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Class Information
Number: 585/660
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By dehydrogenation > Using extraneous agent containing pt-group metal and non-pt-group metal
Description: Subject matter wherein the synthesis takes place in the presence of an agent which comprises at least two metals, one of which is iridium, osmium, platinum, palladium, rhodium, or ruthenium and the other of which is a metal different from those listed.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
RE44822 Process for heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated Apr. 1, 2014
8653317 Dehydrogenation process and catalyst Feb. 18, 2014
8624074 Reactor flowscheme for dehydrogenation of propane to propylene Jan. 7, 2014
8524963 Supported organoiridium catalysts for alkane dehydrogenation Sep. 3, 2013
8524971 Catalyst for higher production rates in hydrocarbon dehydrogenation Sep. 3, 2013
8309782 Process for dehydrogenation in the presence of a bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity Nov. 13, 2012
8293670 Process for the production of propylene Oct. 23, 2012
7999144 Microchannel apparatus and methods of conducting catalyzed oxidative dehydrogenation Aug. 16, 2011
7902416 Fluidized bed reactor with back-mixing for dehydrogenation of light paraffins Mar. 8, 2011
7847118 Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated Dec. 7, 2010
7842846 Process for heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated Nov. 30, 2010
7829753 Catalytic system for the production of olefins Nov. 9, 2010
7816576 Method for catalytically dehydrating hydrocarbons Oct. 19, 2010
7807860 Autothermal cracking process and reactor Oct. 5, 2010
7790942 Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated Sep. 7, 2010
7754935 Dehydrogenation reactions in narrow reaction chambers and integrated reactors Jul. 13, 2010
7687676 Dehydrogenation process with water and temperature control Mar. 30, 2010
7683232 Production of olefins having a functional group Mar. 23, 2010
7678956 Method for catalytically dehydrating propane to form propylene Mar. 16, 2010
7663011 Mesoporous material with active metals Feb. 16, 2010
7601881 Isomerization catalyst and process Oct. 13, 2009
7518027 Production of olefins Apr. 14, 2009
7491860 Dehydrogenation process Feb. 17, 2009
7432406 Dehydrogenation process using a noble metal on a tin containing zeolite catalyst Oct. 7, 2008
7405338 Dehydrogenation reactions in narrow reaction chambers and integrated reactors Jul. 29, 2008
7402719 Catalytic oxidative dehydrogenation, and microchannel reactors for catalytic oxidative dehydrogenation Jul. 22, 2008
7329791 Hydrogen transport membranes for dehydrogenation reactions Feb. 12, 2008
7291761 Partial dehydrogenation method using continuous heterogeneous catalysis Nov. 6, 2007
7262334 Catalytic partial oxidation of hydrocarbons Aug. 28, 2007
7244872 Production of olefins Jul. 17, 2007
7227049 Ni catalysts and methods for alkane dehydrogenation Jun. 5, 2007
7223897 Process for the production of olefins May. 29, 2007
7164053 Process for the production of olefins Jan. 16, 2007
7145051 Combined oxydehydrogenation and cracking catalyst for production of olefins Dec. 5, 2006
7087802 Method for the dehydrogenation of hydrocarbons Aug. 8, 2006
7041866 Solid-acid isomerization catalyst and process May. 9, 2006
6977322 Isomerization catalyst and processes Dec. 20, 2005
6963018 Integrated processes for olefin and polyolefin production Nov. 8, 2005
6930219 Mesoporous material with active metals Aug. 16, 2005
6909009 Alkane and alkane group dehydrogenation with organometallic catalysts Jun. 21, 2005
6858769 Lithium aluminate layered catalyst and a selective oxidation process using the catalyst Feb. 22, 2005
6841712 Process for the dehydrogenation of ethylbenzene to styrene Jan. 11, 2005
6831204 MCrAlY supported catalysts for oxidative dehydrogenation of alkanes Dec. 14, 2004
6756517 Lower alkane oxidative dehydrogenation catalysts and a process for producing olefins Jun. 29, 2004
6756515 Dehydrogenation process using layered catalyst composition Jun. 29, 2004
6700028 Advances in dehydrogenation catalysis Mar. 2, 2004
6677497 Ni catalysts and methods for alkane dehydrogenation Jan. 13, 2004
6670516 Process for producing phenyl-alkanes using olefin isomerization and paraffin recycle Dec. 30, 2003
6635794 Catalysts for oxidative dehydrogenation of alkanes and a process for producing olefins Oct. 21, 2003
6635793 Preparation of epoxides from alkanes using lanthanide-promoted silver catalysts Oct. 21, 2003

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