Purification of aromatic feedstock

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United States of America Patent

PATENT NO 9057025
APP PUB NO 20120048780A1
SERIAL NO

13186039

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Abstract

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The invention is a process for removing impurities from an aromatics stream and apparatus for the practice thereof, whereby trace olefins and dienes are removed from aromatic plant feedstocks using a reactor design that enables the product to be backmixed with the feedstock and that enables a feed/effluent heat exchanger.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Stephen H Annandale, US 125 2004

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