Novel multicomponent fluid separation membranes

Details Novel multicomponent fluid separation membranes Novel multicomponent fluid separation membranes

1990-12-04

1992-02-04

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 16, 21050023, 21050039.500.41, 264 41, B01D 5322, B01D 7164, B01D 7168

Patent

active

050856766

ABSTRACT:
A process for preparing multicomponent gas separation membranes is disclosed. The process involves casting two or more solutions of polymer, and partially removing solvent from the side of the cast polymer that is to form the gas separation layer of the membrane. The membrane is then quenched to freeze its structure and then the remainder of the solvent removed to form the gas separation membrane.

REFERENCES:
patent: 2947687 (1960-08-01), Lee
patent: 2953502 (1960-09-01), Binning et al.
patent: 2960462 (1960-11-01), Lee et al.
patent: 2966235 (1960-12-01), Kammermeyer
patent: 2970106 (1961-01-01), Binning et al.
patent: 3172741 (1965-03-01), Jolley
patent: 3508994 (1970-04-01), Nyrop
patent: 3616607 (1971-11-01), Klass et al.
patent: 3648845 (1972-03-01), Riley
patent: 3657113 (1972-04-01), Stancell et al.
patent: 4071590 (1978-01-01), Strathmann
patent: 4086310 (1978-04-01), Bottenbruch et al.
patent: 4113628 (1978-09-01), Alegranti
patent: 4132824 (1979-01-01), Kimura et al.
patent: 4155793 (1979-05-01), Salemme et al.
patent: 4156597 (1979-05-01), Browall
patent: 4164437 (1979-08-01), Henne et al.
patent: 4192842 (1980-03-01), Kimura et al.
patent: 4260652 (1981-04-01), Taketani et al.
patent: 4378324 (1983-03-01), Makino et al.
patent: 4440643 (1984-04-01), Makino et al.
patent: 4460526 (1984-07-01), Makino et al.
patent: 4474662 (1984-10-01), Makino et al.
patent: 4474858 (1984-10-01), Makino et al.
patent: 4485056 (1984-11-01), Makino et al.
patent: 4512893 (1985-04-01), Makino et al.
patent: 4528004 (1985-07-01), Makino et al.
patent: 4529646 (1985-07-01), Sundet
patent: 4602922 (1986-07-01), Cabasso et al.
patent: 4664669 (1987-05-01), Ohyabu et al.
patent: 4689267 (1987-08-01), Takamizawa et al.
patent: 4713292 (1987-12-01), Takemura et al.
patent: 4714481 (1987-12-01), Matsuura et al.
patent: 4717394 (1988-05-01), Hayes
patent: 4741829 (1988-05-01), Takemura et al.
patent: 4756932 (1988-07-01), Puri
patent: 4772392 (1988-09-01), Sanders, Jr. et al.
patent: 4826599 (1989-05-01), Bikson et al.
patent: 4938902 (1990-07-01), Nakamura et al.
patent: 4955993 (1990-09-01), Sanders, Jr. et al.
patent: 4975228 (1990-12-01), Sanders, Jr. et al.
patent: 4980063 (1990-12-01), Mahoney et al.
patent: 5009824 (1991-04-01), Walch et al.
patent: 5011637 (1991-04-01), Overman, III et al.

Affiliated with

Also associated with

Rating

Novel multicomponent fluid separation membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-345311