水合铝硅酸钠
水合铝硅酸钠-
本文综述了氧化铝生产过程中不同生成条件下水合铝硅酸钠（钠硅渣）的组成和结构，讨论了钠硅渣生成机理和脱硅的影响因素，简述了粗液脱硅工艺的进展。
The composition and structure of sodium aluminosilicate hydrate under different conditions were reviewed , and the formation mechanism and the effects of desilication were also discussed , then advanced technology of desilication in sintering process in China was illustrated concisely .
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提高反应温度、降低碱浓度、加强搅拌或加入晶种（或杂质）均有利于水合铝硅酸钠的形成。
It was advantageous for the formation of sodium aluminosilicate hydrate to increase the temperature , or to decrease the caustic concentration , or to intensify the agitation , or to add the seed ( or impurities ) in the alumina production .