Diesel fuel and gasoline production

Details Diesel fuel and gasoline production Diesel fuel and gasoline production

1982-09-24

1985-07-09

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce unsaturate

585330, 585254, 585517, 585518, 585520, C07C 100

Patent

active

045284113

ABSTRACT:
Process for producing high quality gasoline and diesel fuel from C.sub.3 and C.sub.4 olefinic cuts, such as those obtained by dehydrogenation of lower alkanes, comprising the steps of (a) polymerizing a C.sub.3 olefinic cut to obtain a polymer gasoline fraction, (b) reacting a C.sub.4 olefinic cut with an alkanol such as methanol to form methyltertiarybutyl ether and unreacted C.sub.4 hydrocarbons, and (c) quenching the polymerization reaction in (a) with the unreacted C.sub.4 hydrocarbons obtained in (b). The polymer gasoline fraction in (a) can be subjected to fractionation and hydrogenation to obtain additional streams for recycle and diesel fuel product.

REFERENCES:
patent: 2564964 (1951-08-01), Engle
patent: 3275707 (1966-09-01), Bauer
patent: 3670044 (1972-06-01), Drehman et al.
patent: 3697615 (1972-10-01), Hughes
patent: 4005985 (1977-02-01), Hutson, Jr.
patent: 4270929 (1981-06-01), Dang Vu et al.

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