Process for separating fatty acids from unsaponifiables

Details Process for separating fatty acids from unsaponifiables Process for separating fatty acids from unsaponifiables

1983-09-19

1985-05-28

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 976, 260 977, 2604128, 260420, 260428, 2604285, C11C 108

Patent

active

045199523

ABSTRACT:
This invention comprises a process for separating a fatty acid from a mixture comprising a fatty acid and an unsaponifiable compound, which process comprises contacting the mixture at separation conditions with a molecular sieve comprising a crystalline silica having a silica to alumina mole ratio of at least 12, thereby selectively retaining the fatty acid. The fatty acid is recovered from the molecular sieve by displacement at displacement conditions with a displacement fluid soluble in the feed mixture and having a polarity index of at least 3.5.

REFERENCES:
patent: 2985589 (1961-05-01), Broughton et al.
patent: 3114782 (1963-12-01), Fleck et al.
patent: 3201491 (1965-08-01), Stine et al.
patent: 3265750 (1966-08-01), Peck et al.
patent: 3510423 (1968-04-01), Neuzil et al.
patent: 3558730 (1971-01-01), Neuzil
patent: 3558732 (1971-01-01), Neuzil
patent: 3626020 (1969-03-01), Neuzil
patent: 3663638 (1972-05-01), Neuzil
patent: 3668267 (1972-06-01), Hedge
patent: 3734974 (1973-05-01), Neuzil
patent: 3864416 (1975-02-01), Campbell et al.
patent: 4048205 (1977-09-01), Neuzil et al.
patent: 4402832 (1983-09-01), Gerhold

Affiliated with

Also associated with

Rating

Process for separating fatty acids from unsaponifiables does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for separating fatty acids from unsaponifiables, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separating fatty acids from unsaponifiables will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-867997