| 贵州水银洞低品位卡林型金矿矿石选矿试验 |
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| 引用本文： | 王学娟,刘全军.贵州水银洞低品位卡林型金矿矿石选矿试验[J].有色金属(选矿部分),2007(5):28-31. |
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| 作者姓名： | 王学娟 刘全军 |
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| 作者单位： | 昆明理工大学,国土资源工程学院,昆明,650093 |
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| 摘 要： | 对贵州水银洞低品位卡林型金矿进行选矿试验研究,在对氰化法和浮选法进行比较的基础上,采用浮选方法,取得了满意的试验效果:金的回收率为91.64%,浮选金精矿品位为42.6g/t,然后对金精矿进行预氧化-氰化试验,金的氰化浸出回收率提高到88.76%,金矿石选冶总回收率达到了81.34%。
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| 关 键 词： | 卡林型金矿石 包裹金 氰化浸出 浮选 |
| 文章编号： | 1671-9492（2007）05-0028-04 |
| 修稿时间： | 2007-06-13 |
EXPERIMENTAL STUDY ON MINERAL PROCESSING OF LOW-GRADE CALIN TYPE GOLD ORE IN GUIZHOU SHUIYINDONG |
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| Authors: | WANG Xuejuan LIU Quanjun |
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| Affiliation: | Faculty of Land Resource Engineering, Kunmtng University of Science and Technology, Kunming 650093, China |
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| Abstract: | Experimental study on mineral process of low-grade Calin type gold ore in Guizhou Shuiyindong was carried on.Based on the results of comparative study of cyanide leaching and flotation,we get satifying results by using flotation.The final recovery rate of flotation of gold ore is 91.64% and the gold grade of concentrate is 42.6g/t.After the preoxidation and cyanidation study of gold concentrate, the leaching rate is 88.76% and the overall recovery rate of gold ore reachs 81.34%. |
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| Keywords: | Calin type of gold ore enclosed very fine gold particle cyanide leaching flotation |
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