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Class Information
Number: 585/475
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By alkyl or aryl transfer between molecules, e.g., disproportionation, etc. > Using crystalline aluminosilicate catalyst
Description: Subject matter wherein the catalyst is a solid compound containing aluminum, silicon, and oxygen atoms in an ordered spatial pattern or arrangement, e.g., a zeolite, etc., and which may be of natural or synthetic origin.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8704026 Aromatic transalkylation using UZM-44 aluminosilicate zeolite Apr. 22, 2014
8653315 Multiple zeolite catalyst and method of using the same for toluene disproportionation Feb. 18, 2014
8636976 Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions Jan. 28, 2014
8633342 Process for producing alkylaromatic compounds Jan. 21, 2014
8633343 Transalkylation of polycyclohexylbenzenes Jan. 21, 2014
8629311 Alkylated aromatics production Jan. 14, 2014
8618343 Aromatic transalkylation using UZM-39 aluminosilicate zeolite Dec. 31, 2013
8609921 Aromatic transalkylation using UZM-44 aluminosilicate zeolite Dec. 17, 2013
8586809 Purification of transalkylation feedstock Nov. 19, 2013
8580702 Toluene selective disproportionation catalyst Nov. 12, 2013
8529752 Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions Sep. 10, 2013
8524967 Monoalkylated aromatic compound production Sep. 3, 2013
8519208 Processes for synthesizing ethylbenzene from ethanol and benzene Aug. 27, 2013
8519209 Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene Aug. 27, 2013
8481795 Processes for transalkylating aromatic hydrocarbons and converting olefins Jul. 9, 2013
8431759 Heavy alkylbenzene transalkylation operating cost reduction Apr. 30, 2013
8426661 Dilute liquid phase alkylation Apr. 23, 2013
8350110 Heavy alkylbenzene transalkylation operating cost reduction Jan. 8, 2013
8350111 Method for producing cumene Jan. 8, 2013
8350112 Processes for transalkylating aromatic hydrocarbons Jan. 8, 2013
8350113 Processes for transalkylating aromatic hydrocarbons Jan. 8, 2013
8329973 Multiple zeolite catalyst Dec. 11, 2012
8309778 Catalyst and process for producing light aromatic hydrocarbons and light alkanes from hydrocarbonaceous feedstock Nov. 13, 2012
8258360 Multiphase alkylaromatics production Sep. 4, 2012
8247629 Monoalkylated aromatic compound production Aug. 21, 2012
8242321 Processes for transalkylating aromatic hydrocarbons Aug. 14, 2012
8242322 Processes for transalkylating aromatic hydrocarbons Aug. 14, 2012
8222468 Organic compound conversion process Jul. 17, 2012
8217214 Process for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation Jul. 10, 2012
8207388 Catalytic composition and process for the transalkylation of aromatic hydrocarbons Jun. 26, 2012
8183424 Transalkylation of heavy aromatic hydrocarbon feedstocks May. 22, 2012
8168843 Reformate benzene reduction via transalkylation May. 1, 2012
8163966 Aromatics processing catalyst system Apr. 24, 2012
8148592 Catalytic transalkylation of dialkyl benzenes Apr. 3, 2012
8134036 Process for liquid phase alkylation Mar. 13, 2012
8071828 Transalkylation of heavy aromatic hydrocarbon feedstocks Dec. 6, 2011
8063259 Toluene disproportionation using Nb/mordenite catalyst Nov. 22, 2011
8053618 UZM-35 zeolitic composition, method of preparation and processes Nov. 8, 2011
8053617 Processes using UZM-37 aluminosilicate zeolite Nov. 8, 2011
8044253 Xylene production processes with integrated feedstock treatment Oct. 25, 2011
8030238 Catalyst and process for the preparation of alkylated aromatic hydrocarbons Oct. 4, 2011
8022261 Catalyst composition, the method of manufacturing, and the process of use thereof in aromatics alkylation Sep. 20, 2011
8022262 UZM-35 zeolitic composition method of preparation and processes Sep. 20, 2011
7982084 Processes using UZM-37 aluminosilicate zeolite Jul. 19, 2011
7951986 Process and catalyst for the transalkylation of aromatics May. 31, 2011
7939704 Process for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation May. 10, 2011
7923589 Alkylaromatics production using dilute alkene Apr. 12, 2011
7923590 Production of alkylaromatic compounds Apr. 12, 2011
7897825 Heavy aromatics processing catalyst and process of using the same Mar. 1, 2011
7868215 Process for producing cumene Jan. 11, 2011

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