Strategic Study of CAE >> 2000, Volume 2, Issue 6
Leaching Mechanism of Slurry Electrolysis
1. Kunming University of Science and Technology, Kunming 650093
2. BGRIM , Beijing 100044, China
Next Previous
Abstract
Leaching mechanism of refractory gold concentrate in slurry electrolysis process has been studied. Lead can be leached out through chemical dissolution, chemical oxidation and anodic oxidation. It has been proved that the main way of lead leaching is chemical dissolution and chemical oxidation of gold concentrate is little.
Keywords
References
[ 1 ] SpencerPA , HarrisB .5thAustralianElectro chemistryConference [C] , UnivofNSW , 1 980
[ 2 ] FernandezPG .JofAppliedElectrochem , 1 996 , 2 6 (6) :575~ 583
[ 3 ] 曾振欧 , 邹国强 第一届冶金物理化学年会论文集[C] 1 986
[ 4 ] 邱定蕃 有色金属 (冶炼部分 ) , 1 996 (5) :1 link1
[ 5 ] 王成彦 , 邱定蕃 有色金属 , 1 995 , 47 (2 ) :54
[ 6 ] 张英杰 , 杨显万 有色金属 (季刊 ) 1 998, 50 (3) :71~ 75
[ 7 ] 张英杰 , 杨显万 有色金属 (季刊 ) 1 999, 51 (2 ) :32~ 34
[ 8 ] KimSH , HeneinH .MetTrans, 1 986 , (1 7B) :41 5