| 压缩空气—氨浸法生产氧化铜工艺在广兴化工厂的应用 |
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| 引用本文： | 周子翼,艾文斌. 压缩空气—氨浸法生产氧化铜工艺在广兴化工厂的应用[J]. 铜业工程, 2001, 0(1): 44-45 |
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| 作者姓名： | 周子翼 艾文斌 |
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| 作者单位： | 江西铜业公司德兴铜矿 |
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| 摘 要： | 直接向Cu—NH3 —CO2 -3 体系中以压缩空气方式供氧 ,能将体系中单质铜转变成 [Cu(NH3 ) 4]2 + 形式 ,经过蒸氨得到氧化铜。该工艺成本低 ,回收率高 ,工艺简单。
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| 关 键 词： | 海绵铜 压缩空气 氨浸 氧化焙烧 成本 回收率 |
| 文章编号： | 1009-3842(2001)01-0044-02 |
| 修稿时间： | 2000-11-26 |
THE PRACTICE OF COMPRESS AIR - AMMONIA EXTRACTIVE TECHNOLOGY TO PRODUCE COPPER OXIDE IN GUANXING CHEMCIAL FACTORY |
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| Jiangxi Copper Company Dexing copper Mine Zhou Ziyi Ai Wenbin. THE PRACTICE OF COMPRESS AIR - AMMONIA EXTRACTIVE TECHNOLOGY TO PRODUCE COPPER OXIDE IN GUANXING CHEMCIAL FACTORY[J]. Copper Engineering, 2001, 0(1): 44-45 |
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| Authors: | Jiangxi Copper Company Dexing copper Mine Zhou Ziyi Ai Wenbin |
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| Affiliation: | Jiangxi Copper Company Dexing copper Mine Zhou Ziyi Ai Wenbin |
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| Abstract: | The compressed air is supplied directly to Cu-NH 3-CO 3 2- system ,the simple copper can be transformed into [Cu(NH 3) 4] 2 , copper can be produced by evaporation. The technology has low cost, high recovery rate and simplex. |
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| Keywords: | Sponge copper Compressed air Ammonia extractive Oxidizing bake Cost Recovery rate |
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