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.
出处
《中国锰业》
2014年第3期23-24,共2页
China Manganese Industry
关键词
双低品位锰矿
制取
高纯无硒
电解金属锰
Double low-grade manganese ore
Extraction
High purity without selenim
EMM
