Process for preparing catalysts for use in organic compound transformation reactions
AssigneeInstitute Francais du Petrole
InventorsJean-Marie Basset, Jean-Pierre Candy, Blaise Didillon, Fabienne Le Peltier, Olivier Clause, Fatima Bentahar
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Abstract
In a process for preparing a catalyst comprising at least one support, at least one metal from group VIII of the periodic table and at least one additional element M selected from the group formed by germanium, tin, lead, rhenium, gallium, indium and thallium, metal M is introduced in an aqueous solvent in the form of at least one organometalic compound comprising at least one carbon-M bond.
Claims42
In a process for preparing a catalyst comprising at least one support, at least one metal from group VIII of the periodic table and at least one additional element M selected from the group consisting of germanium, tin, lead, rhenium, gallium, indium and thallium, the improvement comprising introducing said metal M into the support as an aqueous solution, said metal M being in the form of a hydrosoluble organometallic compound containing at least one carbon-M bond.
A catalyst comprising at least one support, at least one support, at least one metal from group VIII of the periodic table and at least one additional element M selected from the group consisting of germanium, tin, lead, rhenium, gallium indium and thallium prepared by a process comprising impregnating the support with said element M by treatment in an aqueous solvent with at least one organometallic compound containing at least one carbon-M bond.
Dependencies are inferred from the claim text.