| 新型捕收剂GR-713选别某辉钼矿应用研究 |
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| 引用本文： | 李莹,宋翔宇,高志,李翠芬.新型捕收剂GR-713选别某辉钼矿应用研究[J].矿产保护与利用,2012(3):27-29. |
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| 作者姓名： | 李莹 宋翔宇 高志 李翠芬 |
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| 作者单位： | 河南省岩石矿物测试中心,郑州,450012;河南省金属矿产成矿地质过程与资源利用重点实验室,郑州,450012 |
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| 摘 要： | 针对新疆某辉钼矿嵌布粒度较细、可浮性较差的特点,应用价格便宜、选择性好且捕收能力较强的新型捕收剂GR-713,采用"一次粗选,两次扫选,粗精矿再磨七次精选"的浮选流程,获得了较好的选矿指标:钼精矿品位45.85%,回收率86.41%。
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| 关 键 词： | 新型捕收剂GR-713 辉钼矿 浮选流程 粗精矿再磨 |
Application Research on New Collector GR-713 in a Molybdenite Ore Beneficiation |
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| LI Ying
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SONG Xiang-yu
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GAO Zhi
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LI Cui-fen.Application Research on New Collector GR-713 in a Molybdenite Ore Beneficiation[J].Conservation and Utilization of Mineral Resources,2012(3):27-29. |
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| Authors: | LI Ying SONG Xiang-yu GAO Zhi LI Cui-fen |
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| Affiliation: | 1,2(1.He’nan Province Rock and Mineral Test Centre,Zhengzhou 450012;2.He’nan Metal Mineral Resources,Geological Processes and Use of Laboratory,Zhengzhou 450012,China) |
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| Abstract: | For a molybdenite ore in Xinjiang with characteristics of fine-size disseminated and poor flotability,GR-713,a new,cheap collector with good selectivity and collecting ability was applied.The concentrate of 45.85%Mo was obtained with a recovery of 86.41% by a flotation process of one stage roughing,two stages scavenging and seven stages cleaning after rough concentrate regrinded.The processing data is good. |
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| Keywords: | new collector GR-713 molybdenite flotation process rough concentrate regrinding |
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