Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...
Patent
1989-07-11
1990-09-11
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By condensation of a paraffin molecule with an olefin-acting...
585728, C07C 258
Patent
active
049565184
ABSTRACT:
An improved continuous process for alkylation of isoparaffins with olefins to yield a product which includes a large proportion of highly branced paraffins for making gasoline having improved octane is taught. The improved process comprises contacting isoparaffins and olefins with a composite catalyst comprising a Lewis acid and a non-zeolitic inorganic oxide in the presence of a controlled amount of water. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
REFERENCES:
patent: 2284554 (1942-05-01), Beyerstedt
patent: 2345095 (1944-03-01), Bruner et al.
patent: 2804491 (1957-07-01), May et al.
patent: 2939890 (1960-06-01), Hervert et al.
patent: 3131230 (1964-04-01), Hervert et al.
patent: 3251902 (1966-05-01), Garwood et al.
patent: 3855342 (1974-12-01), Huang et al.
patent: 3862258 (1975-01-01), Huang et al.
patent: 3893942 (1975-07-01), Yang
patent: 3997621 (1976-12-01), Brennan
patent: 4308414 (1981-12-01), Madgavkar et al.
patent: 4365105 (1982-12-01), Morganson et al.
patent: 4384161 (1983-05-01), Huang
patent: 4394296 (1983-07-01), Madgavkar et al.
Fixed-Bed Catalytic Process to Produce Synthetic Lubricants from Decene-1, (Gulf Research and Development Co.), 1983 American Chemical Society.
Child Jonathan E.
Chou Tai-Sheng
Huss, Jr. Albin
Kennedy Clinton R.
Ragonese Francis P.
Davis Curtis R.
Furr Jr. Robert B.
McKillop Alexander J.
Mobil Oil Corp.
Speciale Charles J.
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