Process for the recovery of carbon monoxide from a purge gas con

Details Process for the recovery of carbon monoxide from a purge gas con Process for the recovery of carbon monoxide from a purge gas con

1996-05-24

1997-11-04

Spitzer, Robert

Gas separation: processes

Solid sorption

And liquid contact

95 94, 95 96, 95127, 95130, 95140, 95233, 95237, B01D 5347, B01D 5314

Patent

active

056834926

ABSTRACT:
A process for the recovery of carbon monoxide from a purge gas from acetic acid synthetic containing at least carbon monoxide, nitrogen and hydrogen, wherein the purge gas (6) containing at least carbon monoxide, nitrogen and hydrogen is separated into a gas fraction (11) rich in carbon monoxide and a residual gas fraction (12, 13) rich in nitrogen and hydrogen by an adsorption process (G), preferably by a pressure change absorption process, and the gas fraction (11) rich in carbon monoxide is returned upstream of the acetic acid.

REFERENCES:
patent: 3186145 (1965-06-01), Pelton et al.
patent: 3699218 (1972-10-01), Smith et al.
patent: 4255591 (1981-03-01), Makin et al.
patent: 4299596 (1981-11-01), Benkmann
patent: 4316880 (1982-02-01), Jockel et al.
patent: 4755361 (1988-07-01), Fuderer
patent: 4778670 (1988-10-01), Pinto
patent: 4846851 (1989-07-01), Guro et al.
patent: 4861351 (1989-08-01), Nicholas et al.
patent: 5096470 (1992-03-01), Krishnamurthy
patent: 5112590 (1992-05-01), Krishnamurthy et al.
UK Search Report dated Aug. 15, 1996.
Abstract, Derwent WPI, JP 07278043 A, Oct. 24, 1995, Week 9551.
Inpadoc Search/Fam. & Legal Stat. 1996/UD-9637, File 345.

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