| 某含砷难选氧化金矿石选冶工艺研究 |
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| 引用本文： | 韩潮. 某含砷难选氧化金矿石选冶工艺研究[J]. 黄金, 1993, 14(6): 31-34 |
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| 作者姓名： | 韩潮 |
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| 作者单位： | 沈阳矿冶研究所 |
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| 摘 要： | 本文对原矿含砷0.65%,矿石氧化率为99.9%的难选氧化金矿石进行了浮选和氰化研究.浮选获得了金精矿含金品位285g/t,金回收率70.82%,砷脱除率达98.78%的浮选指标.氰化取得了浸出率99.37%的优异指标.
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| 关 键 词： | 金矿 氰化方法 浮游选矿 |
Study on processing and smelting of arsenic-bearing and oxidized refractory gold ore |
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| Han Chao. Study on processing and smelting of arsenic-bearing and oxidized refractory gold ore[J]. Gold, 1993, 14(6): 31-34 |
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| Authors: | Han Chao |
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| Affiliation: | Shenyang Mining & Metallurgical Research Institute |
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| Abstract: | In this paper, studies are conducted on flotation and cyanidation of arsenic-bearing and oxidized refractory gold ore whose oxidation ratio and content of arsenic are 99.9% and 0.65% respectively. Through flotation, the gold concentrate with the grade of 285g/t is obtained, the recovery of gold reachesto 70.82% and the ratio of arsenic removal attains to 98.78%. Furthermore, the cyanide leaching rate of gold come up to 99.37% that is known as the excellent result. |
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| Keywords: | arsenic-bearing and oxidized refractory gold ore flotation cyanidation |
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