河北科技大学学报2001，Vol.22Issue(1)：65-67，79,4.
低铁硫酸铝生产新工艺研究
Study on the New Process of Manufacturing Low-iron Aluminum
摘要
Abstract
In this paper,the new process of producing Low-iron Aluminum sulfate from aluminum ash and removing iron by co-precipitation has been presented. The optimum reaction condition was obtained as follows: percentage concentration of H2SO4 is 30% ,the suitable mass ratio of H2SO4,K2MnO4 and A is 1:0. 0078: 0.0026,and the pH value is controlled to 3,and the yield rate is 93.2%.关键词
铝灰/共沉淀/低铁硫酸铝分类
化学化工引用本文复制引用
康文通,李建军,李小云,刘玉敏..低铁硫酸铝生产新工艺研究[J].河北科技大学学报,2001,22(1):65-67，79,4.
