-
公开(公告)号：WO98034707A1
公开(公告)日：1998-08-13
申请号：PCT/US1998/002432
申请日：1998-02-10
IPC: B01D3/34 , C01B25/234 , C05B1/00 , B01D1/00 , C01B25/18
CPC classification number: C05B1/00 , B01D3/34 , C01B25/2346 , Y10S159/20
Abstract: The wet process phosphoric acid evaporation, its clarifying, fertilizer production and fertilizer efficiency is improved in the presence of multi-component mixture of anionic surfactants and ammonium compound.
Abstract translation: 在阴离子表面活性剂和铵化合物的多组分混合物存在下，湿法磷酸蒸发，其澄清，肥料生产和肥料效率得到改善。
Search Results
1
records
(took 0.017 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
