ClassID:

33394

B01J38/10 - CPC Classification

Classification description:

Regeneration or reactivation of catalysts, in general; Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen

Recent Application in this class:
#1
20260124610
2026-05-07

METHOD FOR OPERATING A REACTOR, WHICH COMPRISES A CATALYST MATERIAL, FOR CATALYTICALLY STORING OR RELEASING HYDROGEN GAS, AND SYSTEM COMPRISING SUCH A REACTOR

#2
20260103434
2026-04-16

METHODS OF USING HYDROGEN TO EXTEND CATALYST LIFE FOR ETHANOL TO BUTADIENE CONVERSIONS

#3
20260078308
2026-03-19

METHOD FOR REGENERATING A CATALYST FOR PROCESSING REACTIVE FEEDSTOCK

#4
20250345779
2025-11-13

CATALYSTS AND PROCESSES FOR A REVERSE WATER GAS SHIFT REACTION FOR CONVERTING CARBON DIOXIDE TO CARBON MONOXIDE

#5
20250269364
2025-08-28

PROCESS FOR ACTIVATION OF A HYDROGENOLYSIS CATALYST

#6
20250144611
2025-05-08

PROCESS FOR OPERATING A PLANT FACILITY DURING CATALYST REGENERATION

#7
20250050321
2025-02-13

RED MUD COMPOSITIONS AND METHODS RELATED THERETO

#8
20240343565
2024-10-17

METHOD AND SYSTEM FOR SUPPLYING REFORMED PRODUCT FROM BY-PRODUCT GAS TO CATALYST REGENERATOR OF CATALYTIC OLEFINS PRODUCTION PROCESS

#9
20240165601
2024-05-23

USE OF THE PURGE GAS OF A FIRST AMMONIA CONVERTER FOR REDUCING THE CATALYST OF A SECOND AMMONIA CONVERTER AND METHOD AND SYSTEM THEREOF

