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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- v a" S' K" m
作者：黄永峰
1 o# d4 B( }0 D4 E0 z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
# ]- b6 i6 p% {9 {4 ]/ q金隆生产,创造了显著经济、环保和社会效益。3 w3 y% y8 a" w0 r! s2 H+ A$ y
关键词:铜火法精炼;无氧化混合气带硫还原
0 _. G1 r4 O; |" A9 K$ c2 p中图分类号: TF811 文献标识码:A 文章编号:1007 - 7545 (2007) 02 - 0051 - 03: k% X. ^( Y4 t( d1 O
Study on and Appl ication of Non2oxidation Anode Copper Production
% n. v& L" X% h, `1 k% rHUAN G Yong2feng5 S, m* E+ B7 |; z8 E7 I8 v0 [
(Jinlong Copper Co1 Ltd1 , Tongling , Anhui 244021 , China)
) M: F9 O& D I2 B( W1 l% x/ |Abstract :A new refining process called as“non2oxidization2deoxidization at high sulp hur wit h mixture ga2' V8 X# b3 ^% a p% n9 l
ses (N2 + L PG) ”is developed basised on the principle of t hermodynamics and kinetics1 The new process& Q8 g* `+ Y5 h3 z, r2 g
has been applied to copper refining operation in J inlong and has gained remarkable efficiency in economy! }1 t0 ]# x. D; z
and environment protection1" ~' _) ]$ q* l, ~; {
Keywords : Copper refining ;Non2oxidization refining with high sulp hur$ I% g5 A0 a* y; l( X) V$ `% L9 O2 k2 O
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发表于 2009-7-20 17:44:12
