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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! ~) A) G3 ~2 d. \6 }/ p( l+ x
作者：黄永峰
+ N2 n4 p* Q1 [' H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
& b+ G1 ?4 n, U* P2 Y9 n* x6 u6 w1 R金隆生产,创造了显著经济、环保和社会效益。
% b1 W$ s; w" s1 b9 I- {4 N- V/ d关键词:铜火法精炼;无氧化混合气带硫还原
/ ]: C! [$ [% K$ A9 I; y$ L中图分类号: TF811 文献标识码:A 文章编号:1007 - 7545 (2007) 02 - 0051 - 03
0 \: y4 W+ [! C* _2 IStudy on and Appl ication of Non2oxidation Anode Copper Production$ i/ r! a, i/ o
HUAN G Yong2feng
, ^ I. ~+ I1 i9 j+ ~(Jinlong Copper Co1 Ltd1 , Tongling , Anhui 244021 , China): w& `. k7 s* E
Abstract :A new refining process called as“non2oxidization2deoxidization at high sulp hur wit h mixture ga2, t2 w6 i8 i, x0 ^% V
ses (N2 + L PG) ”is developed basised on the principle of t hermodynamics and kinetics1 The new process* F1 T, ?5 n! O; a3 z+ a
has been applied to copper refining operation in J inlong and has gained remarkable efficiency in economy
: o: a4 W/ E! z. p' _3 d. W, r) B+ Nand environment protection18 m. r: k o" z2 s: G
Keywords : Copper refining ;Non2oxidization refining with high sulp hur( X' }4 n! ]$ b3 A
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发表于 2009-7-20 17:44:12
