surface, which has a passivation effect that prevents reaction that would lead to corrosion. Additionally, it is economical to use due to its light weight and cost implications.
2. Material
2.1 Dilute Sulfuric Acid, Hydrochloric Acid Tanker
The dilute sulfuric acid, hydrochloric acid tanker is made of a multilayered structure, with the outer part made of either stainless steel or an aluminum alloy.
In most cases, stainless steel has been the main structural material used for these types of tanks. Steel is prone to just a few products that are mostly acids.
However, stainless steel is resistant against dilute sulfuric acid and dilute hydrochloric acid. For this reason, these acid tanks made of stainless steel cannot be corroded.
Why Stainless Steel is better
It is unlikely that steel would contaminate products and if it does, only a few like high quality caustic soda. Steel is an alloy of iron and carbon hence it is prone to attack by rust,
which is a chemical compound of the iron component known as iron (III) oxide. Rust would cause many problems of contamination of these acids if steel was used to make the structure.
Owing to this fact and among other reasons, it is unlikely that steel could be used in the construction of chemical tankers of this nature.
Even though coating techniques for steel have been invented in recent times, they have not addressed the problem of substances that are aggressive to steel such as acids.
In that case, the acid tankers made of coated steel would still corrode. However, the use of stainless steel is the reason why dilute sulfuric/hydrochloric acid tank can’t be corroded. Here is an explanation for the same:
Stainless steel is resistant to chemical activity hence cannot be easily corroded away by substances like dilute sulfuric/hydrochloric acid
Stainless steel characteristics are due to the forming of a very thin, passive chromium oxide layer on the surface that prevents further chemical action on the metal alloy. This protective film remains intact hence no corrosion can take place in such conditions.
The rustproof nature of stainless steels can be guaranteed based on the treatment procedure carried on the acid tankers.
Low carbon contents are used to resist steel corrosion around the welds. Usually, carbon binds chromium to create chromium carbide in the weld zone affected by heat therefore reducing the resistance to corrosion of that region.
Additives such as titanium have a neutralizing effect that can allow the additional carbon content. Small nitrogen additions are good in increasing the tensile strength of the steel.
The Inner Part:
To prevent further corrosion, the inner part of the tanker is made of Polyethylene (PE) lining. This protects the inner part from environmental reactions due to the surrounding air that may lead to corrosion.
For this application, Linear Low-Density Polyethylene (LLDPE) or High-Density Polyethylene (HDPE) is used to make the inner parts of the dilute sulfuric acid, hydrochloric acid tanker inner.
Polyethylene (PE) fits this application because it is a material that is cannot be corroded by dilute sulfuric acid, hydrochloric acid.
2.2 Nitric Acid, Acetic Acid Tanker
Nitric acid is a strong monobasic chemical substance that acts a powerful oxidizing agent with an ability to nitrate a number of organic compounds. The Nitric acid tank that can also be used for transporting acetic acid made of pure aluminum.
Why Aluminum Tanker for Nitric/Acetic Acid?
With dilute nitric acid, Aluminum reacts to produce aluminum nitrate that is a corrosion inhibitor. Therefore, the tanker would not corrode because of this layer.
Concentrated nitric acid, usually >60% is a very powerful oxidizing agent that causes a thin layer of Aluminum oxide to form instantly and coats the surface of the aluminum.
The oxide coating on the surface of the aluminum is resistant to further attack by nitric and in that case no corrosion can take place. This process is known as passivation.
Therefore, nitric acid aluminum tankers don’t corrode due to the passivation process that takes place on the surface of the aluminum tank trailer.
Passivation in this case, involves a chemical reaction of the outer layer of a shield metal applied as a coating or may involve a spontaneous oxidation in water or air exposure.
Aluminum readily reacts with air and/or water to form aluminum oxide. This oxide forms a stable layer that is passive in nature and won’t allow further oxidation hence prevent corrosion.
This passivation technique preserves and strengthens the appearance of Aluminum.
Usually, acetic acid is mildly corrosive to such metals as zinc, magnesium and iron forming acetates and hydrogen gas.
However, acetic acid cannot react with the passivating acid-resistant layer formed on aluminum surface hence aluminum tanks can still be used for the transportation of acetic acid.
