大洋多金属锰结核酸浸贵液中铁锰元素的脱除 - TNMSC 关键字: 大洋多金属结核; 溶液净化; 沉淀法[gap=1206]Key words: ocean multimetallic nodules; solution purification; sedimentation
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amine solution purification 胺液净化
sulfate solution purification 硫酸锌溶液净化
degreasing solution purification 除油溶液净化
zinc sulfate solution purification 硫酸锌溶液净化
purification of solution containing tungsten 钨容液净化
purification of waste solution 废液净化
purification of solution containing molylbdenum 钼溶液净化
purification solution 电解液净化
It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.
介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
The study of salt and mixed solvents not only enrich solution chemistry, but also possess important significance to separation preparation and purification of salt.
研究这类盐—混合溶剂体系既可以丰富溶液化学，而且对盐类的分离制备和纯化具有重要的实际意义。
Purification is mainly done by adding zinc dust to the solution. As all the elements to be removed lie below zinc in the electrochemical series they can be precipitated by cementation.
净化过程主要是加入锌粉到溶液，这样所有电位序在锌之后的元素都被置换出来并且凝固沉淀下来。
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