高锑粗铅火法精炼碱法脱锑的工艺实践  

Industrial Practice of Removing Antimony from High-antimony Lead Bullion Using Basic Fire Refining

作　　者：魏昶[1] 姜琪[1] 王俊中[1] 周正孟 张金生 朱江 

机构地区：[1]昆明理工大学,云南昆明650093 [2]个旧市鸡街冶炼厂,云南个旧661466

出　　处：《有色冶炼》2002年第2期14-17,共4页Non-Ferrous Smelting

摘　　要：应用粗铅碱性精练的基本原理 ,对高锑粗铅进行脱锑、砷、锡的实验研究和工业实践。结果表明 ,锑、砷、锡的脱除率随时间延长而降低 ,铅直收率为 80 %～ 90 % ,锑渣率为 10 .2 3%～ 10 .6 4 % ,锑的脱除率为 98%。The experimental investigation and industrial practice in removing antimony, arsenic and tin from the high antimony lead bullion based on the fundamental principle of basic refining of the lead bullion show that the removal efficiency of antimony, arsenic and tin could drop with extension of the period of time, and the direct recovery of lead is 80～90%, the antimony slag ratio 10 23～10 64% and the antimony removal efficiency 98%.

关 键 词：高锑粗铅 火法精练 脱锑 

分 类 号：TF812[冶金工程—有色金属冶金]