#10
20240165590
2024-05-23

CATALYTIC HYDROCONVERSION OF POLYPROPYLENE-BASED PLASTIC WASTE TO LUBRICANT BASE-OILS

#11
20240091760
2024-03-21

METHOD FOR TREATING OR REGENERATING METAL CATALYST AND APPLICATION

#12
20230398533
2023-12-14

METHODS FOR REPLACING A SPENT CATALYST OF A REACTOR TRAIN OF AN OPERATING HYDROPROCESSING SYSTEM

#13
20230330635
2023-10-19

REDUCING AGENT AND METHOD FOR PRODUCING GAS

#14
20230219074
2023-07-13

METHODS OF TREATING AND SULFIDING HYDROCONVERSION CATALYSTS

#15
20230182124
2023-06-15

Red mud compositions and methods related thereto

#16
20230015935
2023-01-19

METHOD FOR THE ACTIVATION OR REJUVENATION OF A CATALYST

#17
20220305482
2022-09-29

REGENERATION OF CATALYST

#18
20220282165
2022-09-08

Processes for upgrading alkanes and alkyl aromatic hydrocarbons

#19
20220274901
2022-09-01

Processes for upgrading alkanes and alkyl aromatic hydrocarbons

#20
20220144724
2022-05-12

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

#21
20220073345
2022-03-10

CATALYTIC METHANE DECOMPOSITION AND CATALYST REGENERATION, METHODS AND USES THEREOF

#22
20220072518
2022-03-10

METHOD FOR REGENERATING HYDROGENATION CATALYST

#23
20220064549
2022-03-03

HYDROCARBON CONVERSION PROCESS WITH RECYCLING OF REDUCTION EFFLUENTS

#24
20210339236
2021-11-04

System for ionic liquid catalyst regeneration

#25
20210276932
2021-09-09

Processes for upgrading alkanes and alkyl aromatic hydrocarbons

#26
20210276002
2021-09-09

Processes for upgrading alkanes and alkyl aromatic hydrocarbons

#27
20210139394
2021-05-13

A PROCESS FOR THE DEHYDROGENATION OF ALKANES TO ALKENES AND IRON-BASED CATALYSTS FOR USE IN THE PROCESS

#28
20210095211
2021-04-01

PROCESS FOR OPERATING A HIGHLY PRODUCTIVE TUBULAR REACTOR

#29
20200276574
2020-09-03

Solvent system for cleaning fixed bed reactor catalyst in situ

#30
20200269229
2020-08-27

Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst

#31
20200238271
2020-07-30

Activation of low metal content catalyst

#32
20200215526
2020-07-09

Methods of treating and sulfiding hydroconversion catalysts

#33
20200148612
2020-05-14

Gas-phase catalytic fluorination with chromium catalysts

#34
20200094230
2020-03-26

Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate

#35
20200078778
2020-03-12

Catalytic process for co-production of benzene, ethylene, and hydrogen

#36
20200078775
2020-03-12

REGENERATION OF DEHYDROAROMATIZATION OF CATALYST WITH CONSTANT CONVERSION

#37
20200031733
2020-01-30

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

#38
20190381494
2019-12-19

Ionic liquid catalyst regeneration

#39
20190381493
2019-12-19

Ionic liquid catalyst regeneration with reduced hydrogen amounts

#40
20190345395
2019-11-14

Channel reactors

#41
20190308183
2019-10-10

Red mud compositions and methods related thereto

#42
20190284479
2019-09-19

Process for operating a highly productive tubular reactor

#43
20190275508
2019-09-12

Process for managing sulfur compounds on catalyst

#44
20190247833
2019-08-15

Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

#45
20190193068
2019-06-27

Fischer-tropsch catalyst performance enhancement process

#46
20190105634
2019-04-11

Metal oxide catalyst systems for conversion of ethanol to butadiene

#47
20190099745
2019-04-04

Process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor

#48
20190047921
2019-02-14

LEAD SULFIDE AS ALKANE DEHYDROGENATION CATALYST

#49
20190039055
2019-02-07

Activation of noble metal catalysts on siliceous supports

#50
20180370878
2018-12-27

Gas-phase catalytic fluorination with chromium catalysts

#51
20180370873
2018-12-27

Methods for producing propylene by the dehydrogenation of propane

#52
20180353945
2018-12-13

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

#53
20180333705
2018-11-22

Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

#54
20180318761
2018-11-08

Process discharge gas polluted material removal device with regenerating means of polluted oxidation catalyst

#55
20180207629
2018-07-26

Apparatus for regeneration of acidic ionic liquid without addition of a hydrogenation catalyst

#56
20180200698
2018-07-19

CATALYST AND METHODS FOR THE ISOMERISATION OF OLEFINS FROM OLEFIN-CONTAINING HYDROCARBON MIXTURES HAVING 4-20 C-ATOMS

#57
20180194705
2018-07-12

Process for making cyclohexanone

#58
20180169631
2018-06-21

Process for managing sulfur on catalyst in a light paraffin dehydrogenation process

#59
20180169630
2018-06-21

Process for managing sulfur on catalyst in a light paraffin dehydrogenation process

#60
20180050334
2018-02-22

Methods for catalyst stripping

#61
20170349503
2017-12-07

Metal oxide catalyst systems for conversion of ethanol to butadiene

#62
20170321126
2017-11-09

Fischer-tropsch synthesis

#63
20170297979
2017-10-19

Embedded alkane dehydrogenation systems and processes

#64
20170216828
2017-08-03

Reactor for homogeneous regeneration of spent ionic liquid

#65
20170216827
2017-08-03

Regeneration of acidic ionic liquid without addition of a hydrogenation catalyst

#66
20170173575
2017-06-22

Regeneration process for metal catalyst based gas purifiers

#67
20170144144
2017-05-25

Processes for regenerating catalysts useful in Fischer-Tropsch processes

#68
20170072392
2017-03-16

Method of improving metal-impregnated catalyst performance

#69
20170072388
2017-03-16

Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate

#70
20170022126
2017-01-26

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

#71
20160368836
2016-12-22

PROCESS FOR THE AROMATIZATION OF A METHANE-CONTAINING GAS STREAM USING ZIRCONIUM HYDROGEN ACCEPTOR PARTICLES

#72
20160346815
2016-12-01

Method for safely and quickly shutting down and cleaning a hydroprocessing reactor of spent catalyst via a water flooding technique

#73
20160318008
2016-11-03

Aromatization catalysts with high surface area and pore volume

#74
20160279626
2016-09-29

Method for regenerating semi-regenerated reforming catalyst

#75
20160257571
2016-09-08

Catalyst for producing higher silane and process for producing higher silane

#76
20160229767
2016-08-11

Hydroalkylating process comprising an activation of the hydroalkylation catalyst and method of making phenol and cyclohexanone

#77
20160122258
2016-05-05

Olefin oligomerization using delaminated zeolite supports as catalyst

#78
20160115566
2016-04-28

Process for preparing a spent catalyst for precious metals recovery

#79
20150298103
2015-10-22

Regeneration of aldehyde decarbonylation catalysts

#80
20150209764
2015-07-30

Catalyst for producing hydrocarbon from syngas, method for producing catalyst, method for regenerating catalyst, and method for producing hydrocarbon from syngas

