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Class Information
Number: 585/417
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By ring formation from nonring moiety, e.g., aromatization, etc. > Product compound has more c atoms than feed compound, e.g., cyclic polymerization, etc. > Using transition metal-containing catalyst
Description: Subject matter wherein the reaction takes place in the presence of a catalyst containing a transition metal in free or combined form.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8692043 Process for the conversion of ethane to aromatic hydrocarbons Apr. 8, 2014
8273931 Zeolite catalyst with deposited germanium, aluminum and platinum for aromatization of alkanes, process of making and process of using thereof Sep. 25, 2012
8148590 Process for producing aromatic hydrocarbon and hydrogen Apr. 3, 2012
7906696 Process of using zeolite catalyst for hydrocarbon conversion Mar. 15, 2011
7888543 Process for methane conversion Feb. 15, 2011
7659437 Process for methane conversion Feb. 9, 2010
7498473 Process for dehydrocyclodimerization Mar. 3, 2009
7364650 Fischer tropsch composition and process Apr. 29, 2008
7355088 Process for producing benzene, ethylene and synthesis gas Apr. 8, 2008
6613949 Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts Sep. 2, 2003
6552243 Catalyst and process for aromatic hydrocarbons production from methane Apr. 22, 2003
6514896 Catalyst composition and a process of using thereof Feb. 4, 2003
6218590 Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins Apr. 17, 2001
6207605 High silica content zeolite-based catalyst Mar. 27, 2001
6198012 Method for converting n-butane to butenes and BTX Mar. 6, 2001
6172273 Method for converting hydrocarbons to aromatics using a hybrid catalyst system Jan. 9, 2001
6048815 Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins Apr. 11, 2000
5998686 Process for producing aromatic compounds from aliphatic hydrocarbons Dec. 7, 1999
5959170 Methane conversion process Sep. 28, 1999
5877368 Method for producing aromatic hydrocarbons Mar. 2, 1999
5817904 Method for the conversion of methane into longer chain hydrocarbons Oct. 6, 1998
5763722 Method for the methane chemical conversion into C.sub.2 hydrocarbons Jun. 9, 1998
RE35633 Methane conversion process Oct. 14, 1997
RE35632 Methane conversion process Oct. 14, 1997
5540833 Sulfur tolerant bimetallic zeolitic reforming catalysts Jul. 30, 1996
5489724 High pressure drop endothermic process Feb. 6, 1996
5406017 Methane conversion process Apr. 11, 1995
5396009 Zeolite L Mar. 7, 1995
5386071 Process for producing aromatics from a C.sub.5 /C.sub.6 feedstream Jan. 31, 1995
5365002 Crystalline zeolite-like gallosilicate, and method for its synthesis Nov. 15, 1994
5336393 Process for catalytically converting organic compounds Aug. 9, 1994
5321179 Process for preparing of aromatic hydrocarbons Jun. 14, 1994
5300719 Dehydrocyclization of unsaturated hydrocarbons to aromatic products Apr. 5, 1994
5288935 Method of producing liquid hydrocarbons from natural gas, in the presence of a catalyst based on zeolite and gallium Feb. 22, 1994
5276257 Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum Jan. 4, 1994
5276232 Process for preparing high-octane gasoline blending stock Jan. 4, 1994
5248409 Metal on rare earth modified silica alumina as hydrocarbon conversion catalyst Sep. 28, 1993
5245096 Process and catalyst for preparing aromatic compounds Sep. 14, 1993
5235122 Zeolite catalysts suitable for hydrocarbon conversion Aug. 10, 1993
5212127 Process for reactivating a deactivated dehydrocyclodimerization catalyst May. 18, 1993
5210357 Composition of matter and method of oxidative conversion of organic compounds therewith May. 11, 1993
5191138 Process for oxidative conversion of methane to higher hydrocarbons using metal sulfide oxidizing agent Mar. 2, 1993
5191137 Molecular sieves coated with non-oxide ceramics for toluene disproportionation Mar. 2, 1993
5182012 Crystalline silicate catalyst and processes using the catalyst Jan. 26, 1993
5176817 Hydrocarbon conversion process employing a substituted aluminosilicate compositions Jan. 5, 1993
5167795 Process for the production of olefins and aromatics Dec. 1, 1992
5157188 Methane conversion Oct. 20, 1992
5157189 Conversion of light hydrocarbons to higher hydrocarbons Oct. 20, 1992
5155076 Vacancy titanates intercalated with cationic hydroxy aluminum complexes Oct. 13, 1992
5146027 Methane conversion process Sep. 8, 1992

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