Note that: Concentrated sulfuric acid is different from dilute sulfuric acid. In that case, the concentrated versions of sulfuric and hydrochloric acids can be transported by carbon steel tank.
3. Corrosion Resistance Tank Body Construction
Polyethylene (PE) tank and Aluminum tank is unibody manufactured through rotational casting. The construction process is done with the idea of making the tank corrosion resistant in the end.
For the stainless-steel/PE tank for dilute sulfuric and hydrochloric acid, the process includes the forming of an outer shell made of steel.
Usually, these are several half layers of steel that get welded together in the end. The half members are made through a deep drawing procedure.
As indicated earlier, the inner part of the stainless-steel tank is made of PE. This is a non-corrosive material that is normally cast inside the already cast outer shell.
The inner part is manufactured through a rotational casting process. The external surface of the PE shell is normally located next to the internal surface of the outer steel shell.
The PE inner shell offers a substantial leak-fight lining for the outer shell hence preventing contact between the outer shell and the tank constituents.
This prevents any reactivity that may lead to corrosion. The rotational casting is achieved through the charging of the outer shell with the PE and then subjecting the same outer shell to heat as it engages in a rotational casting motion.
In this application, the outer shell is used as the mold for the inner one under manufacturing. In this process, the outer shell doesn’t get detached from the inner shell but rather becomes a permanent member of the fully completed tank.
Important points to note:
The passive layer that prevents reaction on stainless steel can be affected by certain species of chemicals especially the chloride ion Cl- usually found in salt and in bleaching agents. This is normally known as pitting corrosion. It is usually avoided by making a good choice of stainless steel that has not been in prolonged contact with such chemicals. Only the good grades are used for constructing the stainless-steel tanks.
It is unlikely that stainless steel would corrode uniformly like many other alloy steels and carbon. Acids contained in stainless steel tanks can at times attack the passive layer based on their temperature and concentration. With time, the metal loss gets distributed over the steel surface. Sulfuric and hydrochloric acid tend to be aggressive to stainless steel at certain concentrations. For this application the tank trailers will not corrode henceforth because they carry the acids in a dilute form.
Other forms of corrosion that can occur though quite rare are stress corrosion cracking due to certain factors of temperature, tensile stress and certain corrosive species like the chloride ion. Another is the intergranular corrosion and galvanic corrosion types that are usually well-taken care of through the choice of a good grade steel that does not have too much carbon in it.
4. Corrosion at Tank Flanges
All flanges are usually made of plastic to avoid corrosion that may find its way into other parts of the tank. Naturally, plastics are non-corrosive even when in contact with strong chemicals such as sulfuric acid and hydrochloric acid.
This is due to their non-reactive form with most materials you will ever come across. This helps in preventing the tank trailer from getting corroded.
Most importantly, checks for crevices are checked and sealed to prevent corrosion that may begin in such regions. Stainless steel can be affected through crevice corrosion.
When the supply of oxygen cannot reach areas that have tiny crevices, the passive layer needed to protect against corrosion cannot form. Therefore, these crevices are usually sealed with the use of flexible sealant.
5. Acid Tank Trailer Safety Checks
It is true that acid tank trailers can’t be corroded. However, there are standard safety checks and procedures that should be carried out for all chemical tank trailers.
The long-term corrosion effect in steel chemical storage tank is the continued thinning of the tank wall section, especially at lower levels. This leads to imperfections of the shell.
The service life of these storage tanks is normally estimated to be in the range of about 20-40 years. To guarantee the safe operation of storage tank, the thickness of the tank should be tested once at least every two years, and every five years for an internal inspection at least.
There are quite a number of damage mechanisms that can cause the deterioration and failure of a storage tank.
For this reason, these checks are important to assess the condition of the initial tank surface quality needed to prevent this deterioration.
The integrity of a tank structure should therefore be check against, corrosion, chemical attack, erosion, creep, fatigue, mechanical damage and brittle fracture.
Here, we will see why corrosion checks are important despite having put measures in place in order to curb it.
