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[Chemical Knowledge]：What are the upstream raw materials of cryolite? What do the downstream products contain?

Read： 494 Time：18months ago Source：Transform the World with Simplicity

Cryolite has an important position in the field of chemical production raw materials, and its upstream and downstream related products are also quite rich. This article will detail the upstream and downstream associated products of cryolite.

1. upstream products

1. The production of aluminum fluoride
cryolite mainly uses aluminum fluoride as raw material and is made through chemical reaction. Aluminum fluoride is an inorganic compound with high chemical stability and thermal stability, so it is widely used in chemical industry, metallurgy and other fields.
2. Sodium hydroxide
Sodium hydroxide is another important raw material in the production of cryolite. It reacts with aluminum fluoride to form cryolite. Sodium hydroxide is a common inorganic compound, which is strongly corrosive and alkaline, so special attention should be paid to safety during use.

2. Downstream Products

1. Electrolytic aluminum
Cryolite has an important application in the electrolytic aluminum industry. As the main component of the electrolyte, it can improve the conductivity and fluidity of the electrolyte, reduce the electrolytic temperature, and improve the current efficiency. Thereby increasing the output of aluminum. Therefore, one of the downstream products of cryolite is electrolytic aluminum.
2. Magnesite
Cryolite is also used in the magnesium smelting industry. It reacts with magnesium oxide to produce magnesia. Magnesia is a kind of high temperature refractory material, with high refractory and corrosion resistance, so it has a wide range of applications in high temperature metallurgy, chemical industry and other fields.
3. Ceramic
Cryolite can also be used in the ceramic industry as a flux and additive to improve the quality and performance of ceramic products.

In short, the upstream and downstream related products of cryolite are quite rich, involving many fields, such as chemical industry, metallurgy, ceramics, etc. With the continuous development of science and technology, the application field of cryolite will continue to expand, and its upstream and downstream related products will continue to increase.

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