Process for producing high purity oxygen gas from air

Details Process for producing high purity oxygen gas from air Process for producing high purity oxygen gas from air

1988-07-18

1991-01-15

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 31, 55 33, 55 58, 55 62, 55 68, 55 75, B01D 5304

Patent

active

049850520

ABSTRACT:
A process for producing a high purity oxygen from air by PSA which comprises connecting a first adsorption unit packed with carbon molecular sieve and a second adsorption unit packed with zeolite molecular sieve in series, conducting PSA operation separately in each of the units during the same operation cycle time, accumulating the desorption gas from the first adsorption unit in a receiver and then introducing the resulting desorption gas to the second unit as a raw material gas and to the first unit as a rinse gas.

REFERENCES:
patent: 43684377 (1987-08-01), Haruna et al.
patent: 3923477 (1975-12-01), Armond et al.
patent: 4190424 (1980-02-01), Armond et al.
patent: 4222750 (1980-09-01), Gauthier et al.
patent: 4326858 (1982-04-01), Benkmann
patent: 4386945 (1983-06-01), Gardner
patent: 4482361 (1984-11-01), Whysall
patent: 4512778 (1985-04-01), Simonet et al.
patent: 4512780 (1985-04-01), Fuderer
patent: 4519813 (1985-05-01), Hagiwara et al.
patent: 4529412 (1985-07-01), Hayashi et al.
patent: 4566881 (1986-01-01), Richter et al.
patent: 4661125 (1987-04-01), Haruna et al.
patent: 4711645 (1987-12-01), Kumar
patent: 4715867 (1987-12-01), Vo
patent: 4737167 (1988-04-01), Ohtani et al.
patent: 4744803 (1988-05-01), Knaebel
patent: 4756723 (1988-07-01), Sircar
patent: 4775394 (1988-10-01), Yamano et al.
patent: 4781735 (1988-11-01), Tagawa et al.

Affiliated with

Also associated with

Rating

Process for producing high purity oxygen gas from air 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 producing high purity oxygen gas from air, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing high purity oxygen gas from air will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-53024