摘要
用页岩石为原料制备硫酸铝。用黄铁矾除去大部分铁，通过蒸发、冷却、结晶、离心脱水，最终可使硫酸铝的含量达９８％以上。
The preparation of aluminium sulfate by using laminated slate as raw material is presented. Most of the iron can be removed through ihleite process. The aluminium sulfate content can reach more than 98% after evaporating, cooling, crystalling and centrifugation.
出处
《化学世界》
CAS
CSCD
1999年第4期183-184,共2页
Chemical World
关键词
页岩石
制备
硫酸铝
laminated slate preparation aluminium sulfate
