Hydroformylation processes

Details Hydroformylation processes Hydroformylation processes

1996-11-26

1998-06-09

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568451, C07C 4550

Patent

active

057636710

ABSTRACT:
This invention relates to a process for separating one or more phosphorus acidic compounds from a hydroformylation reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises (a) treating said hydroformylation reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said hydroformylation reaction product fluid and (b) treating the water which contains phosphorus acidic compounds removed from said hydroformylation reaction product fluid with an acid removal substance sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said water.

REFERENCES:
patent: 3555098 (1971-01-01), Olivier et al.
patent: 4835299 (1989-05-01), Maher et al.
patent: 5288918 (1994-02-01), Maher et al.

Affiliated with

Also associated with

Rating

Hydroformylation processes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydroformylation processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroformylation processes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2201318