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Class Information
Number: 585/270
Name: Chemistry of hydrocarbon compounds > Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation > Hydrocarbon is aromatic > Using group viii metal-containing catalyst with additional nonhydrocarbon agent > Co, fe, or ni
Description: Subject matter wherein the Group VIII metal is cobalt, nickel, or iron.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8653313 Process for preparing a phenylcyclohexane Feb. 18, 2014
8314277 Adsorbent for feed and products purification in benzene saturation process Nov. 20, 2012
8026402 High shear process for cyclohexane production Sep. 27, 2011
7803265 Distillate-to-gasoline catalyst system and process therefor Sep. 28, 2010
7763164 Gasoline sulfur reduction in FCCU cracking Jul. 27, 2010
7682502 Process to hydrogenate aromatics present in lube oil boiling range feedstreams Mar. 23, 2010
7371908 Process for catalytic hydrogenation May. 13, 2008
7348463 Hydrogenation of aromatic compounds Mar. 25, 2008
7230148 Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compounds Jun. 12, 2007
7198711 Catalytic cracking processing using an MCM-68 catalyst Apr. 3, 2007
7196034 Nickel-iron-silica-alumina Mar. 27, 2007
7081555 Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compounds Jul. 25, 2006
7078130 Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production Jul. 18, 2006
6812369 Hydrotreating catalyst composition and processes therefor and therewith Nov. 2, 2004
6750374 Manufacture of cyclohexane from benzene and a hydrogen source containing impurities Jun. 15, 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
6534436 Method for the production of cobalt catalysts supported on silicon dioxide and their use Mar. 18, 2003
6509510 Method for hydrogenating aromatic polymers in the presence of special catalysts Jan. 21, 2003
6506953 Hydroalkylation of aromatic hydrocarbons Jan. 14, 2003
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
6281163 Hydrogenation catalyst particles Aug. 28, 2001
6255530 Process for the preparation of six-membered ring carbocycles Jul. 3, 2001
6203695 Hydrotreating hydrocarbon feeds Mar. 20, 2001
6153805 Process for obtaining cyclohexane by catalytic benzene hydrogenation Nov. 28, 2000
6040263 Catalytic composition based on transition metal complexes, and a process for the hydrogenation of unsaturated compounds Mar. 21, 2000
6037513 Hydroalkylation of aromatic hydrocarbons Mar. 14, 2000
6020285 Calcium aluminate cement based catalyst Feb. 1, 2000
5928501 Process for upgrading a hydrocarbon oil Jul. 27, 1999
5865985 Process for the production of diesel Feb. 2, 1999
5856603 Process for the production of cyclohexane Jan. 5, 1999
5852130 Catalytic composition based on transition metal complexes, and a process for the hydrogenation of unsaturated compounds Dec. 22, 1998
5831138 Dispersed metal sulfide catalysts for hydroprocessing Nov. 3, 1998
5817900 Process for hydrotreating resins to lighten color Oct. 6, 1998
5777186 Process for hydrogenating benzene in hydrocarbon oils Jul. 7, 1998
5705723 Hydrogenation catalyst composition and a hydrogenation process Jan. 6, 1998
5689021 Raney-type catalysts for the hydrogenation of halonitroaromatic compounds Nov. 18, 1997
5670437 Method of preparation of a hydrogenation catalyst soluble in an organic liquid phase Sep. 23, 1997
5668293 Catalyst and a benzene hydrogenation process using said catalyst Sep. 16, 1997
5648577 Dispersed metal sulfide catalysts for hydroprocessing (LAW105) Jul. 15, 1997
5589600 Preparation of cyclohexene by partial hydrogenation of benzene Dec. 31, 1996
5482616 Process for hydrogenation and/or dehydrogenation Jan. 9, 1996
5435907 Hydrodearomatization of middle distillate hydrocarbons Jul. 25, 1995
5389241 Method for selective hydrodenitrogenation of raw oils Feb. 14, 1995
5189233 Process for the production of cyclohexane by liquid phase hydrogenation of benzene Feb. 23, 1993
5183556 Production of diesel fuel by hydrogenation of a diesel feed Feb. 2, 1993
5171907 Preparation of hydrogenation catalyst and hydrogenation process therewith Dec. 15, 1992
5149893 Catalytic hydrogenation process Sep. 22, 1992

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