生物氧化—炭浸法提金工艺的优化与生产实践  

The Process Optimization and Production Practice of Bio-oxidation and Gold Extraction by Carbon Leaching

作　　者：陈发上 崔丙贵 栾福臣 康秋玉[2] 

机构地区：[1]江西三和金业有限公司,江西德兴334213 [2]长春黄金研究院,长春130012

出　　处：《有色金属（选矿部分）》2013年第4期35-38,共4页Nonferrous Metals（Mineral Processing Section）

摘　　要：针对江西三和金业有限公司生物氧化—炭浸法提金工艺存在的问题进行了工艺优化和改造,使原工艺处理能力提高了42.49 t/d,金总回收率提高了0.46%,取得显著的经济效益和社会效益,可以为类似企业提供一定借鉴。Based on the existing problems of bio-oxidation and gold extraction process in Jiangxi Sanhe Gold Co.,Ltd.,the process optimization and process transform were carried out.The treatment capacity was improved by 42.49 t/d than the original process,and the recovery rate was increased by 0.46%,obvious economic profit and social profit was obtained.So it could provide reference for other plants.

关 键 词：生物氧化 炭浸 工艺优化 生产实践 

分 类 号：TD953[矿业工程—选矿]