双低品位锰矿制取高纯无硒电解金属锰试验研究  

An Experimental Study of High Purity Selenium-free EMM Preparation by Double Low-grade Manganese Ore

作　　者：张文山[1] 石朝军[1] 钱频[1] 梅光贵[1] 李基发[1] 朱孟军[1] 吴强[1] 

机构地区：[1]中南大学冶金与环境学院,湖南长沙410083

出　　处：《中国锰业》2014年第3期23-24,共2页China Manganese Industry

摘　　要：论述了用含锰13%~15%的低品位二氧化锰矿与碳酸锰矿制取高纯无硒电解金属锰的工艺流程、技术条件等试验内容,获得了较好的技术指标。目前尚未见到有相同的资料报导。This article discussed the test process and technical conditions about the usage of 13 % - 15% low-grade manganese dioxide and manganese carbonate ore to produce EMM in high purity without selenium. The tests have obtained comparatively good technical indicators and no similar report has been seen so far.

关 键 词：双低品位锰矿 制取 高纯无硒 电解金属锰 

分 类 号：TF111.52[冶金工程—冶金物理化学] TF111.3