Ifp Energies Nouvelles

Agathe Martel

Anne-Claire Dubreuil

Hydrogenation of at least one aromatic or polyaromatic compound contained in a hydrocarbon feedstock having a final boiling point below or equal to 650&#xb0; C., at a temperature of between 30 and 350&#xb0; C., at a pressure of between 0.1 and 20 MPa, at a hydrogen/(aromatic compounds to be hydrogenated) molar ratio between 0.1 and 10 and at an hourly space velocity HSV of between 0.05 and 50 h, in the presence of a catalyst comprising an alumina support and an active phase comprising nickel, prepared by

Method for the hydrogenation of aromatics using a nickel-based catalyst

A process for the selective hydrogenation of polyunsaturated compounds containing at least 2 carbon atoms per molecule, contained in a hydrocarbon feedstock having a final boiling point below or equal to 300&#xb0; C. in the presence of a catalyst comprising an alumina support and an active phase comprising nickel, said active phase not comprising a metal from Group VIB, said catalyst being prepared by a process comprising at least:

Selective hydrogenation method using a nickel-based catalyst produced using an additive comprising a carboxylic acid function

Selective hydrogenation of polyunsaturated compounds containing at least 2 carbon atoms per molecule contained in a hydrocarbon feed with a final boiling point of 300&#xb0; C. or less, in the presence of a catalyst having a support formed from alumina and an active phase constituted by nickel, said catalyst being prepared by:

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Lyons, France

Agathe Martel