高杂质铜阳极泥预处理的工艺研究  

PROCESSING STUDY ON PRE-TREATMENT OF HIGH IMPURITY COPPER ANODE SLIME

作　　者：夏彬[1] 邓成虎[1] 黄绍勇[1] 王日[1] 孙敬韬[1] 董武斌[1] 

机构地区：[1]江西铜业集团公司贵溪冶炼厂,江西贵溪335424

出　　处：《矿冶》2013年第1期69-71,94,共4页Mining And Metallurgy

摘　　要：以江铜集团贵溪冶炼厂的高含量杂质铜阳极泥作为原料,采用加压酸浸的方法对该铜阳极泥进行预处理,对铜、砷、碲、锑、铋、锡等杂质元素和贵金属银的浸出进行了研究。结果表明,该方法可以将铜、砷、铋较完全脱除,碲、锑大部分脱除,锡部分脱除,而贵金属银基本没有损失。The high impurity contained copper anode slime in Guixi Smelter is pre-treated by pressurized acid leaching method and the leaching behavior of copper, arsenic, tellurium, antimony, bismuth, tin and silver in copper anode slime is studied. The results show that this method can obtain thoroughly removal of copper, arsenic, bismuth and mostly removal of tellurium, antimony and partly removal of tin while not any loss of precious metal silver.

关 键 词：铜阳极泥 加压酸浸 预处理 工艺研究 贵金属 

分 类 号：X758[环境科学与工程—环境工程]