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Class Information
Number: 585/277
Name: Chemistry of hydrocarbon compounds > Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation > Using transition metal-containing catalyst > Group viii metal with additional nonhydrocarbon agent or complexed with hydrocarbon
Description: Subject matter wherein the hydrogenation catalyst contains cobalt, iridium, iron, nickel, osmium, palladium, platinum, rhodium, or ruthenium in free or combined form, and contains an additional nonhydrocarbon agent, e.g., a support etc., or the catalyst is complexed with a hydrocarbon.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8519207 Use of a mixture of an ordered intermetallic compound and an inert material as a catalyst and corresponding hydrogenation processes Aug. 27, 2013
8487150 Process for hydrogenating butadiyne Jul. 16, 2013
8395003 Metal nanoparticle-based catalytic composition that contains a nitrogen-containing ligand in an ionic liquid, process for preparation, process for hydrogenation of an olefinic feedstock Mar. 12, 2013
8389781 Catalyst with supplement component for hydroprocessing of bio-feedstock Mar. 5, 2013
8383872 Multiphase reaction process using microchannel technology Feb. 26, 2013
8338654 Hydrogenation process using catalyst comprising ordered intermetallic compound Dec. 25, 2012
8242318 Catalytic hydrogenation Aug. 14, 2012
8236726 Nickel catalyst for selective hydrogenation Aug. 7, 2012
8188327 Isooctene/isooctane process May. 29, 2012
8026402 High shear process for cyclohexane production Sep. 27, 2011
8013197 Absorption and conversion of acetylenic compounds Sep. 6, 2011
7947859 Process for production of cycloolefin May. 24, 2011
7803265 Distillate-to-gasoline catalyst system and process therefor Sep. 28, 2010
7795166 Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method Sep. 14, 2010
7763164 Gasoline sulfur reduction in FCCU cracking Jul. 27, 2010
7718569 Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products May. 18, 2010
7696282 Method for the hydrogenation of unsaturated polymers containing double bonds Apr. 13, 2010
7622412 Method for regenerating a hydrogenation catalyst Nov. 24, 2009
7611683 Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst Nov. 3, 2009
7612245 Method for selective hydrogenation of polyunsaturated compounds into monounsaturated compounds using a homogeneous catalyst Nov. 3, 2009
7601881 Isomerization catalyst and process Oct. 13, 2009
7534340 Process for the preparation of middle distillates and lube bases starting from synthetic hydrocarbon feedstocks May. 19, 2009
7453017 Palladium-based catalyst for selective hydrogenation of acetylene Nov. 18, 2008
7453016 Selective hydrogenation process using layered catalyst composition and preparation of said catalyst Nov. 18, 2008
7253329 Selective hydrogenation of cyclododecatriene to cyclododecene Aug. 7, 2007
7235510 Catalysts Jun. 26, 2007
7084222 Ruthenium complexes, process for preparation thereof, and processes for producing open-ring polymer of cycloolefins and hydrogenation products thereof by using the complex as catalyst Aug. 1, 2006
7078577 DihydroDicyclopentadiene production Jul. 18, 2006
7067448 Method for production of n-alkanes from mineral oil fractions and catalyst for carrying out said method Jun. 27, 2006
7038096 Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition May. 2, 2006
7025872 Process for obtaining a feedstock that can be used in an etherification unit Apr. 11, 2006
6984744 Phosphine ligands Jan. 10, 2006
6777567 Ferrocenyl diphosphines and their use Aug. 17, 2004
6774274 Metal complexes for hydrogenation of unsaturated compounds Aug. 10, 2004
6676919 Method for producing platinum metal catalysts Jan. 13, 2004
6670515 Material constituted by ultrafine metallic and oxide particles Dec. 30, 2003
6632414 Mini-structured catalyst beds for three-phase chemical processing Oct. 14, 2003
6632970 Catalytic hydrogenation to remove gas from x-ray tube cooling oil Oct. 14, 2003
6566457 Impact modifiers prepared from (partially) hydrogenated butadiene-containing dispersions May. 20, 2003
6548721 Hydrotreating olefin stream with complete destruction of oxygenates Apr. 15, 2003
6534436 Method for the production of cobalt catalysts supported on silicon dioxide and their use Mar. 18, 2003
6508753 Chiral ligands for asymmetric catalysis Jan. 21, 2003
6498279 Ultrastable zeolite Y-containing hydrogenation catalyst and process for hydrogenating aromatic and/or heterocyclic aromatic compound-containing feed Dec. 24, 2002
6492570 Metallacarboranes Dec. 10, 2002
6432868 Bimetallic catalyst comprising fluorine, and its use for hydrogenating aromatic compounds in the presence of sulphurated compounds Aug. 13, 2002
6423664 Fluorinated catalyst comprising a group VIII metal and an additional metal, and its use for hydrogenating aromactic compounds in the presence of sulphurated compounds Jul. 23, 2002
6333441 Preparation of cis--olefins Dec. 25, 2001
6307116 Transition metal aerogel-supported catalyst Oct. 23, 2001
6214763 Ruthenium catalysts and their use in the asymmetric hydrogenation of weakly coordinating substrates Apr. 10, 2001
6194624 Hydrogenation of polyenes to monoenes Feb. 27, 2001

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