| 高铁硫化锌精矿冶炼工艺研究进展 |
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| 引用本文： | 周廷熙,王吉坤.高铁硫化锌精矿冶炼工艺研究进展[J].中国有色冶金,2006(1):13-17. |
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| 作者姓名： | 周廷熙 王吉坤 |
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| 作者单位： | 1. 昆明理工大学,云南,昆明,650093
2. 云南冶金集团总公司,云南,昆明,650051 |
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| 摘 要： | 叙述了近年来针对高铁锌精矿冶炼工艺所开展的研究工作,详细介绍了高铁锌精矿中铁的自催化—高温加压浸出工艺。工业试验表明,该工艺锌浸出率达98.05%,铁浸出率为29.22%,可有效地实现锌的选择性浸出。
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| 关 键 词： | 高铁硫化锌精矿 铁闪锌矿 加压浸出 高温浸出 锌浸出率 铁浸出率 |
| 文章编号： | 1672-6103(2006)01-0013-05 |
| 修稿时间： | 2005年6月9日 |
Progress in research on smelting process of high-iron zinc sulfide concentrate |
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| ZHOU Ting-xi,WANG Jie-kun.Progress in research on smelting process of high-iron zinc sulfide concentrate[J].China Nonferrous Metallurgy,2006(1):13-17. |
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| Authors: | ZHOU Ting-xi WANG Jie-kun |
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| Affiliation: | ZHOU Ting-xi WANG Jie-kun |
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| Abstract: | This paper describes the research work about smelting process of high-iron zinc sulfide concentrate in recent years and presents in details the self-catalyzing-high-temperature pressure leaching of iron in the high-iron zinc sulfide concentrate.The commercial test shows that this process can achieve a zinc leaching rate of 98.05% and an iron leaching rate of 29.22%, thus realizing selective leach of the zinc effectively. |
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| Keywords: | high-iron zinc sulfide concentrate marmatite pressure leaching high-temperature leaching iron leaching rate |
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