Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1984-07-02
1985-12-10
Gantz, D. E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
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).
Brown Rodney F.
Chaudhuri O.
Gantz D. E.
Hummel Jack L.
Marathon Oil Company
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