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《China Mining Magazine》 2009-04
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Current situations of pretreatment method research of the refractory gold ores with as and carbon

ZHU Chang-liang1,YANG Hong-ying2,WANG Da-wen3,YU Hai-en4,TANG Xing-guang1,DUAN Xin-hong1,ZHANG Dong-fang1,ZHOU Hong-bo1(1.Hebei Han-Xing Institude of Mine & Metallurgy Design Co.Ltd,Handan 056001,China;2.Northeastern University,Shenyang 110004,China;3.Wanbao Mining Limited,Beijing 100080,China;4.Sinosteel Equipment & Engineering Co.,Ltd,Beijing 100080,China)  
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.
【Fund】: 国家自然科学基金资助项目(50674029和50874030);; 国家高技术研究发展计划项目(2006AA06Z127);; 高等学校博士学科点专项科研基金(20060145015)
【CateGory Index】: TD953
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