摘要
叙述了近年来针对高铁锌精矿冶炼工艺所开展的研究工作,详细介绍了高铁锌精矿中铁的自催化—高温加压浸出工艺。工业试验表明,该工艺锌浸出率达98.05%,铁浸出率为29.22%,可有效地实现锌的选择性浸出。
This paper describes the research work about smehing process of high-iron zinc sulfide concentrate in recent years and presents in details the self-catalyzing-high-temperature pressure leaching of iron in the high-iron zinc sulfide concentrate.The commercial test shows that this and an iron leaching rate of 29.22%, thus realizing selective process can achieve a zinc leaching rate of 98.05% leach of the zinc effectively.
出处
《中国有色冶金》
北大核心
2006年第1期13-17,共5页
China Nonferrous Metallurgy
关键词
高铁硫化锌精矿
铁闪锌矿
加压浸出
高温浸出
辞浸出率
铁浸出率
high-iron zinc sulfide concentrate
marmatite
pressure leaching
high-temperature leaching
ironleaching rate
