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发明名称
Desalter wash water additive
摘要
申请公布号
EP0671456(B1)
申请公布日期
1999.04.28
申请号
EP19950103594
申请日期
1995.03.13
申请人
NALCO CHEMICAL COMPANY
发明人
ELLIOTT, PHILLIP L.;BRADEN, MICHAEL L.;NEWMAN, DONALD J.
分类号
B01D17/05;C10G31/08;(IPC1-7):C10G31/08
主分类号
B01D17/05
代理机构
代理人
主权项
地址
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