捕收剂BK-301浮选硫化矿回收铜、锌及伴生金银的研究  

RECOVERY OF COPPER, ZINC AND ASSOCIATED GOLD AND SILVER WITH COLLECTOR BK-301 IN FLOTATION OF SULFIDE ORES

作　　者：周秀英[1] 

机构地区：[1]北京矿冶研究总院

出　　处：《矿冶》1998年第3期33-37,共5页Mining And Metallurgy

摘　　要：ＢＫ－３０１是一种新型的硫化矿复合捕收剂。对铜、锌硫化矿及伴生金银的浮选研究表明，由于该药剂在低碱度介质中兼有捕收能力适中和选择性好的特点，因此它有利于铜、锌的浮选分离和硫化铁矿物及伴生金银的综合回收。BK-301 is a new kind of complex collector for flotation of sulfide ores Because of its moderate collecting power and good selectivity in weak alkaline medium,the investigation of flotation of copper,zinc sulfide ores and associated gold and silver minerals demonstrated that BK-301 is favorable for separation of copper minerals from zinc sulfide ores by flotation and comprehensive recovery of iron sulfides and associated gold and silver minerals

关 键 词：捕收剂 硫化矿 浮选 铜 锌 金银 

分 类 号：TD923.13[矿业工程—选矿] TD952.1