针对难处理金矿进行了概述和分类,并对其难处理的原因进行了简要的分析.全面介绍了在难处理金矿氰化浸出提金过程中常用的预处理方法和强化氰化法,主要为生物氧化法、化学氧化法、磁脉冲法、覆盖抑制法、竞争吸附法等,并对其基本原理、优缺点、应用现状以及国内外技术进展进行了深入的阐述,在此基础上对难处理金矿氰化浸出工艺的前景进行了展望.%In the paper,overview and classification of refractory gold ores were given,and the reason that they are hard to leach was briefly analyzed.The pretreatment method commonly used and the intensified cyanidation for the re-fractory gold ores were comprehensively introduced,including biological oxidation,chemical oxidation,magnetic pulse, coverage control method,competitive adsorption and so on.And the basic mechanism,the advantages and disadvanta-ges of each method,their application status and progress at home and abroad were thoroughly introduced.The prospects and trends of cyanide leaching of refractory gold ores were discussed based on that.
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