Process for producing cumene with alkylation effluent recycle

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United States of America Patent

PATENT NO 9593056
APP PUB NO 20150315096A1
SERIAL NO

14647238

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Abstract

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In a process for producing cumene, a C3 feed stream is contacted with an aromatic stream comprising benzene to produce an alkylation effluent comprising cumene. A portion of the alkylation effluent and at least one three-carbon alkylating agent is supplied to a treatment zone to remove impurities to form a treated feedstock. The C3 feed stream comprises a portion of the treated feedstock.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vincent, Matthew J Kingwood, US 41 302

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