摘要
综述了目前国内外菱锰矿的浸取方法及除杂工艺的研究进展,重点评述了预焙烧浸取法、直接酸浸取法、还原浸取法等浸取工艺及铁、铝、镁、钙、重金属等杂质的净化方法,并对我国锰资源的合理开发利用提出了一些建议。
Various methods for leaching and purifying technology of rhodochrosite were reviewed. Processes of pre- roasting leaching, directly sulfuric acid leaching, reductive leaching are emphasized and the methods for purifying iron, aluminum, calcium, magnesium, heavy metals are briefly introduced. The future prospects of reasonable using rhodochrosite are also put forward.
出处
《中国锰业》
2008年第2期15-19,共5页
China Manganese Industry
基金
重庆市科技攻关资助项目(CSTC2006AC4020)
国家高技术研究发展计划(863计划)(2008AA0312)
关键词
菱锰矿
浸取
除杂
Manganese carbonate ore
Leaching
Purifying
