Process for production of motor fuel and phthalate esters or acy

Details Process for production of motor fuel and phthalate esters or acy Process for production of motor fuel and phthalate esters or acy

1979-01-10

1980-06-24

Evans, Joseph E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

44 50, 560103, 585329, 568451, C07C 2916, C07C 310

Patent

active

042096529

ABSTRACT:
A process for the simultaneous production of gasoline blending components and a phthalate ester useful as a plasticizer. C.sub.3 to C.sub.4 olefins are reacted in an oligomerization zone to form a mixture containing C.sub.6 to C.sub.10 olefinic hydrocarbons. A three carbon number boiling range intermediate fraction is recovered from this mixture. The less highly branched olefins in this intermediate fraction are selectively hydroformylated to yield alcohols which are then reacted with an aromatic carboxylic acid or an aromatic anhydride. The unhydroformylated olefins are combined with the other olefinic hydrocarbon fractions to form a high octane motor fuel.

REFERENCES:
patent: 2658083 (1953-11-01), Burney et al.
patent: 2731503 (1956-01-01), Mattox

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