摘要
针对云南镇沅金矿难浸的课题,介绍了氧化预处理的工艺技术。诸如:焙烧氧化、生物化学氧化(细菌氧化)、加压和常压氧化等方法。指出:焙烧氧化和其它方法联合使用应深入研究。
Aimed at the treatment of refractory gold ore in Zhenyuan Gold Mine, the technology of oxidation pre-processing including biological oxidation under high pressure and normal pressure are discussed. lt is necessary to carry out further research oxidizing roasting combined with other process.
出处
《云南冶金》
1998年第5期17-21,共5页
Yunnan Metallurgy
关键词
难浸金矿
焙烧
生物化学
氧化预处理
refractory gold ore roasting biochemistry oxidation pre-processing