Offgas stream direct contact condenser

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United States of America Patent

PATENT NO 10252957
APP PUB NO 20170217857A1
SERIAL NO

15486043

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Abstract

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Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.

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Patent Owner(s)

Patent OwnerAddress
FINA TECHNOLOGY INCHOUSTON TX 77267-4412

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butler, James R Spicewood, US 209 2443
Welch, Vincent A Medway, US 10 50

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