摘要
研究了用铝酸钡净化拜耳赤泥洗液的除硫条件和效果。当除硫条件为:B=100%,τ=20 min,T=75℃时,除硫率可高达94.5%.提出了铝酸钡净化高硫铝土矿高压溶出液除硫的生产实施推荐工艺流程。
The condition of desulpfuration and the effect of purification Bayer red mud lotion with Barium aluminate were investigated. In the condition of B = 100%, r = 20min, T = 75℃, the efficiency of desulpfuration can reach to 94.5%. The recommend technology in production of Barium aluminate for purifying High - sulfur Bauxite high pressure digestion liquor desulpfuration is proposed.
出处
《贵州工业大学学报（自然科学版）》
CAS
2006年第3期29-31,共3页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目[50264001]
关键词
高硫型高品位铝土矿
拜耳赤泥洗液
铝酸钡
净化除硫
high sulfur and high grade bauxite
Bayer red mud lotion
barium aluminate
purification and desulpfuration
