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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% L+ n. m. }6 D4 ]! s* g% n4 B
作者：黄永峰: K [* X8 Q0 t6 G
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* A/ j1 a: E# k
金隆生产,创造了显著经济、环保和社会效益。& N% Z) B# q" P: c0 {' Q- C; e. U
关键词:铜火法精炼;无氧化混合气带硫还原( f& A; \/ l+ N K i: p8 z1 @; h
中图分类号: TF811 文献标识码:A 文章编号:1007 - 7545 (2007) 02 - 0051 - 03) `; O. s5 Q7 [$ R( V/ u# \4 S
Study on and Appl ication of Non2oxidation Anode Copper Production
6 j! \6 v3 g( N5 R8 N- l% r5 dHUAN G Yong2feng
@6 ~6 L" Q$ v(Jinlong Copper Co1 Ltd1 , Tongling , Anhui 244021 , China)% R) D! w0 G5 `% P+ v& t& m
Abstract :A new refining process called as“non2oxidization2deoxidization at high sulp hur wit h mixture ga2) |1 p4 ~1 g0 ~
ses (N2 + L PG) ”is developed basised on the principle of t hermodynamics and kinetics1 The new process/ }( W" v% ^4 v( r% c; w
has been applied to copper refining operation in J inlong and has gained remarkable efficiency in economy2 Y9 ^3 I7 h, g9 G2 {) d
and environment protection19 v0 b4 l% H1 P1 F: G
Keywords : Copper refining ;Non2oxidization refining with high sulp hur
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发表于 2009-7-20 17:44:12
