在地浸开采时注入的化学试剂与矿石发生反应，将铀溶解在液体中，生成的含铀的溶液。
采用这项技术可以从矿石浸出液制备钇富集物。
The mentioned technology can be used for producing yttrium concentrate from ore leaching liquor.
研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。
Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
研究了从冶炼锑渣浸出液中有效地分离铟与锑、铁的工艺条件；
Processing conditions of effectively separating indium from the leaching solution of a smelting antimony slag were researched.
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