广西含碳型卡林金矿组合药剂高效浮选回收金试验研究  

Study on High Efficiency Flotation Recovery of Gold by Combination Reagent in Guangxi Carbon-Bearing Carlin Gold Mine

作　　者：黄庆柒 廖幸锦 韦连军 HUANG Qingqi;LIAO Xingjin;WEI Lianjun(Region geology and mineral testing and research center of Guangxi zhuang autonomous,Nanning 530002,China)

机构地区：[1]广西壮族自治区地质矿产测试研究中心,广西南宁530002

出　　处：《湖南有色金属》2022年第5期16-19,共4页Hunan Nonferrous Metals

摘　　要：试验选取了广西某含碳卡林型金矿作为研究对象,采用组合药剂进行了浮选试验。实际矿石浮选试验结果表明,黄药类联合硫氨酯类作为捕收剂时获得选矿指标较好,同时该捕收剂方案可在较宽的pH值范围内对载金矿物进行较好的回收。A carlin-type gold mine containing carbon in Guangxi was selected for the research object,and flotation test was carried by using the combination reagent.The actual ore flotation test results results show that xanthate-type reagents combined with thionocarbamate-type reagents as collectors have better beneficiation index,and the collectors can better recover gold bearing minerals in a wide pH range.

关 键 词：卡林型金矿 原生电位 组合药剂 黄药 硫氨酯 

分 类 号：TD923[矿业工程—选矿]