Corrosion is a prime cause of steel tanks’ deterioration and on their accessories too. While stainless steel tanks are resistant to attack, its continued use and exposure to different environments can make they susceptible to corrosion attack.
Attacks through corrosion are rarely uniform. There at times can be random or localized pitting corrosion attack, especially in flat-bottomed tank floors. The acid temperatures are a contributory factor to this. The tank construction materials and their condition in addition to their durability and effectiveness of the base seal among other factors play a part in the corrosion resistance nature of the acid tanks.
When buying chemical tank trailers, this is useful information to apply to be able to make a good choice and use of your tank. The main deteriorating factor of acid tank trailers is corrosion.
This occurs mainly due to exposure to materials that react with the acids carried in them along with other substances such as water condensates and atmospheric oxygen.
Reference:
Tank Trailer Guide Book – Learn All about Different kinds of Tanker Trailers
Sulfuric acid, Hydrochloric acid, Nitric acid – Wiki
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40 Tons Sulfuric Acid Tanker Truck , Chemical Road Tankers With Airbag Suspension
Detailed Product Description
40 Tons Tri Axle Acid Tanker Trailer With Airbag suspension For Sale Zambia
Design
The tanker body is designed to a V shape. The gravity center of tanker is lower, less residue .Make safer and high cost-efficient acid transport.
Performance
Strict control in the raw materials, use high quality and famous spare parts like BPW,Fuwa, Jost Brand. Ensure the best performance of acid tanker.
Material
Use high quality stainless steel and advanced welding technology. The acid tankers are well sealed and lighter than carbon steel tanker.
Cost-efficient
High cost-efficient, V Shape tanker made a less residue when unloading. We can make any compartments as your request.
Quality guarantee
1. More than 30 years experiences in trailer and truck industrial,exported to more than 30 countries in Africa,Southeast Asia.
2. Two years free warranty terms for the I beam,three to six month free warranty terms for the Axles,suspension etc.
3. Spare parts support services.
4. Able to custom-built design as your requirment,ensure to meet your local road regulation.
Application
Use for carry 98% sulfuric acid and other chemical cargo.
Specification
Stainless Steel Sulphuric Acid Tanker Trailer, Capacity: 500 – 10000 Ltr
Backed by the years of experience, we are engaged in offering a wide range of Sulphuric Acid Tanker Trailer. Owing to its exceptional features, they are widely used in different industrial applications. Furthermore, we offer Sulphuric Acid Tanker Trailer with customized solutions. In addition to this, our range is offered at nominal rates.
About the Company
Year of Establishment 2007 Legal Status of Firm Limited Company (Ltd./Pvt.Ltd.) Nature of Business Manufacturer Number of Employees 51 to 100 People IndiaMART Member Since Jun 2010 GST 24AACCV4512D1ZU Import Export Code (IEC) 08100*****
As the history and the facts speak the leading manufacturers and suppliers of Acid and Cement tankers and trailers Vasant Fabricators Pvt. Ltd. was established in the year 2007. During the start up it was just a manufacturer of Chemical Tankers and Pressure Vessels and today Vasant Fabricators Pvt. Ltd. has turn itself from “Rags to Riches” with their great amount of hard work and perseverance. Over these years they have established and widen their feet in the industry and have spread their business throughout the Indian subcontinent. The products of Vasant Fabricators Pvt. Ltd. finds application in diverse industries like automobile, chemical, construction and engineering among others. Their range of products includes Bulkers, Bulker Semi trailers, Chemical Semi trailers, Flat-bed, Low-bed, Side-wall semi trailers, Chemical Storage tanks, Tipping tanker semi trailers, Fuel Tanks and Tip trailers. Additionally, backed by their experience in this domain, they have also gained expertise in manufacturing special purpose trailers and transport solutions.
The products manufactured by Vasant Fabricators Pvt. Ltd. are widely appreciated for their striking technical features like reliability in operation, giving the best strength to weight ratio, low cost of maintenance and longer service life which make them ruling power in their stream by providing such quality services. The success of the company is not just which they shows but it’s a golden fact with the turnover of 1 to 5 million U.S dollars.
Our Major export locations are Ethiopia, Zombia, Tanzania, Nigeria and Namibia.
Company Video
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