含砷含碳双重难处理金矿石预处理方法研究现状

Current situations of pretreatment method research of the refractory gold ores with as and carbon

本文阐述了双重难处理金矿的定义,并简要分析了难处理原因;详细综述了国内外有关含砷含碳双重难处理金矿预处理方法(细菌氧化法、焙烧氧化法、加压氧化法、化学氧化法和微波氧化法)的研究现状,阐述了不同预处理方法的原理、研究进展以及工业应用。

The characteristics interpret the definition of double refractory gold,and analyze the reasons of it is hard to deal with briefly;detailed overview the domestic and foreign about current situations pretreatment method research of the refractory gold ores with As and Carbon.（bio-oxidation method,roasting-oxidation method,preesure-oxidation method,chemical-oxidation method and microwave-oxidation method）,interpret the principle of different pretreatment method,research progress and apply of industrly.