1·The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.
介绍了氟硅酸、 碳酸氢铵制备冰晶石的新工艺。
2·In this paper, the processes for producing synthetic cryolite were introduced, and their merits and faults were analyzed.
对现有冰晶石的合成方法进行了系统的介绍，并对它们的优缺点进行了对比分析。
3·Fluorine turns a kind of salt is refine aluminium important and auxiliary material, main product melts aluminium for cryolite and fluorine.
氟化盐是炼铝的一种重要辅助材料，主要产品为冰晶石和氟化铝。
4·The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.
介绍了氟硅酸、碳酸氢铵制备冰晶石的新工艺。
5·It could be inferred that metal anodes applied in potassium cryolite low-temperature-electrolyte system would be a promising technology for aluminum electrolysis in the future.
指出在钾冰晶石低温体系中应用金属阳极将成为今后铝电解很有希望的一种新工艺。