SO_2还原MnO_2制取电解金属锰的试验研究

An Experimental Research of SO_2 Reducing MnO_2 to Produce EMM

论述了SO2还原MnO2的简要原理,进行了浸出、净化、电解金属锰全流程试验研究,获得了良好的试验结果与较好的技术指标。

This paper discusses the reduction of SO2 to MnO2 briefly, including the principle of leaching, purifica- tion and the whole process test of EMM ,as has got a good test result and technical index.