摘要
阐述了湿法炼锌赤铁矿法的原理和主要步骤;对几种热酸浸出除铁方法从工艺条件、渣的成分及优缺点进行了比较;介绍了赤铁矿法除铁目前在国内外的应用情况。
The principle and main steps of the hematite process used in the zinc hydrometallurgical production were expounded. The several hot acid leaching methods of removing iron were compared according to the process conditions, residues composition, advantages and disadvantages. The current application at home and abroad of the hematite process for removing iron was also introduced.
出处
《湖南有色金属》
CAS
2014年第2期39-41,共3页
Hunan Nonferrous Metals
关键词
赤铁矿法
湿法炼锌
除铁
hematite process
zinc hydrometallurgical production
iron elimination
