锰银矿还原浸出工艺现状  

State of art of manganese-silver ore reduction leaching process

作　　者：黄清源[1] 刘志强[1,2,3] 李伟[2,3] 

机构地区：[1]中南大学,湖南长沙410083 [2]广东省工业技术研究院(广州有色金属研究院)稀有金属研究所,广东广州510650 [3]广东省稀土开发及应用重点实验室,广东广州510650

出　　处：《材料研究与应用》2015年第2期69-73,共5页Materials Research and Application

摘　　要：本文介绍了锰银矿在我国的分布及赋存状态,目前处理锰银矿的火法及湿法还原浸出等工艺及研究进展,并探讨了锰银矿浸出方法的发展趋势.综合比较了各种还原浸出方法的优缺点,湿法浸出拥有更广阔的前景和应用背景.寻找高效、环保的还原剂及浸出工艺是其今后研究工作的重要方向.The distribution and occurrence and the research progress of reduction leaching process including hydrometallurgy and pyrometallurgy of manganese-silver ore of China is introduced in this paper, and the development trend of leaching method is discussed. After comprehensive comparison of advantages and disadvantages of various methods, the results show that the hydrometallurgical reducing process has broad prospects of research and application. Searching for a more efficient, environmentally friendly reducing agent and leaching process will be one of the most important directions for future work.

关 键 词：锰银矿 还原浸出 研究进展 

分 类 号：TF792[冶金工程—钢铁冶金]