Process for at least partially separating a gaseous component fr

Details Process for at least partially separating a gaseous component fr Process for at least partially separating a gaseous component fr

1991-03-07

1992-04-28

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

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

Patent

active

051084678

ABSTRACT:
Process to obtain nitrogen from gas mixtures containing oxygen and nitrogen by using alternating pressure adsorption on carbon molecular sieves, which comprises an adsorption cycle and a desorption cycle, in which the desorption cycle--which may also include the pressure equalization step--includes an idle time, which amounts to between 20 and 80% of the total time of the desorption cycle, plus a correspondingly shortened desorption step, whereby the adsorber decompression line is completely opened at the beginning of the desorption step and is completely closed and kept tightly closed after the decompression to ambient pressure during the subsequent idle period.

REFERENCES:
patent: 3564816 (1971-02-01), Batta
patent: 3636679 (1972-01-01), Batta
patent: 4256469 (1981-03-01), Leitgeb
patent: 4264339 (1981-04-01), Juntgen et al.
patent: 4415340 (1983-11-01), Knoblauch et al.
patent: 4440548 (1984-04-01), Hill
patent: 4548799 (1985-10-01), Knoblauch et al.
patent: 4561865 (1985-12-01), McCombs et al.
patent: 4572723 (1986-02-01), Ward
patent: 4756723 (1988-07-01), Sircar
patent: 4761165 (1988-08-01), Stocker et al.
patent: 4914218 (1990-04-01), Kumar et al.
patent: 4925461 (1990-05-01), Gemba et al.

Affiliated with

Also associated with

Rating

Process for at least partially separating a gaseous component fr 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 at least partially separating a gaseous component fr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for at least partially separating a gaseous component fr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1245368