| 中国湿法炼锌的新进展 |
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| 引用本文： | 刘三平,王海北,蒋开喜,张邦胜. 中国湿法炼锌的新进展[J]. 矿冶, 2009, 18(4): 25-27,31 |
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| 作者姓名： | 刘三平 王海北 蒋开喜 张邦胜 |
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| 作者单位： | 北京矿冶研究总院,北京,100044;东北大学,沈阳,110004;北京矿冶研究总院,北京,100044;北京科技大学,北京,100083;北京矿冶研究总院,北京,100044 |
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| 摘 要： | 中国2008年锌产量超过388万t。一些新的锌冶炼项目已经完成了可研,另外几个工厂正在建设之中。近十年来锌冶炼行业发生了很大的变化,锌精矿万吨规模的加压浸出冶炼厂已经建设完工,另外至少有四个公司的锌精矿加压浸出项目正在进行可研或工程设计。在国内10万t/a规模的锌精矿直接常压搅拌浸出工艺2009年将会投入生产。据估计到2010年锌的产量将达到400万t/a。
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| 关 键 词： | 湿法炼锌 加压浸出 直接浸出 |
NEW DEVELOPMENT OF ZINC HYDROMETALLURGY IN CHINA |
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| LIU San-ping,WANG Hai-bei,JIANG Kai-xi,ZHANG Bang-sheng. NEW DEVELOPMENT OF ZINC HYDROMETALLURGY IN CHINA[J]. Mining & Metallurgy, 2009, 18(4): 25-27,31 |
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| Authors: | LIU San-ping WANG Hai-bei JIANG Kai-xi ZHANG Bang-sheng |
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| Abstract: | In 2008 output of zinc was more than 3.88 million tons in China.Some new projects have finished FS(feasibility study) and several new zinc plants are building now.In recent ten years it happened great changes in zinc industry.One zinc concentrates pressure leaching plant was built with capacity 10,000t/a and at least four companies are carrying out FS or engineering design now.Direct atmospheric leaching will put into used in China in 2009 with capacity 100,000t/a.It is estimated that until 2010 the output of direct leaching will be 4,000,000t/a. |
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| Keywords: | zinc hydrometallurgy pressure leaching direct leaching |
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