| 一种新型浸金剂的应用试验研究 |
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| 引用本文： | 宋翔宇,李翠芬,李莹,王林山,翟晓辰.一种新型浸金剂的应用试验研究[J].黄金,2014(4):62-66. |
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| 作者姓名： | 宋翔宇 李翠芬 李莹 王林山 翟晓辰 |
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| 作者单位： | [1]河南省岩石矿物测试中心 [2]河南绿金化工有限公司 |
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| 摘 要： | 对"绿金牌"新型环保浸金剂进行了全泥炭浆提金工艺条件研究及工业应用试验。其结果表明,该"绿金牌"新型浸金药剂与氰化钠的浸出效果基本一致,工业试验中金的浸出率可以达到92%以上。对尾渣的有害性分析结果表明,该药剂的干排尾渣中氰化物含量远远低于氰化浸出工艺的干排尾渣,符合环保标准。
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| 关 键 词： | 新型浸金剂 氰化钠 浸出 金矿 |
Experimental study and application of a new gold leaching reagent |
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| Affiliation: | Song Xiangyu , Li Cuifen , Li Ying , Wang Linshan2, Zhai Xiaoehen2 ( 1. Henan Rock ＆ Minerals Testing Center; 2. Herman Green-gold Chemical Co., Ltd. ) |
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| Abstract: | Technological conditions experiments and industrial application tests of all-sliming CIP process were carried out on a new environmentally friendly gold-leaching reagent named Liijin. Experimental results showed that the gold-leaching ability of reagent matches sodium cyanide in the leaching rate of gold which can reach more than 92 % in industrial test. However, according to the hazard analysis results of the tailings,the cyanide content in tailings is extremely low compared with cyanide-using process,meeting the environmental protection requirements. |
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| Keywords: | new gold leaching reagent sodium cyanide leaching gold mine |
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