摘要
介绍了国内外难处理金矿预处理技术工业应用现状，这些预处理技术包括：焙烧、加压氧化及细菌氧化。对我国今后预处理技术的研究与开发提出了几点建议。
Recent industrial applications of pretreatment of refractory gold ores and concentrates in the world, including roasting, pressure oxidation and bacterial oxidation have been surveyed in this paper. Furthermore, some suggestions on domestic research and development of pretreatment technology have been given.
出处
《矿产保护与利用》
1998年第6期45-48,共4页
Conservation and Utilization of Mineral Resources
关键词
金矿
难处理矿石
细菌氧化
焙烧
选矿
refractory gold ores, pretreatment technology, roasting, pressure oxidation, bacterial oxidation, industrial applications
