摘要
通过对氰化法浸取金、银过程中，氧化剂Ｈ２Ｏ２、ＣａＯ２、ＣａＣｌＯ３、ＢａＯ２、ＫＭｎＯ４等对其影响的考察与对比，选择出一种分解放氧缓慢稳定、氰化物消耗较少、促进溶解效果最好的氧化剂ＢａＯ２，为难浸金矿石选择合适的氧化剂提供了参考。
Through investigation and contrast of the influence of oxidants as H_2O_2,CaO_2,CaClO_3,BaO_2,KMnO_4 etc on cyanide leaching of gold or silver,the oxidant BaO_2 which decomposes and emits oxygen slow and stably,consumes less cyanide and promotes dissolution best is opted.This furnishes reference for the selection of proper oxidant for cyanide leaching of refractory gold ores.
出处
《黄金》
CAS
北大核心
1998年第4期33-36,共4页
Gold
关键词
氰化浸金
氧化剂
溶解氧
炼金
炼银
cyanide leaching of gold
oxidant
dissolved oxygen
