| 从某难浸金矿石中提取金的研究 |
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| 引用本文： | 孙敬峰,张文华,秦永启.从某难浸金矿石中提取金的研究[J].湿法冶金,2001,20(3):133-135. |
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| 作者姓名： | 孙敬峰 张文华 秦永启 |
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| 作者单位： | 内蒙古地质矿产实验研究所选矿室, |
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| 摘 要： | 对难浸半氧化金矿石进行氰化浸出时 ,加入助浸剂过氧化钙可明显提高金的浸出率 ,缩短浸出周期 ,降低 Na Cl耗量 ,具有一定的经济效益。
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| 关 键 词： | 难浸金矿石 助浸剂 氰化浸出 金 |
| 文章编号： | 1009-2617(2001)03-0133-03 |
| 修稿时间： | 2000年3月7日 |
Extraction of Gold from Refractory Gold Ore |
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| SUN Jing feng,ZHANG Wen hua,QIN Yong qi.Extraction of Gold from Refractory Gold Ore[J].Hydrometallurgy of China,2001,20(3):133-135. |
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| Authors: | SUN Jing feng ZHANG Wen hua QIN Yong qi |
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| Abstract: | Extraction of gold from refractory gold ore has been studied.The effects of auxiliary leaching reagent(CaO 2) on leaching rate of gold are examined.The results show that leaching rate of gold increase,leaching period short and NaCN consumption reduce when CaO 2 being added in ore during leaching of gold using NaCN. |
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| Keywords: | refractory gold ore auxiliary leaching reagent cyanide leaching gold |
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