What is the development history of cryolite

With the development of science and technology, the market of cryolite at home and abroad is still hot, and the country attaches great importance to environmental protection. Overall, international environmental issues have put the electrolytic aluminum industry at risk of rising costs, with many enterprises limiting production or even closing down. The development of cryolite enterprises in China, also in accordance with national production standards to produce, everything must be based on environmental protection, which has also triggered a new round of environmental protection economic movement.　The development of the cryolite industry also has to be adjusted. Due to the serious pollution in the ice crystal industry, the future regulation will be strengthened, and its industrial development space will become smaller and smaller. In the next few years, the development direction of the ice crystal market is to eliminate the backward capacity ice crystal plant. Vigorously develop in line with the concept of circular economy, small pollution to the environment, especially the production process pollution is small ice crystal production capacity of strong manufacturers, comprehensive use of fluorine return wastewater production ice crystal. The reason for this requirement is not only to realize the comprehensive utilization of fluorine resources, but also to protect the environment and save resources. It also meets the requirements of energy saving and emission reduction and promoting the development of downstream industries.　Before the 1980s, the domestic production of cryolite has been using the former Soviet Union technology, with simple technology, backward equipment and single product variety. 1980s, especially in recent years, China has made great progress in the research and development of cryolite products. Ice crystal manufacturers believe that with the increasing efforts of research and development, ice crystal technology continues to improve, product types continue to increase, the use of expanding.　Up to now, the production of cryolite has made great progress in terms of production scale, product variety, production technology and so on. Especially in recent years, the rapid expansion of China's electrolytic aluminum industry has further stimulated the development of the cryolite industry.

To meet the industry development requirements and not be eliminated by the ice crystal industry, we must meet the industry development requirements. At the same time, adjust the industrial structure, recycle resources, produce environment-friendly cryolite and increase the output of polymer cryolite. The production of cryolite should meet the needs of the aluminum industry and promote the sustainable development of the cryolite industry in China.

Generally speaking, colored glass is a glass with different colors after adding coloring agents. For example, adding iron oxide to ordinary glass will eventually burn to yellow, adding iron oxide will burn to black, and adding cryolite will turn white. However, in addition to being a colorant for milky white glass, cryolite is important because it can be a flux for glass. This is not only in colored glass, but also in other processes where cryolite plays a big role as a flux.

In the process of firing colored glass, a flux is added to either colorant, so after all, it is used more often as a flux. At present, many people do not understand the value of cryolite, but with the further development of various industries in the future, cryolite will certainly appear in a new light and get more applications.