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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
8314281 Light paraffin isomerization with improved feed purification Nov. 20, 2012
8142725 Apparatus for producing alkylate gasoline and middle distillate Mar. 27, 2012
7488859 Method for producing adamantane Feb. 10, 2009
7053261 Process for paraffin hydrocarbon isomerization and composite catalyst therefore May. 30, 2006
6855857 Isomerisation process Feb. 15, 2005
6822130 Isomerization catalyst with a specific pore size distribution Nov. 23, 2004
6673977 Procedure and device for the alkylation of isobutane by light olefins Jan. 6, 2004
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
6573417 Fractionation of paraffin isomerization process effluent Jun. 3, 2003
6503465 Two-stage isomerization of saturated C6 hydrocarbons Jan. 7, 2003
6320089 Paraffin-isomerization catalyst and process Nov. 20, 2001
6297418 Catalyst based on a halogenated alumina, its preparation and use for the isomerization of normal C4-C6 paraffins Oct. 2, 2001
6140547 Isomerization of hydrocarbons Oct. 31, 2000
6110859 Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system Aug. 29, 2000
6090992 Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons Jul. 18, 2000
6018088 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons Jan. 25, 2000
5792897 Hydrocardon recovery from corrosive effluent stream Aug. 11, 1998
5763732 Method of isomerizing N-paraffins into isoparaffins Jun. 9, 1998
5705730 Isomerization process with improved chloride recovery Jan. 6, 1998
5639933 Isomerization catalyst and use thereof in alkane/cycloalkane isomerization Jun. 17, 1997
5593569 Hydrocracking processes using a homogenous catalysis system comprising a metal halide Lewis acid, a Bronsted acid and an alkane Jan. 14, 1997
5510561 Homogenous catalyst and processes for fluid phase alkylation Apr. 23, 1996
5446230 Chlorinated, alumina-based, bimetallic catalyst and its use in the isomerization of C.sub.4 -C.sub.6 paraffins Aug. 29, 1995
5406018 Homogenous catalyst and process for liquid phase isomerization and alkylation Apr. 11, 1995
5292988 Preparation and use of isomerization catalysts Mar. 8, 1994
5254794 Isomerization catalysts and preparation thereof Oct. 19, 1993
5245103 Isomerization processes and catalysts therefor Sep. 14, 1993
5220085 Preparation method of high density fuels by the addition-rearrangement of compound pentacyclo [7.5.1.O.sup.2,8.O.sup.3,7.-O.sup.10,14 ] pentadecane (C.sub.15 H.sub.22) Jun. 15, 1993
5212128 Method for recovering or maintaining the activity of hydroisomerization catalysts May. 18, 1993
5202519 Isomerization process and catalyst therefor Apr. 13, 1993
5110778 Boron aluminum and gallium perfluoro alkanesulfonate and resinsulfonate catalysts May. 5, 1992
4967032 Process for improving thermal stability of synthetic lubes Oct. 30, 1990
RE33080 Adamantane catalyzed paraffin isomerization Oct. 3, 1989
4814544 Isomerization of butane Mar. 21, 1989
4788378 Dewaxing by isomerization Nov. 29, 1988
4784749 Cracking/dewaxing Nov. 15, 1988
4748291 Catalytic treatment process May. 31, 1988
4719190 Hydrocarbon conversion and polymerization catalyst and method of making and using same Jan. 12, 1988
4627912 Reforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerization Dec. 9, 1986
4613723 Process for effecting hydrocarbon isomerization or alkylation Sep. 23, 1986
4547474 Supported superacidic catalysts based on C.sub.10 to C.sub.18 perfluorinated alkanesulfonic acids Oct. 15, 1985
4511752 Process for the hydroisomerization of paraffins Apr. 16, 1985
4508618 Increasing the octane number of natural gasoline with trifluoromethanesulfonic acid Apr. 2, 1985
4424387 Adamantyl carboxylic and sulfonic acid catalyzed paraffin isomerization Jan. 3, 1984
4357484 Adamantane catalyzed paraffin isomerization Nov. 2, 1982
4357483 Aminoalkyladamantane catalyzed araffin isomerization Nov. 2, 1982
4333856 Hydrocarbon isomerization catalyst and process Jun. 8, 1982
4311868 Process for converting hydrocarbon Jan. 19, 1982
4283585 Hydrocarbon isomerization catalysts and procedures for the preparation and use thereof Aug. 11, 1981
4241231 Isomerization process for upgrading low-octane light paraffinic feeds using a chlorided platinum-alumina-rhenium catalyst Dec. 23, 1980

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