ClassID:

90583

C07C2/58 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring; Addition to acyclic hydrocarbons Catalytic processes

Sub-classes:
Recent Application in this class:
#1
20250367649
2025-12-04

PHOTOCATALYSTS, PREPARATION AND USE THEREOF

#2
20250206683
2025-06-26

REACTOR FOR NON-OXIDATIVE DIRECT CONVERSION OF METHANE, AND METHOD FOR PREPARING C2 HYDROCARBON COMPOUNDS AND AROMATIC COMPOUNDS BY USING SAME

#3
20230183150
2023-06-15

Combined process for alkylation of light olefins using ionic liquid catalysts

#4
20230173467
2023-06-08

Process for producing an oligomerization catalyst having a hydrothermal treatment step

#5
20230127377
2023-04-27

Dividing wall column in alkylation process for reactor recycle and product separation

#6
20230041360
2023-02-09

Method for stereospecific cycloaddition reaction

#7
20220144724
2022-05-12

Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts

#8
20220111373
2022-04-14

METAL ORGANIC FRAMEWORK

#9
20220111372
2022-04-14

METAL ORGANIC FRAMEWORK

#10
20220111371
2022-04-14

Method of using metal organic framework

#11
20220111370
2022-04-14

METHOD OF USING METAL ORGANIC FRAMEWORK

#12
20220088580
2022-03-24

Solid acid catalyst, preparation therefor and use thereof

#13
20210394143
2021-12-23

Liquid-solid radial moving bed reaction device and solid acid alkylation method

#14
20210371758
2021-12-02

Alkylation process with improved octane number

#15
20210188737
2021-06-24

Dividing wall column in alkylation process for reactor recycle and product separation

#16
20210130261
2021-05-06

Ethylene-to-liquids systems and methods

#17
20200308083
2020-10-01

Process for the alkylation of aliphatic organic compounds

#18
20200283354
2020-09-10

Process of making olefins or alkylate by reaction of methanol and/or DME or by reaction of methanol and/or DME and butane

#19
20200269225
2020-08-27

4,4′-bipyridyl-ethylene MOFs of lead, zinc, or cadmium

#20
20200207685
2020-07-02

Ethylene-to-liquids systems and methods

#21
20200031733
2020-01-30

Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts

#22
20200002624
2020-01-02

Alkylation process with improved octane number

#23
20190381494
2019-12-19

Ionic liquid catalyst regeneration

#24
20190300804
2019-10-03

Catalytic activation and alkylation of isopentane-enriched mixtures

#25
20190300455
2019-10-03

Catalytic activation and oligomerization of isopentane-enriched mixtures

#26
20190300454
2019-10-03

Catalytic activation of isopentane-enriched mixtures

#27
20190276378
2019-09-12

Methods of forming propylene and alkylate

#28
20190241484
2019-08-08

Natural gas liquid upgrading by ionic liquid catalyzed alkylation

#29
20190225561
2019-07-25

Production of neopentane

#30
20190218158
2019-07-18

Process of making olefins or alkylate by reaction of methanol and/or DME or by reaction of methanol and/or DME and butane

#31
20190185393
2019-06-20

Co-production of MTBE and alkylate

#32
20190126232
2019-05-02

Integrated reactor system for ionic liquid-catalyzed hydrocarbon conversion

#33
20190002368
2019-01-03

Natural gas liquid upgrading by ionic liquid catalyzed alkylation

#34
20180353945
2018-12-13

Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst

#35
20180327333
2018-11-15

Optimizing an alkylation olefins source

#36
20180282241
2018-10-04

ISOPARAFFIN-OLEFIN ALKYLATION

#37
20180264431
2018-09-20

Reactor system for use with an ionic liquid catalyst

#38
20180170838
2018-06-21

Upgrading ethane-containing light paraffins streams

#39
20180170826
2018-06-21

Upgrading ethane-containing light paraffins streams

#40
20180148393
2018-05-31

Modified HF alkylation reaction zone for ionic liquid alkylation

#41
20180127352
2018-05-10

Synthesis of non-cyclic amide and thioamide based ionic liquids

#42
20180065899
2018-03-08

Alkylation of refinery pentenes with isobutane

#43
20170369396
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#44
20170369395
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#45
20170369394
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#46
20170369393
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#47
20170369392
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#48
20170368544
2017-12-28

Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst

#49
20170355649
2017-12-14

Zeolitic catalytic conversion of alcohols to hydrocarbon fractions with reduced gaseous hydrocarbon content

#50
20170320792
2017-11-09

Tandem transfer hydrogenation and oligomerization for hydrocarbon production

#51
20170247299
2017-08-31

Hydrocarbon conversion

#52
20170204340
2017-07-20

Processes to make alkylate gasoline by sulfur-contaminated ionic liquid catalyzed alkylation

#53
20170203285
2017-07-20

Alkylation Process Using a Catalyst Comprising Cerium Rich Rare Earth Containing Zeolites and a Hydrogenation Metal

#54
20170144141
2017-05-25

Selectivity of ionic liquid alkylation

#55
20170113981
2017-04-27

Process of making olefins or alkylate by reaction of methanol and/or DME or by reaction of methanol and/or DME and butane

#56
20170113979
2017-04-27

RETAINING CIRCULATION OF IONIC LIQUID DURING AN EMERGENCY OR PROCESS UPSET OF IONIC LIQUID ALKYLATION PROCESS

#57
20170022126
2017-01-26

Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts

#58
20160347690
2016-12-01

Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures

#59
20160264494
2016-09-15

Pneumatically agitated ionic liquid alkylation using vaporization to remove reaction heat

#60
20160237004
2016-08-18

Upgrading paraffins to distillates and lube basestocks

#61
20160237001
2016-08-18

Optimizing an alkylation olefins source

#62
20160199825
2016-07-14

COMPOSITE IONIC LIQUID CATALYST

#63
20160168046
2016-06-16

Ionic liquid reactor with heat exchanger

#64
20160122260
2016-05-05

Alkylation reaction using delaminated zeolite supports as catalysts

#65
20150376083
2015-12-31

Exotherm, conversion and selectivity management for oligomerization process

#66
20150329443
2015-11-19

REID VAPOR PRESSURE CONTROL PROCESS

#67
20150315103
2015-11-05

Process for preparing alkylate comprising an improved solids removal step

#68
20150315094
2015-11-05

Solids content control in ionic liquid alkylation process

#69
20150274613
2015-10-01

Integrated fluid catalytic cracking and alkylation process

#70
20150232395
2015-08-20

Ethylene-to-liquids systems and methods

#71
20150224469
2015-08-13

Apparatus for reducing organic halide contamination in hydrocarbon products using a metal chloride

#72
20150196894
2015-07-16

Alkylation unit and process

#73
20150158787
2015-06-11

Hydrocarbon conversion

#74
20150072916
2015-03-12

Linear alkylbenzenes from natural oils and methods of producing

#75
20150025285
2015-01-22

REGENERATION OF OLEFIN TREATING ADSORBENTS FOR REMOVAL OF OXYGENATE CONTAMINANTS

#76
20150005560
2015-01-01

Method for tuning product composition based on varying types and ratios of feed

#77
20140357915
2014-12-04

Method for reducing organic halide contamination in hydrocarbon products using a metal chloride

#78
20140336430
2014-11-13

Alkylation unit and process

#79
20140330061
2014-11-06

Hydrocarbon Conversion Process and Molecular Sieve of MFS Framework Type With Controllable Average Size

#80
20140323786
2014-10-30

Continuous mixing reactor and method of use

#81
20140275680
2014-09-18

Integration of hydro-dechlorination and hydro-regeneration

#82
20140243563
2014-08-28

METHOD FOR THE ALKYLATION OF RESIDUAL HYDROCARBONS OBTAINED FROM PYROLYTIC PROCESSES

#83
20140206919
2014-07-24

Metallophosphate molecular sieves, method of preparation and use

#84
20140206918
2014-07-24

Silicometallophosphate molecular sieves, method of preparation and use

#85
20140200376
2014-07-17

Tandem transfer hydrogenation and oligomerization for hydrocarbon production

#86
20140134065
2014-05-15

Alkylation process unit comprising a fractionation unit for separating hydrogen gas and hydrogen chloride

