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Class Information
Number: 585/463
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. > Using halogen-containing catalyst > Alumina containing
Description: Subject matter wherein the catalyst also contains aluminum oxide.










Patents under this class:

Patent Number Title Of Patent Date Issued
8486877 Alkylated hydroxyaromatic compound substantially free of endocrine disruptive chemicals Jul. 16, 2013
7732654 Oligomerizing and alkylating with an ionic liquid at a molar ratio of olefin to isoparaffin of at least 0.8 Jun. 8, 2010
7723556 Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst May. 25, 2010
7674945 Process for alkylation of an aromatic hydrocarbon or isoalkane with an olefin over the catalysis of a solid acid Mar. 9, 2010
7151199 Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts Dec. 19, 2006
7148388 Process for preparing and olefinic hydrocarbon mixture Dec. 12, 2006
7138557 Selective dimethylether recovery and recycle in a methanol-to-olefin process Nov. 21, 2006
7132580 Selective dimethylether and methanol recovery and recycle in a methanol-to-olefin process Nov. 7, 2006
6399835 Process for electrophilic aromatic substitution Jun. 4, 2002
6303840 Alkylation reactions of aromatic subtrates Oct. 16, 2001
6248930 Fluorine-modified perfluorinated ion-exchange microcomposite catalysts Jun. 19, 2001
5986155 Catalytic process for making high reactivity alkylating agents and products resulting therefrom Nov. 16, 1999
5962760 Alkylation of aromatics using a metal cation-modified friedel-crafts type catalyst Oct. 5, 1999
5859302 Processes employing reusable aluminum catalysts Jan. 12, 1999
5856607 Process for production of ethylbenzene frome dilute ethylene streams Jan. 5, 1999
5847254 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites Dec. 8, 1998
5777187 Two-step process for alkylation of benzene to form linear alkylbenzenes Jul. 7, 1998
5770782 Process and system for alkylation of aromatic compounds Jun. 23, 1998
5672797 Alkylation of aromatics using a metal cation-modified friedel-crafts type catalyst Sep. 30, 1997
5600050 Zeolite catalyst for the liquid phase alkylation and transalkylation of benzene Feb. 4, 1997
5444172 Process for producing a monoalkenyl aromatic hydrocarbon compound Aug. 22, 1995
5436381 Process for producing a monoalkenyl aromatic hydrocarbon compound Jul. 25, 1995
5344997 Alkylation of aromatics using a fluorided silica-alumina catalyst Sep. 6, 1994
5259948 Hydrocarbon conversion process using a novel silicon enhanced amorphous silica-alumina Nov. 9, 1993
5135642 Hydrocarbon conversion processes using novel crystalline silicon enhanced aluminas Aug. 4, 1992
5077445 Liquid-phase alkylbenzene synthesis using hydrated catalyst Dec. 31, 1991
5030785 Process for preparing long chain alkyl aromatic compounds employing Lewis acid-promoted zeolite catalysts Jul. 9, 1991
4950832 Method for preparation of dialkylnaphthalenes and catalyst for the same Aug. 21, 1990
4898660 Catalytic uses of crystalline metallophosphate compositions Feb. 6, 1990
4891465 Process for producting alkyl group-substituted aromatic hydrocarbons Jan. 2, 1990
4721825 Process for the production of xylene Jan. 26, 1988
4721559 Boron, aluminum and gallium perfluoro alkanesulfonate and resinsulfonate catalysts Jan. 26, 1988
4709110 Catalytic conversion with boron trifluoride treated zeolite Nov. 24, 1987
4658072 Lubricant composition Apr. 14, 1987
4620921 Acid-catalyzed hydrocarbon conversion process Nov. 4, 1986
4530756 Catalysis over activated high silica zeolites Jul. 23, 1985
4524229 Arene alkylation with metal oxide-niobium halide/oxide catalysts Jun. 18, 1985
4520219 Process for the production of pseudocumene or durene May. 28, 1985
4500418 Catalysis over activated inorganic oxides Feb. 19, 1985
4463207 Arene alkylation with metal oxide-tantalum halide/oxide catalysts Jul. 31, 1984
4313021 Process for the conversion of aromatic hydrocarbons Jan. 26, 1982
4243827 Process for the conversion of aromatic hydrocarbons Jan. 6, 1981
4123468 Titanium tetrachloride as heterogeneous catalyst for isomerization of alkylaromatic hydrocarbon Oct. 31, 1978
4119677 Titanium tetrachloride as heterogeneous catalyst for transalkylation of alkylaromatic hydrocarbons Oct. 10, 1978
4119676 Process for isomerization of alkylaromatic hydrocarbon Oct. 10, 1978
4119675 Process for transalkylation of alkylaromatic hydrocarbons using a catalyst comprising TiF.sub.4 and a metal oxide Oct. 10, 1978
4070306 Method of treating a used platinum group alumina catalyst with a metal promoter Jan. 24, 1978
4048248 Process and catalyst for the conversion of aromatic hydrocarbons Sep. 13, 1977
4048247 Process for the conversion of aromatic hydrocarbons Sep. 13, 1977











 
 
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