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Class Information
Number: 585/266
Name: Chemistry of hydrocarbon compounds > Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation > Hydrocarbon is aromatic
Description: Subject matter which is directed to the hydrogenation of aromatic compounds, e.g., the hydrogenation of benzene to cyclohexane or cyclohexene, or of naphthalene to form 1,2,3,4-tetrahydronaphthalene and/or dechydro­naphthalene.

Sub-classes under this class:

Class Number Class Name Patents
585/268 To produce polycyclic 46
585/267 Using alkaline metal material 40
585/269 Using group viii metal-containing catalyst with additional nonhydrocarbon agent 172

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8653313 Process for preparing a phenylcyclohexane Feb. 18, 2014
8636976 Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions Jan. 28, 2014
8637425 Process for preparing a Ni/Sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons Jan. 28, 2014
8529752 Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions Sep. 10, 2013
8470251 Apparatus for separating pitch from slurry hydrocracked vacuum gas oil Jun. 25, 2013
8450541 Method for producing cyclic organic compounds from crop oils May. 28, 2013
8329956 Process for producing cyclohexylbenzene Dec. 11, 2012
8314277 Adsorbent for feed and products purification in benzene saturation process Nov. 20, 2012
8309777 Sulfur tolerant noble metal containing aromatics hydrogenation catalyst and a method of making and using such catalyst Nov. 13, 2012
8202480 Apparatus for separating pitch from slurry hydrocracked vacuum gas oil Jun. 19, 2012
8178728 Process for producing cyclohexylbenzene May. 15, 2012
8163171 Ultra pure fluids Apr. 24, 2012
8026402 High shear process for cyclohexane production Sep. 27, 2011
8003836 Production of diesel fuel from biorenewable feedstocks Aug. 23, 2011
7999142 Production of diesel fuel from biorenewable feedstocks Aug. 16, 2011
7982076 Production of diesel fuel from biorenewable feedstocks Jul. 19, 2011
7947859 Process for production of cycloolefin May. 24, 2011
7919659 Catalyst for cycloolefin production and process for production Apr. 5, 2011
7915460 Production of diesel fuel from biorenewable feedstocks with heat integration Mar. 29, 2011
7803265 Distillate-to-gasoline catalyst system and process therefor Sep. 28, 2010
7763164 Gasoline sulfur reduction in FCCU cracking Jul. 27, 2010
7686949 Hydrotreating process for lube oil boiling range feedstreams Mar. 30, 2010
7591942 Bulk bi-metallic catalysts made from precursors containing an organic agent Sep. 22, 2009
7578926 Process to enhance oxidation stability of base oils by analysis of olefins using A.sup.1H NMR Aug. 25, 2009
7576246 Isothermal operation of heterogeneously catalyzed three phase reactions Aug. 18, 2009
7518023 Highly active spherical metal support catalysts Apr. 14, 2009
7514387 Reformer and method of making the same Apr. 7, 2009
7513988 Aromatic saturation and ring opening process Apr. 7, 2009
7491858 Method for the manufacture of hydrocarbons Feb. 17, 2009
7381854 Selective hydrogenation of alpha-methyl-styrene to cumene Jun. 3, 2008
7371908 Process for catalytic hydrogenation May. 13, 2008
7348463 Hydrogenation of aromatic compounds Mar. 25, 2008
7151199 Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts Dec. 19, 2006
7105711 Process for the selective hydrogenation of phenylacetylene Sep. 12, 2006
7105712 Process for the hydrogenation of aromatics Sep. 12, 2006
7090817 Process for the preparation of hydroxylammonium Aug. 15, 2006
7078130 Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia 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
7056485 Continuous hydrogenation process Jun. 6, 2006
6860987 Process for the hydroprocessing of hydrocarbon feedstocks Mar. 1, 2005
6858769 Lithium aluminate layered catalyst and a selective oxidation process using the catalyst Feb. 22, 2005
6855853 Process for the production of low benzene gasoline Feb. 15, 2005
6679986 Catalytic support with an oxide base from a metal belonging to the SVI group of the periodic table, its preparation and its uses Jan. 20, 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
6548547 Sulfonylamino carboxylic acid N-arylamides as guanylate cyclase activators Apr. 15, 2003
6541676 Integrated palladium-based micromembranes for hydrogen separation and hydrogenation/dehydrogenation reactions Apr. 1, 2003
6509510 Method for hydrogenating aromatic polymers in the presence of special catalysts Jan. 21, 2003
6500329 Selective ring opening process for producing diesel fuel with increased cetane number Dec. 31, 2002

1 2 3 4

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