Basic chemical raw material manufacturing
2025-05-06
This is the "foundation school" of the chemical industry, mainly producing various inorganic acids, inorganic bases, inorganic salts, and organic chemical raw materials. The commonly mentioned "three acids and two bases" (sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide, and soda ash) are all the "masterpieces" of this school. Sulfuric acid has wide industrial applications, used in the manufacture of fertilizers, pesticides, and explosives, and also plays an important role in petroleum refining and metal smelting; sodium hydroxide is commonly used in the papermaking, textile, and dyeing industries, and is an important raw material for the production of soap and detergents.
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