摘要
针对某铅锌矿尾矿进行了降镁试验研究,采用反浮选法,以水玻璃为分散剂、油酸为捕收剂,浮选脉石矿物中的氧化镁,最终使尾矿中氧化镁含量低于1%,达到了尾矿烧结砖的要求。
Demagging tests for the tailings from a lead-zinc ore were conducted.With water glass as the dispersant and oleic acid as the collector,a reverse flotation process was adopted to separate out the magnesium oxide in the gangue minerals,eventually resulting in the magnesium content in the tailings less than 1%,which meets the requirement of magnesium content in tailings for sintering bricks.
作者
白成庆
颜顺德
潘仁球
BAI Cheng-qing;YAN Shun-de;PAN Ren-qiu(Hunan Shuikoushan Nonferrous Metals Group Co Ltd,Hengyang 421513,Hunan,China)
出处
《矿冶工程》
CAS
CSCD
北大核心
2020年第4期78-80,共3页
Mining and Metallurgical Engineering
关键词
尾矿
氧化镁
油酸
水玻璃
反浮选
铅锌矿
除镁
烧结砖
tailings
magnesium oxide
oleic acid
water glass
reverse flotation
lead-zinc ore
demagging
sintered brick
