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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
8 [6 y" N# A- O" E6 W9 }% G& H2 n% y; V作者：黄永峰
" X& R, r" s, [+ j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% L% B1 |/ Z4 Q
金隆生产,创造了显著经济、环保和社会效益。$ y% |; B& R6 n2 n# ~4 s+ d, @
关键词:铜火法精炼;无氧化混合气带硫还原
3 w! K0 s' n3 f, Z* u* q中图分类号: TF811 文献标识码:A 文章编号:1007 - 7545 (2007) 02 - 0051 - 03
1 I4 q* N" o! C8 v1 O3 kStudy on and Appl ication of Non2oxidation Anode Copper Production
; G9 @* Z9 [6 uHUAN G Yong2feng) S9 a& ^4 ^: a ?/ J
(Jinlong Copper Co1 Ltd1 , Tongling , Anhui 244021 , China)
9 u2 N; }0 R6 t/ j: p" OAbstract :A new refining process called as“non2oxidization2deoxidization at high sulp hur wit h mixture ga2
/ f1 N+ L) b% B& r3 `8 gses (N2 + L PG) ”is developed basised on the principle of t hermodynamics and kinetics1 The new process5 G0 E) Q' C7 [! ^: w( S9 ?7 R* ^8 S
has been applied to copper refining operation in J inlong and has gained remarkable efficiency in economy
' [ U( m6 ^* G( x5 @and environment protection1
% t8 l a$ F' {* eKeywords : Copper refining ;Non2oxidization refining with high sulp hur' v* |; C8 @, G5 a! f
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发表于 2009-7-20 17:44:12
