Production of aromatics by reverse water gas shift, fermentation and aromatization

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United States of America Patent

PATENT NO 11781078
SERIAL NO

17487066

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Abstract

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Device and process for converting a feedstock of aromatic compounds, in which the feedstock is notably treated using a fractionation train (4-7), a xylenes separating unit (10) and an isomerization unit (11), and in which a pyrolysis unit (13) treats a second hydrocarbon-based feedstock, produces a pyrolysis effluent feeding the feedstock, and produces a pyrolysis gas comprising CO, CO2 and H2; an RWGS reverse water gas shift reaction section (51) treats the pyrolysis gas and produces an RWGS gas enriched in CO and in water; a fermentation reaction section (52) treats the RWGS gas enriched in CO and in water and produces ethanol; and an aromatization reaction section (14) converts the ethanol into a mixture of aromatic and paraffinic compounds feeding the feedstock.

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Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLES1 & 4 AVENUE DU BOIS-PREAU RUEIL-MALMAISON 92852

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feugnet, Frederic Rueil-Malmaison, FR 28 78
Joly, Jean-Francois Rueil-Malmaison, FR 42 332

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