Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1995-11-06
1998-05-05
Caldarola, Glenn
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502150, 502168, 502170, 502172, 502355, 502102, 585647, 585643, B01J 3100, C07C 600
Patent
active
057474087
ABSTRACT:
The present invention concerns new catalysts based on compounds containing both rhenium and aluminum, which are deposited on an organic or inorganic support. The compounds of rhenium and aluminum correspond to the general formula:
in which R is a hydrocarbyl residue, for example alkyl, cycloalkyl, alkenyl, aryl, and aryl or cycloalkyl which are substituted, containing from 1 to 40 carbon atoms, which residue can be substituted by alkoxy groups or by halogens, L is the synthesis solvent, x is equal to 0 or 1 and n is an integer of from 1 to 10. The invention also concerns the preparation of such catalysts and the use thereof for the metathesis of olefins.
REFERENCES:
patent: 4454368 (1984-06-01), Banks
patent: 4943397 (1990-07-01), Johnson
patent: 5135958 (1992-08-01), Radlowski et al.
patent: 5218131 (1993-06-01), Warwel et al.
patent: 5342985 (1994-08-01), Hermann et al.
patent: 5405924 (1995-04-01), Kelsey
patent: 5449852 (1995-09-01), Chauvin et al.
Caldarola Glenn
Dang Thuan D.
Institut Francais du Pe'trole
LandOfFree
Supported catalysts containing rhenium and aluminium, preparatio does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Supported catalysts containing rhenium and aluminium, preparatio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supported catalysts containing rhenium and aluminium, preparatio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-54086