Process for heat integration for ethanol production and purification process

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United States of America Patent

PATENT NO 8552226
APP PUB NO 20110190552A1
SERIAL NO

12986008

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Abstract

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Ethanol production from the hydrogenation of acetic acid requires energy to drive the hydrogenation reaction and the purification of the crude ethanol product. Heat integration process to recover heat from one part of the production process to be used within the process improves efficiencies and reduces costs.

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Patent Owner(s)

Patent OwnerAddress
CELANESE INTERNATIONAL CORPORATION222 W LAS COLINAS BLVD SUITE 900N IRVING TX 75039

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gruesendorf, Gerald Rosharon, US 3 21
Jevtic, Radmila Pasadena, US 87 1403
Johnston, Victor J Houston, US 183 3005
Olsson, Fred Ronald Corpus Christi, US 11 80
Powell, Nathan Kirk Waxahachie, US 12 94
Roundy, Samuel League City, US 3 15
Sarager, Lincoln Houston, US 67 509
Viard, Murray Houston, US 2 14
Warner, R Jay Houston, US 130 1687

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