#87
20140066678
2014-03-06

Alkylation process with recycle of hydrogen and recovery of hydrogen chloride

#88
20140044613
2014-02-13

Catalytic isobutane alkylation

#89
20140039231
2014-02-06

Hydrogen recycle and hydrogen chloride recovery in an alkylation process

#90
20140037512
2014-02-06

Alkylation process unit with recyle of hydrogen and recovery of hydrogen chloride

#91
20140024874
2014-01-23

PROCESS TO REMOVE DISSOLVED AlCl3 FROM IONIC LIQUID

#92
20140004024
2014-01-02

Metallophosphate molecular sieves, methods of preparation and use

#93
20130331625
2013-12-12

Alkylation method using ionic liquid as catalyst

#94
20130066133
2013-03-14

Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes

#95
20130053236
2013-02-28

ACID CATALYST COMPOSITION COMPRISING HALIDE-CONTAINING CONJUNCT POLYMER AND LEWIS ACID

#96
20130053235
2013-02-28

Acid catalyst composition comprising conjunct polymer and lewis acid

#97
20130029832
2013-01-31

Stabilized aggregates of small crystallites of zeolite Y

#98
20120282150
2012-11-08

Alkylation process unit for producing high quality gasoline blending components in two modes

#99
20120271086
2012-10-25

Process for reacting ISO-alkane to make naphtha and middle distillate

#100
20120264991
2012-10-18

Alkylating iso-pentane with a converted olefinic feedstock

#101
20120264987
2012-10-18

Hydrocarbon conversion process using molecular sieve of MFS framework type

#102
20120253093
2012-10-04

METHOD OF ALKYLATION USING CATALYST ON CERAMIC FOAM SUPPORT

#103
20120230882
2012-09-13

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#104
20120226083
2012-09-06

Process for reacting an iso-alkane to produce a high boiling product and an alkylate gasoline blending component

#105
20120190896
2012-07-26

Method of making a molecular sieve of MFS framework type with controllable average size

#106
20120172647
2012-07-05

Process for preparing an alkylate

#107
20120165593
2012-06-28

PROCESS FOR PREPARING AN ALKYLATE

#108
20120165592
2012-06-28

Method for revamping an HF or sulphuric acid alkylation unit

#109
20120165590
2012-06-28

Process for preparing an alkylate

#110
20120159759
2012-06-28

Method for revamping an HF or sulphuric acid alkylation unit

#111
20120088948
2012-04-12

Production of a high octane alkylate from ethylene and isobutene

#112
20120004486
2012-01-05

UZM-45 aluminosilicate zeolite, method of preparation and processes using UZM-45

#113
20120004484
2012-01-05

UZM-7 aluminosilicate zeolite, method of preparation and processes using UZM-7

#114
20120004095
2012-01-05

ACID CATALYST COMPOSITION HAVING A HIGH LEVEL OF CONJUNCT POLYMER.

#115
20120003147
2012-01-05

UZM-35 ZEOLITIC COMPOSITION, METHOD OF PREPARATION AND PROCESSES

#116
20110319258
2011-12-29

METHOD TO MAKE AN ACID CATALYST HAVING GREATER THAN 20 WT% CONJUNCT POLYMER

#117
20110313227
2011-12-22

ALKYLATION CATALYST AND RELATED PROCESS

#118
20110245564
2011-10-06

Processes using UZM-37 aluminosilicate zeolite

#119
20110230692
2011-09-22

Process for producing high quality gasoline blending components in two modes

#120
20110184219
2011-07-28

ALKYLATION PROCESS COMPRISING MONITORING IONIC LIQUID CATALYST ACIDITY

#121
20110183423
2011-07-28

Process for controlling ionic liquid catalyst activity by titration

#122
20110152591
2011-06-23

Solid catalyst hydrocarbon conversion process using stacked moving bed reactors

#123
20110152590
2011-06-23

Solid catalyst hydrocarbon alkylation using stacked moving bed radial flow reactors

