摘要
对处理硫酸烧渣原氰化炭浸生产工艺流程进行了技术改造。通过采用预处理消除铁、铜、铅等杂质对氰化炭浸的影响、提高入浸矿浆细度等措施,使金的回收率从50%提高到86%,提高了企业的经济效益。
Some technical reform was carried out in the CIP process for sulphuric acid roasting slag treatment. The influence of Fe, Cu and Pb on CIP was eliminated by pretreatment. And the ore pulp fineness was enhanced. As a result, the recovery rate of gold increased from 50 % to 86 %. The economic benefit was improved.
出处
《黄金》
CAS
北大核心
2009年第10期46-48,共3页
Gold
关键词
硫酸烧渣
预处理
氰化
金回收率
sulphufic acid roasting slag
pretreatment
eyanidation
gold recovery rate
