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[Chemical Knowledge]：What are the upstream raw materials for liquid caustic soda? What do the downstream products contain?

Read： 417 Time：19months ago Source：Transform the World with Simplicity

Liquid caustic soda, also known as sodium hydroxide, is an important inorganic chemical raw material and is widely used in many industrial fields. In the field of raw materials for chemical production, there are many upstream and downstream related products of liquid alkali. The following are some of the main upstream and downstream related products:

Upstream products:

1. Salt: Salt is the main raw material for the production of liquid caustic soda, which can be obtained by electrolyzing brine.

downstream products:

1. Aluminum chloride: Liquid alkali can react with aluminum salt to generate aluminum chloride, which is an important catalyst, waterproof agent and ceramic raw material.
2. Soaps and detergents: Liquid caustic soda can be used in the production of various soaps and detergents, as they all require alkaline substances to achieve a cleaning effect.
3. Pulp and paper: Liquid caustic soda is used as a bleaching agent and digestion agent in the pulp and paper process to help remove lignin and other impurities.
4. Man-made fibers and textiles: Liquid caustic can be used to treat man-made fibers and textiles to increase their strength and elasticity.
5. Oil and gas: Liquid caustic soda is used in the oil and gas industry as a catalyst and acid gas absorber to help remove impurities such as hydrogen sulfide and carbon dioxide.

In short, liquid alkali, as an important chemical raw material, has a wide range of upstream and downstream related products in the field of chemical production raw materials, and can be used to produce many important industrial chemicals and consumer goods.

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