Which industries use sulfuric acid

As a highly important chemical compound, sulphuric acid is used in the manufacturing process of a number of well-known chemicals including hydrochloric acid, nitric acid, phosphoric acid, and many other industrial chemicals. The process of refining crude oil requires the use of an acid as a catalyst and Sulphuric acid is often used for this purpose. Today, the use of sulphuric acid for this purpose has decreased a little as the industry now favors the use of hydrochloric acid.

Although hydrochloric acid is more expensive than sulphuric acid, it produces results more quickly and minimizes the loss of base metal during the pickling process. The textile Rayon is made from cellulose fibers derived from wood. These are dissolved in a solution of Tetra Amine Copper II to produce a thick blue liquid which is then injected into sulphuric acid to form Rayon fibers.

Rayon is considered to be a good semi-synthetic textile and can rival silk for drape and luster. It is easily dyed and the fabric is soft, cool and smooth. However, unlike silk, Rayon does not insulate body heat so is perfect for use in humid and hot countries. Sealed-unit lead-acid type batteries are used in the automotive industry for cars and trucks.

Sealed-unit lead-acid type batteries were invented in by Frenchman Gaston Plants. Sulphuric acid is used in a dilute form to act as an electrolyte to allow the flow of electrons between the plates in the battery. Sulphuric acid used in this way is commonly called Battery Acid. It can vary in strength according to the battery manufacturer but is generally between 28 to 32 percent or between 4. Potato farmers employ specialist contractors to spray their fields of potatoes before harvesting so that the green tops die back and blacken within a day or two.

This helps to dry out the stem and prevents them from becoming tangled in the harvesting equipment. The usual method of spraying potato tops is with a solution of sulphuric acid. Chemotherapy drugs are used to treat various types of cancer. Cancer cells are more sensitive to DNA damage than normal cells so in chemotherapy treatment cancer cells are destroyed by damaging their DNA. This process is known as alkylation of DNA and a type of drug known as alkylating antineoplastic agents are used.

Sulphuric acid is used in the manufacturing process of such drugs. To contact the author mail: articles worldofchemicals. Stay updated with the latest chemical industry trends and innovations. Verification Code has been sent to. Please enter the Verification Code below to verify your Email Address. This is mainly related to the production of superphosphates and ammonium phosphate and sulphate.

Sulfuric acid is also of great importance for the production of other acids, e. It is also used in the production of explosives as one of the raw materials for the production of TNT. In turn, in the petrochemical industry, H 2 SO 4 is mainly used for drying oils, kerosene and paraffin.

It also acts as a catalyst in the reaction of obtaining isooctane, which is one of the main components of gasoline. Sulfuric acid is also used in mining and metallurgy, where it is used in copper ore enrichment processes.

H 2 SO 4 is also an electrolyte in popular lead-acid batteries. In addition, sulfuric acid is widely used in the detergent industry e. Such a wide application means that in the absence of sulfuric acid it would be impossible or simply unprofitable to carry out many basic and extremely important industrial processes. H 2 SO 4 is produced in the Chlorine Business Unit by contact method, which guarantees very high purity and repeatability of the product obtained. The latter product can also be used in the production of wood pulp, glass, dyes and detergents.

Sodium sulphate is also used in medicine as a laxative. Sulfuric acid is a raw material indispensable in many technological processes, and its extremely diverse market is on the verge of many challenges.

Concerns about adverse environmental impacts can offset or even weaken the demand for this popular raw material. However, it is a fact that H 2 SO 4 , despite being present in chemistry for years, does not lose its popularity and is still one of the most necessary chemical raw materials used in the industry on a massive scale.

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You can learn more about how we process your data from our Privacy Policy. By continuing to use our website, you are agreeing to the placement of cookies or similar technologies on your device for functional, statistical and marketing purposes. You can modify or withdraw your consent at any time in your browser settings. Learn more. Sulfuric acid — corrosive blood of the industry. Published: Table of Contents. Modern dispersing agents for waterborne paints and varnishes.

High quality fuels - protection and power for the engine. Sulfuric acid was produced at Nordhausen from green vitriol but was expensive. A process for its synthesis by burning sulfur with saltpeter potassium nitrate was first used by Johann Glauber in the 17th cent.

It was soon superseded by the lead chamber process, invented by John Roebuck in and since improved by many others. The contact process was originally developed c. Have a requirement? Get Best Price. Grade Standard Medicine Purity 0. Contact Seller Ask for best deal.

Get Latest Price Request a quote. Swaminarayan Nagar 1, Rajkot, Gujarat. View Mobile Number. Company Video. Ask for more details from the seller Contact Seller. Product Details. Uses of Sulfuric Acid Sulfuric acid is one of the most important industrial chemicals. History of Sulfuric Acid Although sulfuric acid is now one of the most widely used chemicals, it was probably little known before the 16th cent.