Method of hydrogenolysis for improved production of paraxylene

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United States of America Patent

PATENT NO 11242301
APP PUB NO 20200148611A1
SERIAL NO

16631887

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Abstract

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The invention relates to a selective hydrogenolysis method for treating a feed rich in aromatic compounds having more than 8 carbon atoms, comprising transforming at least one alkyl group with at least two carbon atoms (ethyl, propyl, butyl, isopropyl, etc.) attached to a benzene ring into at least one methyl group. The invention also relates to the integration of the hydrogenolysis unit into an aromatic complex.

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IFP ENERGIES NOUVELLES1 ET 4 AVENUE DE BOIS PRÉAU 92500 RUEIL-MALMAISON FRANCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubreuil, Anne-Claire Lyons, FR 28 101
Joly, Jean-Francois Lyons, FR 42 332
Pagot, Alexandre Saint Genis Laval, FR 29 227
Uzio, Denis Saint Genis Laval, FR 46 381

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