| 关于辽宁阜新排山楼金矿选矿厂改扩建的构思 |
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| 引用本文： | 刘中君.关于辽宁阜新排山楼金矿选矿厂改扩建的构思[J].有色矿冶,2011,27(2):25-27,40. |
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| 作者姓名： | 刘中君 |
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| 作者单位： | 沈阳有色冶金设计研究院,辽宁,沈阳,110003 |
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| 摘 要： | 通过对辽宁排山楼金矿所提供矿石类型和性质的分析,结合长春黄金研究所对该矿提供的矿石进行的单一浮选、磨选、全泥氰化-锌粉置换和全泥氰化-炭浆提金及浮选-精矿氰化等流程的实验研究,最终确定全泥氰化-炭浆提金的选矿工艺为最佳的设计方案。对于提金工艺,锌粉置换和炭浆提金方案工艺指标相同,在技术上均成熟可行,但炭浆提金工艺基建投资和年经营费均低于锌粉置换工艺,故本设计采用了炭浆提金工艺。采用活性炭吸附金,取代传统的用洗涤进行固液分离,流程简单,效果好。设计的选矿工艺指标为：金的浸出率80%,吸附率99%,解析电解率99%,氰化回收率78.41%,尾矿品位0.18%。
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| 关 键 词： | 金矿 全泥氰化 炭浆提金 |
Design on Reconstruction and Extension or Paishanlou Gold Ore Concentration Plant in Fuxin Liaoning |
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| LIU Zhong-jun.Design on Reconstruction and Extension or Paishanlou Gold Ore Concentration Plant in Fuxin Liaoning[J].Non-Ferrous Mining and Metallurgy,2011,27(2):25-27,40. |
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| Authors: | LIU Zhong-jun |
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| Affiliation: | LIU Zhong-jun(Shenyang Design and Research Institute of Nonferrous Metals,Shenyang 110003,China) |
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| Abstract: | Analyzing the type and property of the ore which is provided by Liaoning Paishanlou gold mine,and combining with the experimental research on process of the single floatation,grinding,all-slime cyanidation-zinc powder replacement,all-slime cyanidation-CIP gold extraction and floatation-concentrate cyanidation etc to the ore done by Changchun Gold Research Institute,thus the process all-slime cyanidation-CIP gold extraction as the optimum design proposal is provided.To the gold extraction,zinc powder replace... |
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| Keywords: | gold ore all-slime cyanidation CIP gold extraction |
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