Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – With subsequent diverse conversion
Patent
1992-12-29
1994-02-08
McFarlane, Anthony
Chemistry of hydrocarbon compounds
Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...
With subsequent diverse conversion
585310, 208 49, 208144, 564419, 564420, C07C 502, C07C 522
Patent
active
052849848
ABSTRACT:
A method for upgrading an aromatics-containing charge composition boiling in the gasoline boiling range comprises i) contacting the charge composition with a nitrating agent under nitrating conditions to form a product comprising nitrated aromatics; ii) hydrogenating a feed containing the product of i) under conditions sufficient to substantially reduce the nitro group of the nitrated aromatics so as to form a product comprising aromatic amines, water and heavy amines; and iii) removing the water and heavy amines from the product of step ii) to provide a gasoline boiling range product of an octane rating greater than the charge composition.
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Dessau Ralph M.
Le Quang N.
Tabak Samuel A.
Thomson Robert T.
Hobbes Laurence P.
McFarlane Anthony
McKillop Alexander J.
Mobil Oil Corporation
Santini Dennis P.
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