Dehydrogenation of alkyl aromatic hydrocarbons

Details Dehydrogenation of alkyl aromatic hydrocarbons Dehydrogenation of alkyl aromatic hydrocarbons

B - Operations, Transporting

01

J

252/1.D, 260/682

B01J 20/30 (2006.01) C07C 15/42 (2006.01)

Patent

CA 1046481

A B S T R A C T Method for activating self-regenerative catalysts used for dehydrogenating alkyl aromatic hydrocarbons at 600-700°C., having specified number of carbon atoms char- acterized by interrupting the feed of hydrocarbon, while continuing the feed of steam, for 7-30 minutes each 24-48 hours. Suitable catalysts are those having a major pro- portion of at least one oxide of iron, zinc, chromium, or magnesium and an alkali metal oxide, hydroxide or carbonate. By this method, conversion to the desired alkenyl derivatives is increased, selectivity remains high and the dehydrogenation can be run under high severity conditions without excessive coking of the catalyst.

234209

Affiliated with

Also associated with

Rating

Dehydrogenation of alkyl aromatic hydrocarbons does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dehydrogenation of alkyl aromatic hydrocarbons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dehydrogenation of alkyl aromatic hydrocarbons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-705962