软锰矿还原技术研究现状  

Research Status on Reduction Technology of Pyrolusite

作　　者：林顺达 李康强 李鑫培 陈晋 和飞[1] 郭胜惠 陈菓 LIN Shunda;LI Kangqiang;LI Xinpei;CHEN Jin;HE Fei;GUO Shenghui;CHEN Guo(Key Laboratory of Unconventional Metallurgy of Ministry of Education,Kunming University of Science and Technology,Kunming 650093,China;Key Laboratory of Green-chemistry Materialsin University of Yunnan Province,Yunnan Minzu University,Kunming 650500,China;Hu’nan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources,Central South University,Changsha 410083,China)

机构地区：[1]昆明理工大学非常规冶金教育部重点实验室,云南昆明650093 [2]云南民族大学云南省高校绿色化学材料重点实验室,云南昆明650500 [3]中南大学锰资源高效清洁利用湖南省重点实验室,湖南长沙410083

出　　处：《湿法冶金》2019年第6期432-437,共6页Hydrometallurgy of China

基　　金：国家科技支撑计划项目(2015BAB17B02);国家自然科学基金资助重点项目(U1802255);湖南省科技计划项目(2016TP1007)

摘　　要：综述了近年来国内外对中低品位软锰矿矿石的还原焙烧与湿法浸出技术研究现状,指出加强新工艺、新技术研发,为合理开发低品位锰矿资源提供理论依据和技术信息是目前主要研究方向。In this paper,the technologies of reducing roasting and wet leaching for medium and low grade pyrolusite ores at home and abroad in recent years are reviewed.Strengthening the new process and new technology research for providing theoretical foundation for reasonable development of medium and low grade pyrolusite is main research direction.

关 键 词：软锰矿 还原焙烧 微波 浸出 还原 

分 类 号：TF792[冶金工程—钢铁冶金] TF803.2