Catalyst for production of unsaturated aldehyde and unsaturated

Details Catalyst for production of unsaturated aldehyde and unsaturated Catalyst for production of unsaturated aldehyde and unsaturated

1997-12-22

1999-11-09

Kumar, Shailendra

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568470, 502311, 562523, 562537, 562538, C07C 4534, B01J 2325

Patent

active

059818042

ABSTRACT:
A catalyst for the production of unsaturated aldehyde and unsaturated carboxylic acid by the vapor-phase catalytic oxidation of at least one compound selected from the group consisting of propylene, isobutylene, t-butanol and methyl-t-butyl ether and a method for the production of unsaturated aldehyde and unsaturated carboxylic acid by the use of this catalyst are provided. The catalyst of this invention comprises (A) a catalyst having Mo, Bi and Fe as essential components and used for the production of unsaturated aldehyde and unsaturated carboxylic acid by vapor-phase catalytic oxidation of propylene, isobutylene, t-butanol and/or methyl-t-butyl ether and (B) a solid acid having acid strength (Ho) of not more than -11.93. Since this catalyst excels in catalytic activity and service life, it allows unsaturated aldehyde and unsaturated carboxylic acid to be produced stably at a high yield for a long time.

REFERENCES:
patent: 5700752 (1997-12-01), Kurimoto et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1458261