Process for the oligomerization of propylene

Details Process for the oligomerization of propylene Process for the oligomerization of propylene

1985-07-15

1986-04-01

Doll, John

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585515, 585526, C07C 228

Patent

active

045799903

ABSTRACT:
Propylene contained in mixed C.sub.3 /C.sub.4 streams containing at least 5 wt. % isobutene, for example, catalytic cracker offgas, may be recovered as a useful gasoline component by oligomerizing the propylene in liquid phase at 80.degree. to 130.degree. C. at LHSV 2 to 5 in the presence of an acidic cation exchange resin whereby the oligomers produced are primary C.sub.6 to C.sub.8 mono olefins.

REFERENCES:
patent: 4242530 (1980-12-01), Smith, Jr.
patent: 4301315 (1981-11-01), Haskell et al.
patent: 4313016 (1982-01-01), Manning
patent: 4375576 (1983-03-01), Smith, Jr.
patent: 4400565 (1983-08-01), Darden et al.
patent: 4463211 (1984-07-01), Manning
patent: 4482775 (1984-11-01), Smith, Jr.

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