在稀有金属萃取和提纯中分离金属盐类。
In the separation of metal salts in the extraction and purification of rare metals.
同时对1-H2台架试验的废油及试验后的活塞表面的沉积物进行了分析，结果表明，金属盐类的生成是导致活塞沉积物增加的重要因素；
The used oil and piston deposits after 1-H2 bench test were analyzed. The results show: that the formation of metal salts is the main factor which leads to the accumulation of piston deposits;
采用向聚硅酸溶液中引入金属离子的方法制备了聚硅酸锌(PSAZ)与聚硅酸铝(PSAA)两种聚硅酸盐类无机高分子絮凝剂。
Two inorganic macromolecule flocculants: zinc polysilicate (PSAZ) and aluminum polysilicate (PSAA) were prepared by adding metallic ion into polymeric silicic acid solution, respectively.
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