生物法贫化铜熔炼炉渣  

Cleaning Copper Smelting Slag with Bacteria

作　　者：徐家振[1] 金哲男[1] 焦万丽[1] 

机构地区：[1]东北大学,辽宁沈阳110006

出　　处：《有色矿冶》2001年第1期28-30,共3页Non-Ferrous Mining and Metallurgy

摘　　要：研究了生物法贫化炉渣过程中微生物的培养和驯化条件 ,并用驯化后的微生物浸出铜熔炼炉渣 ,渣含铜由 1.2 85 %降到 0 .2 9% ,铜的浸出率为 77.6 %。The conditions on culture and taming of bacteria were studied in treatment of copper smelting slag with bacteria.After the copper smelting slag was leached with tamed bacteria,the copper content in the smelting slag was decreased from 1.285% to 0.29%,the recovery of copper was 77.6%.

关 键 词：生物冶金 炉渣贫化 炼钢 铜炉炼炉渣 

分 类 号：TF811.031[冶金工程—有色金属冶金] TF18