田秋占, 郑安胜, 招光文. 三氯化铁浸出硫化铅精矿炼铅新工艺[J]. 工程科学学报, 1996, 18(1): 55-58. DOI: 10.13374/j.issn1001-053x.1996.01.013
引用本文: 田秋占, 郑安胜, 招光文. 三氯化铁浸出硫化铅精矿炼铅新工艺[J]. 工程科学学报, 1996, 18(1): 55-58. DOI: 10.13374/j.issn1001-053x.1996.01.013
Tian Qiuzhan, Zheng Ansheng, Zhao Guangwen. New Extraction Lead Process of beaching PbS Concentration with FeCl3[J]. Chinese Journal of Engineering, 1996, 18(1): 55-58. DOI: 10.13374/j.issn1001-053x.1996.01.013
Citation: Tian Qiuzhan, Zheng Ansheng, Zhao Guangwen. New Extraction Lead Process of beaching PbS Concentration with FeCl3[J]. Chinese Journal of Engineering, 1996, 18(1): 55-58. DOI: 10.13374/j.issn1001-053x.1996.01.013

三氯化铁浸出硫化铅精矿炼铅新工艺

New Extraction Lead Process of beaching PbS Concentration with FeCl3

  • 摘要: 应用正交试验及对其结果的方差分析法,对三氯化铁浸出硫比铅精矿进行了研究,找出了影响浸出率的主要因素和浸出最佳工艺条件。同时,用浸出产物氯化铅进行了熔融盐电解冶炼金属铅的研究,试验证明浸出-熔融盐电解炼铅新工艺是可行的。

     

    Abstract: Leaching galena concentrate with ferric chloride solution has been made using a orthogonal array to arrange experiments. The main factors of affecting leaching ratio have been found. The optimum process conditions were given.Simultaneously, the fused-salt electrolysis for production metal lead with leaching product lead chloride has been investigated. Experiments show that the new process of the leaching-fused salts electrolysis for making lead is presented.

     

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