Process for removing carbonyl sulfide from gaseous streams

Details Process for removing carbonyl sulfide from gaseous streams Process for removing carbonyl sulfide from gaseous streams

1980-03-31

1981-11-10

Thomas, Earl C.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Sulfur or sulfur containing component

252189, 252192, 252475, B01D 5334

Patent

active

042998026

ABSTRACT:
This invention relates to a process for reducing the carbonyl sulfide content of a gaseous stream which has a concentration of carbonyl sulfide of from at least 1 to about 100 parts per million, by volume, which comprises providing an absorbent bed wherein the absorbent comprises zinc oxide and contains no more than 5%, by weight, of an oxide of an alkli or alkaline earth metal, and contacting said process stream with said adsorbent bed at a temperature of from about ambient to 250.degree. C. for a period of time sufficient to remove at least 90% of the carbonyl sulfide content of said gaseous stream.

REFERENCES:
patent: 2239000 (1944-04-01), Groombridge et al.
patent: 3441370 (1969-04-01), Gutmann et al.
patent: 3492083 (1970-01-01), Lowicki et al.
patent: 3669617 (1972-06-01), Lowicki et al.
patent: 4009009 (1977-02-01), Massoth et al.
patent: 4088736 (1978-05-01), Courty et al.
patent: 4128619 (1978-12-01), Robinson
United Catalysts, Inc., Product Bulletin C7-0679.

Affiliated with

Also associated with

Rating

Process for removing carbonyl sulfide from gaseous streams 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 removing carbonyl sulfide from gaseous streams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for removing carbonyl sulfide from gaseous streams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2362327