The dezincing limit from molten lead by vacuum refining process is studied by theoretic analysis and experiments.

对铅熔体真空脱锌限度问题进行理论分析和实验验证。

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This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, in, ag, Pb and Zn from it.

简要介绍了碱熔法处理真空炉渣，综合回收锗、铟、银、铅、锌有价金属的试验研究。

youdao

This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, in, ag, Pb and Zn from it.

简要介绍了碱熔法处理真空炉渣，综合回收锗、铟、银、铅、锌有价金属的试验研究。

youdao