Method for producing gasoline with low sulphur and mercaptan content

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12054679
APP PUB NO 20220267686A1
SERIAL NO

17629087

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Abstract

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A process for the treatment of a gasoline containing sulfur compounds and olefins includes the following stages:

    a) hydrodesulfurization in the presence of a catalyst having an oxide support and an active phase having a metal from group VIB and a metal from group VIII,b) hydrodesulfurization at a higher temperature than that of stage a) and in the presence of a catalyst having an oxide support and an active phase with at least one metal from group VIII,c) separation of H2S formed,d) hydrodesulfurization at a low hydrogen/feedstock ratio and in the presence of a hydrodesulfurization catalyst having an oxide support and an active phase having a metal from group VIB and a metal from group VIII or an active phase with at least one metal from group VIII, ande) further separation of H2S formed.

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Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLES92500 RUEIL-MALMAISON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Couderc, Sophie Rueil-Malmaison, FR 11 2
Gomez, Adrien Rueil-Malmaison, FR 8 8
Hudebine, Damien Rueil-Malmaison, FR 10 60
Leflaive, Philibert Rueil-Malmaison, FR 83 318
Lopez-Garcia, Clementina Rueil-Malmaison, FR 2 0
Maldonado, Floriane Rueil-Malmaison, FR 2 0

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