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发表于 2009-7-21 15:20:18
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来自： 中国河南郑州
有色金属(冶炼部分) 2007 年2 期/ w* {+ V( |! [; {) g- j7 z% g
作者：黄永峰/ q! O, M F; b! S) m7 @; s
摘要:利用冶金热力学和动力学原理,研究开发出“无氧化混合气(N2 + L PG) 带硫还原”新工艺,应用于& ]% n$ K: O; f. W& `
金隆生产,创造了显著经济、环保和社会效益。4 R# i! S6 W/ R: L, T+ `1 x r
关键词:铜火法精炼;无氧化混合气带硫还原* x x$ `0 `3 J: b9 @
中图分类号: TF811 文献标识码:A 文章编号:1007 - 7545 (2007) 02 - 0051 - 03( S; |/ w. D2 ?) T
Study on and Appl ication of Non2oxidation Anode Copper Production
; l) v; @+ u; p5 @HUAN G Yong2feng' c8 `$ q$ p+ L9 X% a; u
(Jinlong Copper Co1 Ltd1 , Tongling , Anhui 244021 , China)8 n }3 {; G9 Z' l. f% b8 e
Abstract :A new refining process called as“non2oxidization2deoxidization at high sulp hur wit h mixture ga2
- Y% n! b6 j- k( cses (N2 + L PG) ”is developed basised on the principle of t hermodynamics and kinetics1 The new process
L; D/ z0 [$ b2 [* ?has been applied to copper refining operation in J inlong and has gained remarkable efficiency in economy
$ H& @' D5 I* [and environment protection1) \% b% q1 {1 z6 M% V4 o" I6 T
Keywords : Copper refining ;Non2oxidization refining with high sulp hur
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发表于 2009-7-20 17:44:12
