Catalyst and process for the production of alkyl tert alkyl ethe

Details Catalyst and process for the production of alkyl tert alkyl ethe Catalyst and process for the production of alkyl tert alkyl ethe

1994-08-19

1996-06-04

Cross, E. Rollins

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

Catalyst or precursor therefor

Organic compound containing

502324, 502325, 502326, 502329, 502330, 502331, 502333, 502335, 502336, 502337, 502338, 502339, 502340, 502343, B01J 3100, B01J 2300

Patent

active

055232728

ABSTRACT:
A catalyst for production of alkyl tert alkyl ether from sulfur contaminated feedstock includes an ion exchange resin; a palladium first metal phase supported on the resin; and a sulfur inhibiting second metal phase supported on the resin for inhibiting sulfur deactivation of the first metal phase, wherein the first metal phase is present at an atomic ratio to the second metal phase of between about 1:20 to about 1:0.1. A process for producing alkyl tert alkyl ethers includes the steps of providing a liquid olefinic hydrocarbon feedstock containing sulfur and having a total sulfur content of up to about 300 ppm; providing a catalyst as described above; mixing the feedstock with alcohol and hydrogen to obtain a reaction feedstock; and contacting the reaction feedstock with the catalyst under etherification conditions so as to produce alkyl tert alkyl ether.

REFERENCES:
patent: 4330679 (1982-05-01), Kohler et al.
patent: 4667053 (1987-05-01), Lin
patent: 4695556 (1987-09-01), Oeckl et al.
patent: 4719145 (1988-01-01), Neely
patent: 5008466 (1991-04-01), Schleppinghoff et al.
patent: 5382706 (1995-01-01), Gonzalez et al.

Affiliated with

Also associated with

Rating

Catalyst and process for the production of alkyl tert alkyl ethe 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 and process for the production of alkyl tert alkyl ethe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst and process for the production of alkyl tert alkyl ethe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-383227