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Class Information
Number: 585/419
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By ring formation from nonring moiety, e.g., aromatization, etc. > Using transition metal-containing catalyst > Group viii noble metal
Description: Subject matter wherein the catalyst contains platinum, palladium, rhodium, ruthenium, iridium, or osmium.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8692043 Process for the conversion of ethane to aromatic hydrocarbons Apr. 8, 2014
8604262 Process for increasing aromatics production Dec. 10, 2013
8569555 Method of enhancing an aromatization catalyst Oct. 29, 2013
8552236 Production of aromatics from methane Oct. 8, 2013
8530713 Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal Sep. 10, 2013
8471083 Process for the production of para-xylene Jun. 25, 2013
8461404 Aromatization catalyst comprising prolongated silica and methods of making and using same Jun. 11, 2013
8362310 Method of enhancing an aromatization catalyst Jan. 29, 2013
8153852 Process of using germanium zeolite catalyst for alkane aromatization Apr. 10, 2012
8148590 Process for producing aromatic hydrocarbon and hydrogen Apr. 3, 2012
8097763 Process for production of aromatic compound Jan. 17, 2012
8084658 Integrated process for preparing benzene and ammonia from aliphatic hydrocarbons and nitrogen Dec. 27, 2011
7982080 Production of aromatics from aliphatics Jul. 19, 2011
7977519 Production of aromatic hydrocarbons from methane Jul. 12, 2011
7939699 Cobalt catalysts May. 10, 2011
7932425 Method of enhancing an aromatization catalyst Apr. 26, 2011
7906696 Process of using zeolite catalyst for hydrocarbon conversion Mar. 15, 2011
7902413 Aromatization of alkanes using a germanium-zeolite catalyst Mar. 8, 2011
7888543 Process for methane conversion Feb. 15, 2011
7851664 Methods of isomerizing xylenes with a catalyst reduced in the presence of hydrogen and a base Dec. 14, 2010
7838711 Process for continuous ruthenium-catalysed metathesis Nov. 23, 2010
7745675 Regeneration of platinum-germanium zeolite catalyst Jun. 29, 2010
7728186 Production of aromatics from methane Jun. 1, 2010
7687676 Dehydrogenation process with water and temperature control Mar. 30, 2010
7683227 Production of aromatic hydrocarbons from methane Mar. 23, 2010
7659437 Process for methane conversion Feb. 9, 2010
7625482 Nanoparticulate-catalyzed oxygen transfer processes Dec. 1, 2009
7601881 Isomerization catalyst and process Oct. 13, 2009
7589246 Production of aromatics from methane Sep. 15, 2009
7569508 Reforming nanocatalysts and method of making and using such catalysts Aug. 4, 2009
7563358 Process for the production of benzene, toluene, and xylenes Jul. 21, 2009
7439409 Process for para-xylene production from light aliphatics Oct. 21, 2008
7186870 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds Mar. 6, 2007
7186871 Process for alkane aromatization using platinum-zeolite catalyst Mar. 6, 2007
7186872 Catalyst for aromatization of alkanes, process of making and process of using thereof Mar. 6, 2007
7091372 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds Aug. 15, 2006
7053258 Process for selectively producing aromatic compounds May. 30, 2006
6946583 Reforming process for manufacture of para-xylene Sep. 20, 2005
6831203 Metal-containing zeolite catalyst, preparation thereof and use for hydrocarbon conversion Dec. 14, 2004
6797850 Catalytic dehydrogenation processes and chromium catalysts for use therein Sep. 28, 2004
6784333 Catalyst for aromatization of alkanes, process of making and using thereof Aug. 31, 2004
6653518 Reforming process for manufacture of para-xylene Nov. 25, 2003
6605566 Supported bimetallic catalyst with a strong interaction between a group VIII metal and tin, and its use in a catalytic reforming process Aug. 12, 2003
6593503 Process for making aromatic hydrocarbons using an acid treated zeolite Jul. 15, 2003
6518470 Halogen-containing catalyst and process for the preparation thereof Feb. 11, 2003
6406614 Method for zeolite platinization Jun. 18, 2002
6316675 Process for the preparation of an olefin-substituted aromatic or heteroaromatic compound Nov. 13, 2001
6207605 High silica content zeolite-based catalyst Mar. 27, 2001
6207042 Reforming using a bound halided zeolite catalyst Mar. 27, 2001
6198012 Method for converting n-butane to butenes and BTX Mar. 6, 2001

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