某低硫金矿全泥氰化浸出、池浸试验研究  

Experimental Study on All-slime Cyanidation Leaching and Pond Leaching of a Low-Sulfur Gold Mine

作　　者：赵思佳[1] 刘振楠[1] 刘景槐[1] 

机构地区：[1]湖南有色金属研究院,湖南长沙410015

出　　处：《湖南有色金属》2012年第5期23-26,64,共5页Hunan Nonferrous Metals

摘　　要：以某低硫金矿为研究对象,开展了全泥氰化以及池浸浸金的试验研究,确定了两个氰化浸金工艺的最佳条件,在最佳工艺条件下全泥氰化浸出1 kg金矿原矿破碎至≤10 mm后的1.25 mm筛下矿,金的浸出率达到84.62%;池浸2 kg破碎至≤15 mm金矿原矿,金的浸出率达到76.0%。通过结合两种氰化浸金工艺,可以经济有效地回收该金矿中的金。The allslime cyanidation leaching and pond leaching tests were carried out on a lowsulfur gold mine. Both optimization process parameters were determined. The investigation demonstrated by allslime cyanida tion leaching the gold leaching rate could reach 84.62% by using lkilogram 1.25 mm gold mine which was broken to 10ram and by pond leaching the gold leaching rate could reach 76.0% by using 2 kilograms gold mine which was broken to 15 mm. The gold mine could be comprehensive utilization by use of allslime cyanidation leaching and pond leaching.

关 键 词：低硫金矿 全泥氰化浸出 池浸 

分 类 号：TF831[冶金工程—有色金属冶金]