| 黄铁矿烧渣提取铁、金、银等工艺研究 |
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| 引用本文： | 高霞,王晓松,朱伯仲,吴崇珍.黄铁矿烧渣提取铁、金、银等工艺研究[J].河南科学,2005,23(5):672-674. |
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| 作者姓名： | 高霞 王晓松 朱伯仲 吴崇珍 |
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| 作者单位： | 河南教育学院化学系,河南,郑州,450014;河南教育学院化学系,河南,郑州,450014;河南教育学院化学系,河南,郑州,450014;河南教育学院化学系,河南,郑州,450014 |
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| 摘 要： | 以黄铁矿烧渣为原料,通过化学选矿的方法,采用碱浸及氧化酸浸的工艺,除去有害杂质和回收有价金属元素金、银、铜,回收率分别为87%、76%、82%.同时得到品位为60.35%的铁精矿.
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| 关 键 词： | 黄铁矿烧渣 化学选矿 铁精矿 金 银 |
| 文章编号： | 1004-3918(2005)05-0672-03 |
| 收稿时间： | 2005-06-09 |
| 修稿时间： | 2005年6月9日 |
The research on the abstraction technology of valuable metals as iron, gold,silve etc from pyrite cinder |
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| GAO Xia,WANG Xiao-song,ZHU Bo-zhong,WU Chong-zhen.The research on the abstraction technology of valuable metals as iron, gold,silve etc from pyrite cinder[J].Henan Science,2005,23(5):672-674. |
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| Authors: | GAO Xia WANG Xiao-song ZHU Bo-zhong WU Chong-zhen |
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| Abstract: | This paper explained the technology that taking calces of pyrite as theraw materials, using the way of chemical process of mineral, dislodging the detrimental impurities with the measures of dipping lye and dipping acid oxide, wich Aimed to get the rate of recovery of valuable metallic elements Au 87%, Ag 76%, Cu 82%. Finally, the grade of 60.35% iron concentrate was abtained. |
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| Keywords: | pyrite chemical process of mineral iron concentrate gold silver |
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