Process for the isomerization of C5/C6 hydrocarbon cuts with chlorinated compound recycling

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United States of America Patent

PATENT NO 9745232
APP PUB NO 20160107954A1
SERIAL NO

14886912

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Abstract

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A process for the isomerization of a feed of hydrocarbon compounds containing C5 and/or C hydrocarbon compounds, comprising: a) supplying an isomerization unit with at least one liquid fraction of the feed of hydrocarbon compounds and isomerizing the feed in the presence of a chlorinated catalyst; b) supplying a stabilization unit containing at least one stabilization column with the effluent obtained from the isomerization unit and separating the effluent; c) providing an absorption unit having one absorption column; d) extracting a liquid flow enriched in chlorinated compounds from the absorption unit which is recycled to the isomerization unit; and e) extracting the liquid flow containing at least one isomerate from the stabilization unit.

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Patent Owner(s)

Patent OwnerAddress
AXENS92508 RUEIL-MALMAISON CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Martin, Pierre-Yves Rueil Malmaison, FR 10 57
Pigourier, Jerome Meudon, FR 13 71
Prevost, Isabelle Rueil Malmaison, FR 19 208
Watripont, Laurent Nanterre, FR 4 8

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