Integrated Steam Methane Reformer and Hydrogenation of Acetic Acid to Produce Ethanol

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United States of America Patent

APP PUB NO 20150133701A1
SERIAL NO

14075182

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Abstract

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A process is disclosed for integrating a steam methane reformer to produce hydrogen that is used for converting acetic acid and/or ethyl acetate to ethanol. The process may use a methane-containing stream obtained from a stranded natural gas or associated gas source. The process water from the hydrogenation reaction is used to saturate the methane-containing stream. The process water comprises water and oxygenates, wherein the maximum amount of oxygenates is less than or equal to 10 wt. %. Processes for integrating fuel sources, steam and electricity are also disclosed.

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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
Shuff, Andrew League City, US 5 29
Townsend, David Friendswood, US 23 606

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