摘要
本文结合成矾理论,论述了铁矾法在Zn—MnO_2冶炼新工艺中的应用。认为采用铁矾法除铁工艺简单,除铁效果好,且矾渣易于沉降、洗涤及过滤。
An application of jarosite process to the new technology for extraction of Zn and 'MnO_2 is discussed, combining theory of jarosite forming with practice. It is considered that iron removal by jarosite method has some advantages: simple technology, better effect of iron removal. And the residue of jarosite is easy to subside,wash and filter.
关键词
锌
二氧化锰
铁矾法
冶炼
ammonium jarosite, zinc, manganese dioxide
iron removal
