Cracking process catalyst selection based on cation electronegat

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

208117, 585742, C10G 1108, C10G 4708

Patent

active

045578036

ABSTRACT:
A process for producing lower molecular weight products from higher molecular weight hydrocarbon liquid feedstock components is provided wherein the feedstock is contacted with an optimum catalyst comprising a molten salt of a tetrachloroaluminate. Selection of the optimum catalyst is based on the electronegativity of the tetrachloroaluminate catalyst cation.

REFERENCES:
patent: 1815460 (1931-07-01), Chappell
patent: 1825294 (1931-09-01), Wolcott
patent: 2113028 (1938-04-01), Kuentzel
patent: 2125235 (1938-07-01), Atwell
patent: 2146667 (1939-02-01), Atwell
patent: 2342073 (1944-02-01), Cheney
patent: 2360700 (1944-10-01), McAllister et al.
patent: 2369444 (1945-02-01), d'Ouville et al.
patent: 2388007 (1945-10-01), Pardee et al.
patent: 2394898 (1946-02-01), Cheney et al.
patent: 2475358 (1949-07-01), Moore et al.
patent: 2768935 (1956-10-01), Watkins
patent: 3324192 (1967-06-01), Roebuck et al.
patent: 3501416 (1970-03-01), Wald
patent: 3677932 (1973-07-01), Hardesty et al.
patent: 3764515 (1973-10-01), Kiovsky
patent: 3966582 (1976-06-01), Cramer
patent: 4247385 (1981-01-01), Gorin
patent: 4317712 (1982-03-01), Farcasiu
patent: 4333815 (1982-06-01), Vermeulen et al.
Alul et al., "Alkylation of Benzene with 8-Methyl-1-nonene, V, Effect of the Catalyst on the Isomerization of Secondary Carbonium Ions," J. Org. Chem., vol. 37, No. 25, 1972.
Bugle et al., "Oil-Shale Kerogen: Low Temperature Degradation in Molten Salts," Nature, vol. 274, No. 5671, pp. 578-580.
Boehme et al., "Optimal Insertion of Liquid Catalysts Based on Aluminum Chloride into Cationic Hydrocarbon Reactions," Chem. Abstracts, vol. 89, 1978, No. 89:460 83V.
Brown, H. C. and H. Pearsall, "The Catalytic Halides, I. A Study of the Catalyst Couple, Aluminum Chloride-Hydrogen Chloride, and the Question of the Existence of HAlCl.sub.4," J. Am. Chem. Soc., 73-4681-3, (1951).
Lien et al., "Rate of Isomerization of Cyclohexane," Ind. and Eng. Chem., vol. 44, pp. 351-353, (Feb. 1952).
Richardson, R. L., and S. W. Benson, "A Study of the Hydrogen Chloride-Aluminum Chloride Systems," J. Am. Chem. Soc., 73-5096-9, (1951).

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

Cracking process catalyst selection based on cation electronegat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cracking process catalyst selection based on cation electronegat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cracking process catalyst selection based on cation electronegat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-57429

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