摘要
河北省涿鹿县锰银矿,属氧化贫锰银矿.寻求合适的选矿工艺,将矿石中的锰银富集,达到冶炼的要求,是本文探讨的主要内容.采用强磁—浮选工艺流程试验,取得了满意的效果。锰银混合精矿含银496.2g/t,含锰30.42%;银回收率72.75%,锰回收率74.685%;Mn/Fe、P/Mn 均符合要求.
The manganese-silver deposit,Zhuolu county Hebei province,belonged to lean manganese silver ore.This paper described the main content,which were to find a reasonable flowsheet of benificiation,and to attain smelting standard.Applying HIMS-flotation experiment achieved satisfactory effect.The manganese-silver mixed concentrate contained 496.2g/t Ag, 30.43% Mn,and gained recovery 72.75% Ag,74.68% Mn.The Mn/Fe and P/Mn were reached demands.
出处
《中国锰业》
北大核心
1993年第6期17-20,共4页
China Manganese Industry
关键词
复合矿石
锰矿石
选矿
探讨
Complex ore
Manganese ore
Mineral processing
