Benzene upgrading reformer integration

Details Benzene upgrading reformer integration Benzene upgrading reformer integration

1989-07-03

1990-08-21

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce aromatic

585323, 585411, 585422, 585424, 585446, 585467, 585880, 585807, 203DIG9, C07C 212

Patent

active

049508237

ABSTRACT:
A process and apparatus are disclosed for the production of gasoline from a C.sub.4.sup.- fuel gas containing ethene and propene and catalytic reformate containing C.sub.6 to C.sub.8 aromatics. The C.sub.4.sup.- fuel gas is contacted with debutanized catalytic reformate over a zeolite catalyst under process conditions to convert ethene and propene in the C.sub.4.sup.- fuel gas to C.sub.5.sup.+ aliphatic and aromatic hydrocarbon gasoline and to convert C.sub.6 to C.sub.8 aromatics in the reformate to C.sub.7 to C.sub.11 aromatic hydrocarbon gasoline. Reformer fractionation system containing debutanizer column and separator stabilizes effluent gasoline and recycles unconverted light aromatics.

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