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Class Information
Number: 585/747
Name: Chemistry of hydrocarbon compounds > Saturated compound synthesis > By isomerization > Using halogen-containing catalyst
Description: Subject matter wherein the catalyst utilized in the isomerization includes halogen in its composition.










Sub-classes under this class:

Class Number Class Name Patents
585/748 With alumina 93


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4229611 Isomerization alkylation systems Oct. 21, 1980
4227993 Catalysts for the hydrotreatment of hydrocarbons and their utilization Oct. 14, 1980
4214116 Hydrocarbon isomerization utilizing a hydrocarbon promoter with tantalum pentafluoride and hydrogen halide catalyst Jul. 22, 1980
4213849 Method of using catalysts for reforming or isomerizing hydrocarbons Jul. 22, 1980
4190521 Hydrocarbon conversion with an acidic multimetallic catalytic composite Feb. 26, 1980
4187168 Hydrocarbon conversion processes utilizing supported heteronuclear cluster complex catalysts Feb. 5, 1980
4183805 Hydrocarbon conversion with an attenuated superactive multimetallic catalytic composite Jan. 15, 1980
4179359 Hydrocarbon conversion with an acidic multimetallic catalytic composite Dec. 18, 1979
4179360 Hydrocarbon conversion with an acidic multimetallic catalytic composite Dec. 18, 1979
4175031 Hydrocarbon conversion with an attenuated superactive multimetallic catalytic composite Nov. 20, 1979
4148715 Hydrocarbon conversion with an acidic multimetallic catalytic composite Apr. 10, 1979
4144282 Octane upgrading of light naphtha streams using a fluorosulfonic acid, hydrofluoric acid and antimony pentafluoride catalyst Mar. 13, 1979
4120912 Recovery of Lewis acid/Bronsted acid catalyst with hydrogen at elevated temperatures and pressures Oct. 17, 1978
4105704 Method for preparing and using a soluble metal pentafluoride-hydrogen fluoride catalyst Aug. 8, 1978
4075259 Saturated hydrocarbon isomerization utilizing a catalyst of platinum group metal, cobalt, tin and halogen on a carrier Feb. 21, 1978
4069268 Regeneration of metal halide catalysts via halogenation Jan. 17, 1978
4069270 Alkylaromatic isomerization Jan. 17, 1978
4065381 Maintaining effective molar ratio of HF to metal pentafluoride in a hydrocarbon conversion process Dec. 27, 1977
4065515 Alkane isomerization process using a supported perfluorinated polymer catalyst Dec. 27, 1977
4065405 Recovery of tantalum and/or niobium pentafluorides from a hydrocarbon conversion catalyst Dec. 27, 1977
4058575 Catalyst pretreatment with hydrocarbon feedstock Nov. 15, 1977
4048251 Autorefrigerated isomerization process Sep. 13, 1977
4044069 Catalytic composition for the isomerization and alkylation of hydrocarbons Aug. 23, 1977
4035286 Octane upgrading of light naphtha streams using a fluoroalkanesulfonic acid-antimony pentafluoride mixture Jul. 12, 1977
4025418 Hydrocarbon conversion with an acidic sulfur-free multimetallic catalytic composite May. 24, 1977
4022847 Hydrocarbon conversion process using an unsupported perfluorinated polymer catalyst May. 10, 1977
3996116 Process for the conversion of straight chain saturated hydrocarbons Dec. 7, 1976
3981795 Hydrocarbon conversion with an acidic multimetallic catalytic composite Sep. 21, 1976
3962133 Graphite intercalation Jun. 8, 1976
3960764 Catalytic composition for the conversion of hydrocarbons Jun. 1, 1976
3948762 Hydrocarbon conversion with an acidic multimetallic catalytic composite Apr. 6, 1976
3940329 Hydrocarbon conversion with a multimetallic catalytic composite Feb. 24, 1976

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