| 高铅硫化铜精矿的二段焙烧 |
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| 引用本文： | 姚维义,黄学章. 高铅硫化铜精矿的二段焙烧[J]. 湖南有色金属, 1998, 0(5) |
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| 作者姓名： | 姚维义 黄学章 |
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| 作者单位： | 长沙工业高等专科学校 |
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| 摘 要： | 高铅硫化铜精矿进行湿法铜铅分离时，焙烧过程因有低熔点组份产生，使培砂中铜浸出率仅为73％～82％，达不到工艺要求。经二段焙烧后消除了上述影响，铜浸出率达到97．4％，实现了铜铅分离。
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| 关 键 词： | 二段焙烧 铜铅分离 铜浸出率易溶组分 |
Secondarly Baking the High Lead Sulphide Copper Concentrate |
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| Yao Weiyi, Huang Xuezhang. Secondarly Baking the High Lead Sulphide Copper Concentrate[J]. Hunan Nonferrous Metals, 1998, 0(5) |
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| Authors: | Yao Weiyi Huang Xuezhang |
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| Affiliation: | Changsha Insitute of Technology & Economics |
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| Abstract: | When separating copper-lead in the high lead sulphide copper concentrate by hydrome tallurgy, the rate of the immersed copper is only 73%-82%, because it has low melting point component be produced in the baking process, the demand of thd process don't be achieved, It can eliminate the affection of that after secondarly baking. the rat of immersed copper can attain to be 97. 4%, so separating copper-lead con be achieved. |
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| Keywords: | Secondarly baking Separating copper-lead The rate of the immersed copper Easy melted component. |
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