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公开(公告)号：US09783745B2
公开(公告)日：2017-10-10
申请号：US15028451
申请日：2014-09-19
Applicant: IFP ENERGIES NOUVELLES
Inventor： Fabien Corvaisier , Antoine Fecant , Cecile Thomazeau , Pascal Raybaud , Yves Schuurman , David Farrusseng
CPC classification number: C10G45/36 , B01J21/04 , B01J23/75 , B01J23/755 , B01J35/0006 , B01J35/08 , B01J35/1019 , B01J35/1042 , B01J37/0201
Abstract: The invention relates to a method for selective hydrogenation of a hydrocarbon feedstock that contains at least 2 carbon atoms per molecule and that has a final boiling point that is less than or equal to 250° C. and that comprises at least one polyunsaturated compound, in which in the presence of hydrogen, said feedstock is brought into contact with at least one catalyst that comprises a substrate and an active metal phase deposited on said substrate; said active metal phase comprises copper and at least one metal that is selected from between nickel and cobalt in a molar ratio of Cu:(Ni and/or Co) of greater than 1.
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公开(公告)号：US09796935B2
公开(公告)日：2017-10-24
申请号：US15029966
申请日：2014-09-19
Applicant: IFP Energies nouvelles
Inventor： Fabien Corvaisier , Antoine Fecant , Cecile Thomazeau , Pascal Raybaud , Yves Schuurman , David Farrusseng
CPC classification number: C10G45/34 , B01J21/04 , B01J23/745 , B01J23/80 , B01J35/0006
Abstract: The invention concerns a method for selectively hydrogenating a hydrocarbon charge containing at least two carbon atoms per molecule, having a final boiling point which is less than or equal to 250° C., and comprising at least one polyunsaturated compound, wherein the charge, in the presence of hydrogen, is brought into contact with at least one catalyst comprising a carrier and an active metal phase deposited on the carrier, the active metal phase comprising iron and at least one metal selected from zinc and copper in a molar ratio of Fe:(Zn and/or Cu) of between 0.35 and 0.99.
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