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本文针对锌精矿焙烧熟料的中性浸出液进行了多种净化方案比较,确立了锌粉二段净化除去溶液中铜、镉、砷、锑的工艺条件。
In this paper, a variety of purification schemes for neutral leachate roasting clinker of zinc concentrates were compared, and the process conditions for purifying copper, cadmium, arsenic and antimony in the second stage of zinc dust were established.