Apparatus and method for extracting oxygen from fluids

Details Apparatus and method for extracting oxygen from fluids Apparatus and method for extracting oxygen from fluids

1984-09-24

1986-09-02

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 37, 55158, 210640, 2103214, 423579, B01D 5322

Patent

active

046093834

ABSTRACT:
An apparatus for extracting oxygen from an environment surrounding the apparatus, which comprises a container having an interior space isolated from physical contact with the environment at least in part by a gas permeable membrane having a first and a second side, wherein the membrane contacts the environment on the first side of the membrane, a carrier fluid in contact with the second side of the membrane in the first container, and a non-proteinaceous oxygen binding compound contained in the carrier fluid, wherein the compound comprises a tetradentate chelating molecule, a metal ion chelated in the molecule, and a nitrogenous base chelated to the metal ion, is disclosed along with a method for extracting oxygen from environmental fluids.

REFERENCES:
patent: 2170596 (1939-08-01), Quiggle
patent: 3228394 (1966-01-01), Ayres
patent: 3230045 (1966-01-01), Miller
patent: 3333583 (1967-08-01), Bodell
patent: 3369343 (1968-02-01), Robb
patent: 3515640 (1970-06-01), Rudlin
patent: 3526578 (1970-09-01), Silverman
patent: 3651616 (1972-03-01), Blanchard et al.
patent: 3751879 (1973-08-01), Allington
patent: 3878564 (1975-04-01), Yao et al.
patent: 3910780 (1975-10-01), Henley et al.
patent: 3911080 (1975-10-01), Mehl et al.
patent: 3957504 (1976-05-01), Ho et al.
patent: 4011306 (1977-03-01), Fox, Jr.
patent: 4032617 (1977-06-01), Gay
patent: 4153576 (1979-05-01), Karol et al.
patent: 4198792 (1980-04-01), Christensen et al.
patent: 4268279 (1981-05-01), Shindo et al.
patent: 4287170 (1981-09-01), Erickson
patent: 4325715 (1982-04-01), Bowman et al.
patent: 4343715 (1982-08-01), Bonaventura et al.
patent: 4381407 (1983-04-01), Bremus et al.
patent: 4427416 (1984-01-01), Bonaventura et al.
patent: 4442297 (1984-04-01), Hill et al.
patent: 4451270 (1984-05-01), Roman
patent: 4488951 (1984-12-01), Nolan et al.
patent: 4514522 (1985-04-01), Sievers et al.
patent: 4542010 (1985-09-01), Roman et al.
U.S. Bureau of Mines Information, Circular No. 7906, 1959, Stewart et al, Investigation of Oxygen Production by Metal Chelates.
Industrial and Engineering Chemistry, vol. 39, No. 1, Fogler, Regenerative Unit for Generating Oxygen.
Compressed Air Magazine, Nitrogen.
Chemtech, Sep. 1976, The Case of Aircraft O.sub.2 System Based on Metal Chelates.

Affiliated with

Also associated with

Rating

Apparatus and method for extracting oxygen from fluids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for extracting oxygen from fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for extracting oxygen from fluids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1095519