摘要
锰在近代电池工业和现代用于电子技术的磁选材料工业中起到非常重要的作用,随着国际钢铁行业的快速发展,国内外对锰资源的需求不断增加。自然界中锰均以化合物特别是二氧化锰形式存在,要获得锰产品则必须将化合物中锰还原为可溶锰盐。根据所采用的浸取还原剂的不同,综述了近年国内外浸取锰的工艺研究及结果,并类比了各方法的优缺点。
Manganese plays a very important role in modern batteries industry and modern electronic technology for magnetic materials.Demand for manganese resources in China and abroad increased continuously in recent years due to the rapid development of the international iron and steel industry.Manganese exists in the form of compounds in the nature,especially manganese dioxide.To obtain manganese products,manganese in the compound must be reduced into soluble manganese salt.According to different reducing agents,the domestic and foreign manganese leaching process and research results in recent years are reviewed.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2014年第21期119-122,共4页
Materials Reports
关键词
锰资源
二氧化锰
浸取
还原剂
manganese resources
manganese dioxide
leaching
reducer
