Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1991-08-05
1992-05-12
Garvin, Patrick P.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
585515, 585520, 585526, 585530, C07C 204
Patent
active
051130343
ABSTRACT:
A solid, acid catalyst, supported or unsupported, comprised of an anion modified Group IVB oxide is used to dimerize C.sub.3 or C.sub.4 containing feedstreams.
REFERENCES:
patent: 4476343 (1984-10-01), Johnson
patent: 4511750 (1985-04-01), Miller
Sohn et al, "High Catalytic, Activity of NiO-TiO.sub.2 /SO.sub.4.sup.2- for Ethylene Dimerization", J. Catalysis, 101, pp. 428-433 (1986).
Sohn et al, "New Syntheses of Solid Catalysts for Ethylene Dimerization", J. Molecular Catalysis, 41, pp. 375-378 (1987).
Dispenziere, Jr. Nicholas C.
Miseo Sabato
Saleh Ramzi Y.
Soled Stuart L.
Exxon Research and Engineering Company
Garvin Patrick P.
Irzinski E. D.
Simon Jay
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