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公开(公告)号：EP0077102B1
公开(公告)日：1986-07-09
申请号：EP82201250.6
申请日：1982-10-07
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Anzenberger, Joseph Francis
IPC: C10M175/00
CPC classification number: C07F9/025 , C10M175/0075
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公开(公告)号：EP0077102A3
公开(公告)日：1984-04-18
申请号：EP82201250
申请日：1982-10-07
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Anzenberger, Joseph Francis
CPC classification number: C07F9/025 , C10M175/0075
Abstract: Acidity of used organophosphate containing functional fluids is reduced by contact with activated alumina. The activated alumina is regenerated for re-use by a sequential leaching/heating process.
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公开(公告)号：EP0077102A2
公开(公告)日：1983-04-20
申请号：EP82201250.6
申请日：1982-10-07
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Anzenberger, Joseph Francis
IPC: C10M175/00
CPC classification number: C07F9/025 , C10M175/0075
Abstract: Acidity of used organophosphate containing functional fluids is reduced by contact with activated alumina. The activated alumina is regenerated for re-use by a sequential leaching/heating process.
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