Catalyst for purifying gases from hydrogen sulphide

Details Catalyst for purifying gases from hydrogen sulphide Catalyst for purifying gases from hydrogen sulphide

1985-02-14

1986-03-18

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

B01J 2106, B01J 2380, B01J 2386

Patent

active

045769257

ABSTRACT:
A process for purifying gases from hydrogen sulphide which comprises oxidation of hydrogen sulphide with air oxygen at a volume ratio between hydrogen sulphide to oxygen equal to 1:1-1.5 on a catalyst having the following composition, % by weight: titanium dioxide--10-30, iron oxide--20-30, zinc oxide--20-25, chromium oxide--20-50. The process is conducted at a temperature within the range of from 220.degree. to 260.degree. C. and at a space velocity of the gas mixture of from 3,000 to 15,000 hr.sup.-1.

REFERENCES:
patent: 4088736 (1978-05-01), Courty et al.
patent: 4233276 (1980-11-01), D'Souza et al.
patent: 4313820 (1982-02-01), Farha et al.
patent: 4399112 (1983-08-01), Voirin
patent: 4427576 (1984-01-01), Dupin

Affiliated with

Also associated with

Rating

Catalyst for purifying gases from hydrogen sulphide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalyst for purifying gases from hydrogen sulphide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst for purifying gases from hydrogen sulphide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2306165