#124
20110144399
2011-06-16

Process for producing alkylate with an increased RON

#125
20110130602
2011-06-02

Process for reacting iso-alkane

#126
20110130601
2011-06-02

Process for reacting iso-pentane

#127
20110111508
2011-05-12

CONTINUOUS PROCESS FOR MAINTAINING THE ACID CONTENT OF AN IONIC LIQUID CATALYST

#128
20110105820
2011-05-05

STABILIZED IONIC LIQUID CATALYZED PROCESSES

#129
20110100876
2011-05-05

Composite solid acid catalyst, preparing process and application in the alkylation

#130
20110060178
2011-03-10

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#131
20100298620
2010-11-25

Hydroconversion process with alkyl halide comprising at least 55 wt% halide

#132
20100234661
2010-09-16

ALKYLATION PROCESS USING A CATALYST COMPRISING RARE EARTH CONTAINING ZEOLITES AND REDUCED AMOUNT OF NOBLE METAL

#133
20100222619
2010-09-02

Block coordination copolymers

#134
20100152518
2010-06-17

PROCESS TO MAKE A LIQUID CATALYST HAVING A HIGH MOLAR RATIO OF ALUMINUM TO NITROGEN

#135
20100152506
2010-06-17

Process for hydrocarbon conversion using, a method to make, and compositions of, an acid catalyst

#136
20100130804
2010-05-27

Electrochemical removal of conjunct polymers from chloroaluminate ionic liquids

#137
20100130799
2010-05-27

Process to remove dissolved AlClfrom ionic liquid

#138
20100129921
2010-05-27

Monitoring of ionic liquid catalyst deactivation

#139
20100094072
2010-04-15

Isoparaffin-Olefin alkylation

#140
20090275791
2009-11-05

CERAMIC FOAM CATALYST SUPPORT FOR GASOLINE ALKYLATION

#141
20090264694
2009-10-22

Reduction of organic halides in alkylate gasoline

#142
20090198091
2009-08-06

HSOalkylation by conversion of olefin feed to oligomers and sulfate esters

#143
20090192339
2009-07-30

Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins

#144
20080234528
2008-09-25

Catalytic isobutane alkylation

#145
20080194400
2008-08-14

Multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons

#146
20080183025
2008-07-31

Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal

#147
20080154083
2008-06-26

Hydrocarbon conversion using nanocrystalline zeolite Y

#148
20080146858
2008-06-19

Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins

#149
20080142412
2008-06-19

Reduction of organic halides in alkylate gasoline

#150
20080031810
2008-02-07

UZM-22 aluminosilicate zeolite, method of preparation and processes using UZM-22

#151
20080027263
2008-01-31

Method of improving alkylate yield in an alkylation reaction

#152
20070293390
2007-12-20

Alkylation Catalyst, Its Preparation and Use

#153
20070282149
2007-12-06

Alkylation process using a catalyst comprising a solid acid and a hydrogenation metal

#154
20070265483
2007-11-15

PROCESS FOR SELECTIVELY HYDROGENATING BUTADIENE IN AN C4 OLEFIN STREAM CONTAINING A CATALYST POISON WITH THE SIMULTANEOUS ISOMERIZATION OF 1-BUTENE TO 2-BUTENE

#155
20070249737
2007-10-25

Cyclone reactor and associated methods

#156
20070118005
2007-05-24

Process for alkylation of an aromatic hydrocarbon or isoalkane with an olefin over the catalysis of a solid acid

#157
20060135839
2006-06-22

Alkylation process using chloroaluminate ionic liquid catalysts

#158
20050250972
2005-11-10

Isobutane alkylation

#159
20050245782
2005-11-03

Isobutane alkylation

#160
20050197516
2005-09-08

Alkylation process with efficient effluent refrigeration

#161
20050154243
2005-07-14

Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst

#162
20050059848
2005-03-17

Isoparaffin-olefin alkylation

#163
19061498
2025-10-07

Propylene oligomerization processes with enhanced olefinic yields

#164
18336936
2024-04-16

Methods and systems for alkylate production involving a multi-zone alkylation reactor

#165
17954438
2023-05-09

Integrated reactor for ionic liquid alkylation using bio-ethylene feedstock

#166
16048465
2020-01-07

Chemical reactor for use with overly reactive chemicals

#167
14801004
2018-09-18

Chemical reactor for use with overly reactive chemicals