dezinc

1.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渣,综合回收锗、铟、银、铅、有价金属的试验研究。

2.The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过、热及热重分析等验证了还原焙烧的方法脱除高粉尘中的可行性。