以富锰渣为原料在氯化锰体系中制备电解金属锰  

PREPARATION OF ELECTROLYTIC MANGAANESE METAL FROM MnCL_2SOLUTION BY USING RICH -MANGANOUS SLAGS AND HYDROCHLORIC ACID AS RAW MATERIALS

作　　者：陈安[1] 张碧泉[1] 卢兆忠[1] 张其昕[1] 

机构地区：[1]福建师范大学化学系

出　　处：《中国锰业》1994年第3期51-54,共4页China Manganese Industry

摘　　要：氯化锰溶液电解金属锰具有电流密度大、槽电压低、电耗少等特点。本文叙述了以富锰渣为原料，用盐酸浸出，从氯化锰溶液中制备电解金属锰的试验结果。production of electrolytic manganese metal from MnCl_2 solution possessed theadvantage of high cathodic durrent density,low cell voltage and less electric eiiergy consumo-tion. In this paper. we reported how the MnCl solution was msde from the reaction of rich-manganous slage with hydrochloric acid,and then electrolytic manganese metal was preparedfrom pure MnCl_2 solution by electrolysis.

关 键 词：富锰渣 氯化锰 电解金属锰 

分 类 号：TF792[冶金工程—钢铁冶金]