Isomerization catalysts and preparation thereof

Chemistry of hydrocarbon compounds – Saturated compound synthesis – By isomerization

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

585734, 585746, 585747, 585748, C07C 513

Patent

active

052547949

ABSTRACT:
Isomerization catalyst compositions are prepared by heating aluminum chloride, at least one of several metal salts (preferably CuSO.sub.4), at least one of several inorganic support materials (alumina, silica, aluminum phosphate and combinations thereof) and at least one chlorinated hydrocarbon (preferably CCl.sub.4) at a temperature of about 40.degree.-90.degree. C. The dried catalyst compositions are used for the isomerization of C.sub.5 -C.sub.10 cycloalkanes and/or C.sub.4 -C.sub.10 alkanes.

REFERENCES:
patent: 2820074 (1958-01-01), Pines
patent: 3238272 (1966-03-01), Nixon
patent: 3248343 (1966-04-01), Kelly et al.
patent: 3420909 (1969-01-01), Schmerling
patent: 3502735 (1970-03-01), Copelin
patent: 3631211 (1971-12-01), Schmerling
patent: 3655797 (1972-04-01), Schmerling
patent: 3846503 (1974-11-01), Schmerling et al.
patent: 5004859 (1991-04-01), Schmidt et al.
N. Kitajima, "Two Component Friedel-Crafts Catalysts", Materials Chemistry and Physics 17(1987), pp. 31-48.
N. Kitajima et al., "Cu(AlCl.sub.4).sub.2 as a Catalyst for the Isomerization of Pentane at Room Temperature", Journal of Molecular Catalysis 10 (1981), pp. 121-122.
Y. Ono et al., "Isomerization of Pentane with AlCl.sub.3 --CuSO.sub.4 Mixtures", Journal of Catalysis 64 (1980), pp. 13-17.
Y. Ono et al., "Isomerization of Pentane with Aluminum Chloride (Gallium Chloride)-Cupric Salt Complexes", Proceedings 7th Internat. Congress Catalys., Tokyo, 1980, pp. 1006-1017.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Isomerization catalysts and preparation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Isomerization catalysts and preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isomerization catalysts and preparation thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1353561

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.