摘要
在电解锰工业生产中硫酸锰溶液的净化除杂是电解锰生产的关键因素。对原矿浸出液中各种杂质的净化处理方法进行了探索与优化,有效降低了硫酸锰溶液中的钙镁含量。针对工业生产条件进行了模拟实验,所得硫酸锰溶液中镁的质量分数从13.44%下降至7.04%、钙的质量分数从1.59%下降至0.41%,净化效果显著。将模拟条件推行到实际生产中,电解锰的产量及质量明显提高,硫酸锰溶液中的钙镁含量明显降低。该净化处理方案具有良好的推广价值。
The purification of manganese sulfate solution is an important factor of electrolytic production in electrolytic man-ganese industry.The purification treatment methods ofvar ious impurities in the leaching solution were explored and optimized and the contents of calcium and magnesium in manganese sulfate solution were decreased greatly.The simulation experiments were carried out according to the industrial production conditions,the magnesium content decreased from 13.44% to 7.04%, and the calcium content decreased from 1.59% to 0.41%, which had a good effect.This research has an evident effect on pu-rifying manganese sulfate solution,and can effectively improve the yield and quality,thus it has a great extension value in practical work.
出处
《无机盐工业》
CAS
北大核心
2017年第6期50-52,共3页
Inorganic Chemicals Industry
基金
湖北省科技支撑计划项目(2015BCA255)
关键词
电解锰
净化除杂
氟化铵
electrolytic manganese
purification
ammonium fluoride
作者简介
郁先哲（1980-）,男,实验师,研究方向为无机化学.
通讯作者：黄齐茂（1974-）,男,博士,教授,博士生导师.联系方式：huangqim@163.com
