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Chemistry Of Hydrocarbon Compounds > Adding Hydrogen To Unsaturated Bond Of Hydrocarbon, I.e., Hydrogenation > Hydrocarbon Is Contaminant In Desired Hydrocarbon Hydrocarbon Is Contaminant In Desired HydrocarbonHydrocarbon Is Contaminant In Desired Hydrocarbon patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/03/06 - 20060173224 - Process and catalyst for selective hydrogenation of dienes and acetylenes A process for the selective hydrogenation of dienes and acetylenes in a mixed hydrocarbon stream from a pyrolysis steam cracker in which a front end a one step acetylene hydrogenation is carried out using catalyst comprising (A) 1 to 30 wt. % based on the total weight of the catalyst ... 03/09/06 - 20060052651 - Process for the selective hydrogenation of olefins A process for the selective hydrogenation of olefins contained in a hydrocarbonaceous feedstock comprising olefins and aromatic compounds. ... 01/12/06 - 20060009666 - Hydrogenation of aromatics and olefins using a mesoporous catalyst A process for the hydrogenation of a hydrocarbon feed containing unsaturated components includes providing a catalyst including at least one noble metal on a non-crystalline, mesoporous inorganic oxide support having at least 97 volume percent interconnected mesopores based upon mesopores and micropores, a BET surface area of at least 300 ... 01/12/06 - 20060009665 - Hydrogenation of aromatics and olefins using a mesoporous catalyst A process for the hydrogenation of a hydrocarbon feed containing unsaturated components includes providing a catalyst including at least one noble metal on a non-crystalline, mesoporous inorganic oxide support having at least 97 volume percent interconnected mesopores based upon mesopores and micropores, a BET surface area of at least 300 ... 07/14/05 - 20050154241 - Selective hydrogenation of acetylenes A process for removing acetylenic compounds using unsulfided metallic nickel or unsulfided metallic nickel modified with metallic Mo, Re, Bi or mixtures in which the catalyst is used alone or is used in combination with other acetylenic selective catalysts. The unsulfided metallic nickel catalyst or modified catalyst must be the ... 06/23/05 - 20050137434 - Catalyst for selective hydrogenation of olefins and its preparation as well as use A catalyst for the selective hydrogenation of olefins especially dienes, its preparation and use, said catalyst comprising an alumina support and cobalt and/or nickel selected from Group VIII, molybdenum and/or tungsten from Group VIB and alkali metal components supported on said support, characterized in that the catalyst contains 0.5-8% by ... 06/23/05 - 20050137433 - Methods of making and using a selective hydrogenation catalyst In an embodiment, a method of hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon includes contacting the highly unsaturated hydrocarbon with a catalyst in the presence of hydrogen. The catalyst comprises palladium and an inorganic support having a surface area of from about 4.5 to about 20 m2/g, or ... ### FreshPatents.com Support |