Selective upgrading of naphtha

Details Selective upgrading of naphtha Selective upgrading of naphtha

1993-09-07

1995-03-28

Sneed, Helen M. S.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural parallel stages of chemical conversion

208 78, 208 80, 208 63, 208 64, 208 65, C10G 5906, C10G 6306

Patent

active

054013887

ABSTRACT:
A process combination is disclosed to selectively upgrade naphtha to obtain gasoline which is in accordance with current standards for reformulated fuels. A naphtha feedstock is fractionated to selectively direct light naphtha to isomerization or blending, a head-cut fraction to reforming, and a heavy potion to selective isoparaffin synthesis to yield light and heavy synthesis naphtha and isobutane. The heavy potion of the synthesis naphtha is processed by reforming. Light naphtha may be isomerized, with or without recycle of low-octane components of the product. A gasoline component is blended from light, synthesis, and reformate products from the process combination.

REFERENCES:
patent: 3172841 (1965-03-01), Paterson
patent: 3679575 (1972-07-01), Bertolachini
patent: 3753891 (1973-08-01), Graven et al.
patent: 3759819 (1973-09-01), Attane et al.
patent: 3770614 (1973-11-01), Graven
patent: 3788975 (1974-01-01), Donaldson
patent: 3933619 (1976-01-01), Kozlowski
patent: 4594145 (1986-06-01), Roarty
patent: 4647368 (1987-03-01), McGuiness et al.
patent: 4808295 (1989-02-01), Nemet-Mavrodin
patent: 4897177 (1990-01-01), Nadler

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