某含砷含碳难处理金矿选矿试验研究  

Mineral Processing Technology of a Refractory Gold Ore Containing Arsenic and Carbon

作　　者：牛艳萍[1,2,3] 宗京京 丁淑芳[4] 王余莲[2] 何章辉 初静波 张帅 

机构地区：[1]黑龙江省地质矿产测试应用研究所,黑龙江哈尔滨150036 [2]东北大学,辽宁沈阳110004 [3]北京矿冶研究总院,北京100160 [4]黑龙江科技大学,黑龙江哈尔滨150000

出　　处：《矿冶工程》2014年第2期50-53,共4页Mining and Metallurgical Engineering

摘　　要：对某含砷含碳难处理金矿进行了选矿试验研究。在探索试验的基础上,最终确定采用浮选-焙烧-氰化浸出工艺,可以获得Au的浸出率71.46%,Au的总回收率为59.79%。Experimental study on mineral processing technology of a refractory gold ore containing arsenic and carbon was carried out. Based on the exploration test, a flowsheet of flotation-roasting-cyanide leaching was finally determined, results in a gold concentrate with gold leaching rate of 71.46% and a total gold recovery of 59.79%.

关 键 词：含砷含碳金矿 浮选 焙烧 

分 类 号：TD925[矿业工程—选矿]