氧化铜矿活化剂的合成及其活化机理初探  

Synthesis of Efficient Activator and Study on Its Activation Mechanism for Oxide Copper Ore

作　　者：李国尧 孙忠梅 梁治安 廖银英 徐其红 董浩 Li Guoyao;Sun Zhongmei;Liang Zhi'an;Liao Yinying;Xu Qihong;Dong Hao(State Key Laboratory of Comprehensive Utilization of Low-Grade Refractory Gold Ores,Shanghang 364200,Fujian;Xiamen Zijin Technology Co.,Ltd.,of Mining and Metallurgy,Xiamen 361101,Fujian)

机构地区：[1]低品位难处理黄金资源综合利用国家重点实验室,福建上杭364200 [2]厦门紫金矿冶技术有限公司,福建厦门361101

出　　处：《福建冶金》2022年第1期6-10,共5页Fujian Metallurgy

摘　　要：本文研制合成了乙二胺硫酸盐,对某氧化铜矿的浮硫后尾矿进行活化选矿对比实验。结果表明,乙二胺硫酸盐的活化效果略优于硫酸铵、D_(2)和苯并三氮唑,可作为氧化铜矿的有效活化剂。The ethylenediamine sulfate was synthesized and the activator flotaion contrast tests of copper oxide were conducted on tailings of copper sulfide flotation.The results show that the activation of ethylenediamine sulfate was a high efficient activator of oxide copper ore,better than ammonium sulfate、D_(2) and benzotriazole to oxide copper ore.

关 键 词：乙二胺硫酸盐 活化剂 氧化铜矿石 合成 浮选 

分 类 号：TD952[矿业工程—选矿] TD923