摘要
在常规湿法炼锌系统中,对部分酸性底流采用高温高酸浸出工艺技术提高锌浸出率,回用浸出的铁离子,从而取消辅料亚铁的加入和锰粉的消耗,降低生产成本。
In conventional zinc hydrometallurgy system, part of acidic bottom flow was leached using high temperature and high-acid leaching process, the zinc recovery was enhanced, iron ions been leached was reused to eliminate joining ferrous accessories and consumption of manganese powder, and lower production costs.
出处
《中国有色冶金》
北大核心
2009年第5期63-65,共3页
China Nonferrous Metallurgy
关键词
高温高酸
铁酸锌
酸浸底流
high temperature and high-acid leaching
zinc ferrite
acid leaching bottom flow
