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Class Information
Number: 585/273
Name: Chemistry of hydrocarbon compounds > Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation > Partial > Using group viii metal-containing catalyst
Description: Subject matter wherein the reaction is catalyzed by iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium or platinum in free or combined form.










Sub-classes under this class:

Class Number Class Name Patents
585/274 Co, fe, or ni 59


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8652232 Process for synthesizing cubic metallic nanoparticles in the presence of two reducing agents Feb. 18, 2014
8329971 Regeneration of catalyst used in purification of aromatic streams Dec. 11, 2012
8242318 Catalytic hydrogenation Aug. 14, 2012
8067334 Selective hydrogenation catalyst Nov. 29, 2011
8048295 Process for decreasing bromine-reactive contaminants in hydrocarbon feeds Nov. 1, 2011
8013197 Absorption and conversion of acetylenic compounds Sep. 6, 2011
7947859 Process for production of cycloolefin May. 24, 2011
7919659 Catalyst for cycloolefin production and process for production Apr. 5, 2011
7816571 Selective hydrogenation process using layered catalyst composition Oct. 19, 2010
7763164 Gasoline sulfur reduction in FCCU cracking Jul. 27, 2010
7744750 Process for reducing Bromine Index of hydrocarbon feedstocks Jun. 29, 2010
7670477 Desulphurization process comprising a transformation step and a step for extracting sulphur-containing compounds Mar. 2, 2010
7619125 Hydrogenation promoter, hydrogenation catalyst, and process for producing alkene compound Nov. 17, 2009
7371908 Process for catalytic hydrogenation May. 13, 2008
7368623 Process for producing 1-octene from butadiene in the presence of titanium catalysts May. 6, 2008
7368622 Process for the preparation of 1-octene May. 6, 2008
7301062 Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream Nov. 27, 2007
7297824 Ni hydrogenation catalysts, manufacture and use Nov. 20, 2007
7253329 Selective hydrogenation of cyclododecatriene to cyclododecene Aug. 7, 2007
7078130 Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production Jul. 18, 2006
7078577 DihydroDicyclopentadiene production Jul. 18, 2006
7070757 Method for producing catalysts consisting of metal of the platinum group by means of electroless deposition and the use thereof for the direct synthesis of hydrogen peroxide Jul. 4, 2006
6794552 Hydrocarbon hydrogenation catalyst and process Sep. 21, 2004
6781023 Decreasing Br-reactive contaminants in aromatic streams Aug. 24, 2004
6693225 Process for hydrogenating cuts containing hydrocarbons, in particular unsaturated molecules containing at least two double bonds or at least one triple bond Feb. 17, 2004
6676919 Method for producing platinum metal catalysts Jan. 13, 2004
6566457 Impact modifiers prepared from (partially) hydrogenated butadiene-containing dispersions May. 20, 2003
6455023 Metallic catalysts for non-neutral liquid media Sep. 24, 2002
6388149 Process for reacting an organic compound in the presence of a supported ruthenium catalyst May. 14, 2002
6365790 Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts Apr. 2, 2002
6344593 Continuous preparation of cyclohexene by partial hydrogenation of benzene Feb. 5, 2002
6333441 Preparation of cis--olefins Dec. 25, 2001
6307116 Transition metal aerogel-supported catalyst Oct. 23, 2001
6281397 Catalytic composition for the hydrogenation of olefinically unsaturated organic compounds Aug. 28, 2001
6280608 Layered catalyst composition and processes for preparing and using the composition Aug. 28, 2001
6239322 Selective hydrogenation catalysts containing palladium, also tin and/or lead, and the preparation and use thereof May. 29, 2001
6207870 Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds Mar. 27, 2001
6194624 Hydrogenation of polyenes to monoenes Feb. 27, 2001
6127588 Hydrocarbon hydrogenation catalyst and process Oct. 3, 2000
6099922 Thermally insulated metal surface protected against metal dusting corrosion Aug. 8, 2000
6077983 Method for reactivating ruthenium catalyst Jun. 20, 2000
6040263 Catalytic composition based on transition metal complexes, and a process for the hydrogenation of unsaturated compounds Mar. 21, 2000
6027707 NU-88 zeolite, a process for its preparation and catalytic applications thereof Feb. 22, 2000
6002027 Preparation of 1,2-butylene oxide Dec. 14, 1999
5973218 Process for producing cycloolefin Oct. 26, 1999
5969202 Method for producing cycloolefin and cycloalkane under controlled pressure Oct. 19, 1999
5954941 Jet engine fuel and process for making same Sep. 21, 1999
5898091 Process and plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene Apr. 27, 1999
5866735 Hydrocarbon hydrogenation process Feb. 2, 1999
5847250 Supported palladium catalyst for selective catalytic hydrogenation of acetylene in hydrocarbonaceous streams Dec. 8, 1998

1 2 3










 
 
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