SELECTIVE HYDROGENATION METHOD USING A CATALYST CONTAINING IRON AND AT LEAST ONE METAL SELECTED AMONG NICKEL OR COBALT

摘要

The invention relates to a process for the selective hydrogenation of a hydrocarbon feedstock containing at least 2 carbon atoms per molecule and having a final boiling point of less than or equal to 250 ° C. Comprising at least one polyunsaturated compound, in which said charge is brought into contact in the presence of hydrogen with at least one catalyst comprising a support and an active metal phase deposited on said support, said active metal phase comprises iron and at least one metal chosen from nickel and cobalt in a molar ratio Fe: (Ni and / or Co) greater than 1.