In this paper, the behavior and harm of thallium in mineral process and nonferrous attractive metallurgy were introduced, and a series of corresponding measures were put forward.

介绍了铊在选矿、有色冶炼过程中的行为及危害，并提出了相应的防治措施。

youdao

Zinc sulfide and zinc oxide are two main mineral forms existing in zinc ores. The processing of zinc oxide ores is becoming more attractive due to the depletion of zinc sulfide ores.

锌矿主要分为硫化锌矿和氧化锌矿两类，由于硫化锌矿的日益枯竭，氧化锌矿的开发逐渐受到重视。

youdao

Zinc sulfide and zinc oxide are two main mineral forms existing in zinc ores. The processing of zinc oxide ores is becoming more attractive due to the depletion of zinc sulfide ores.

锌矿主要分为硫化锌矿和氧化锌矿两类，由于硫化锌矿的日益枯竭，氧化锌矿的开发逐渐受到重视。

youdao