#81
20150183701
2015-07-02

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#82
20150182956
2015-07-02

Process for producing cumene

#83
20150148214
2015-05-28

Process for regenerating catalyst in a fluid catalytic cracking unit

#84
20150111720
2015-04-23

Regeneration of spent paraffin dehydrogenation catalyst

#85
20150099910
2015-04-09

Activation and use of hydroalkylation catalysts

#86
20150051428
2015-02-19

Catalytic biomass pyrolysis process

#87
20150018438
2015-01-15

Catalyst activation method for Fischer-Tropsch synthesis

#88
20140350318
2014-11-27

Ni/CGO and Ni-Ru/CGO based pre-reforming catalysts formulation for methane rich gas production from diesel processing for fuel cell applications

#89
20140296058
2014-10-02

DEHYDROGENATION REACTOR CATALYST COLLECTOR WITH HOT HYDROGEN STRIPPING ZONE

#90
20140255281
2014-09-11

System and method for exhaust gas after treatment

#91
20140213839
2014-07-31

Methods of regenerating aromatization catalysts

#92
20140179977
2014-06-26

Integrated alkylation process to make blended alkylate gasoline

#93
20140088333
2014-03-27

Aromatization catalysts with high surface area and pore volume

#94
20140066678
2014-03-06

Alkylation process with recycle of hydrogen and recovery of hydrogen chloride

#95
20140037512
2014-02-06

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

#96
20130331628
2013-12-12

Rhenium promoted catalyst

#97
20130316893
2013-11-28

Method for regenerating hydrogenation catalyst

#98
20130310244
2013-11-21

Catalyst mixing process and regenerator relating thereto

#99
20130287664
2013-10-31

Method for exhaust gas after treatment

#100
20130252801
2013-09-26

Process for managing sulfur on catalyst in a light paraffin dehydrogenation process

#101
20130231511
2013-09-05

Methods of regenerating aromatization catalysts

#102
20130225396
2013-08-29

Process for regenerating catalyst in a fluid catalytic cracking unit

#103
20130210939
2013-08-15

Fischer-Tropsch catalyst regeneration

#104
20130130893
2013-05-23

Activation of dual catalyst systems

#105
20130053537
2013-02-28

PROCESS FOR REGENERATING RANEY CATALYSTS

#106
20130012747
2013-01-10

METHOD OF MANUFACTURE OF AROMATIC COMPOUND

#107
20120322899
2012-12-20

Method for manufacturing a regenerated Fischer-Tropsch synthesis catalyst, and hydrocarbon manufacturing method

#108
20120277089
2012-11-01

PROCESS FOR THE REGENERATION OF HYDROCARBON CONVERSION CATALYSTS

#109
20120270724
2012-10-25

Process for regenerating a reforming catalyst

#110
20120231947
2012-09-13

Process for the off site regeneration of solid catalysts

#111
20120230882
2012-09-13

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#112
20120225956
2012-09-06

Catalysts For The Reduction Of Carbon Dioxide To Methanol

#113
20120165417
2012-06-28

Process for regenerating a catalyst

#114
20120128575
2012-05-24

Method for activating catalyst for chlorine production

#115
20120108768
2012-05-03

Continuous catalyst activator

#116
20120083637
2012-04-05

Regeneration of metal-containing catalysts

#117
20120065443
2012-03-15

Monolith catalyst and use thereof

#118
20120022309
2012-01-26

METHOD FOR PRODUCING AROMATIC HYDROCARBON

#119
20110301394
2011-12-08

Process for the conversion of lower alkanes to aromatic hydrocarbons

#120
20110295048
2011-12-01

Rhenium promoted catalyst

#121
20110288355
2011-11-24

Method for producing aromatic hydrocarbon and apparatus for producing aromatic hydrocarbon

#122
20110275873
2011-11-10

METHOD FOR PRODUCING AROMATIC HYDROCARBON

#123
20110270006
2011-11-03

Use of an Additive in the Coupling of Toluene with a Carbon Source

#124
20110269620
2011-11-03

Process for regenerating catalyst in a fluid catalytic cracking unit

#125
20110263918
2011-10-27

Xylene isomerization process and catalyst therefor

#126
20110257452
2011-10-20

Regenerable Composite Catalysts for Hydrocarbon Aromatization

#127
20110253596
2011-10-20

Regenerable Composite Catalysts for Paraffin Aromatization

#128
20110245355
2011-10-06

Catalysts

#129
20110166393
2011-07-07

Method for preparing catalyst

#130
20110147267
2011-06-23

Rapid cycle reforming process

#131
20110143917
2011-06-16

Process for regenerating a catalyst

#132
20110119991
2011-05-26

Interstitial metal hydride catalyst activity regeneration process

#133
20110118105
2011-05-19

Use of microwave energy to remove contaminating deposits from a catalyst

#134
20110060178
2011-03-10

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#135
20110060176
2011-03-10

Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal

#136
20110039686
2011-02-17

Fast regeneration of sulfur deactivated Ni-based hot biomass syngas cleaning catalysts

#137
20110009614
2011-01-13

PROCESSES AND REACTOR SYSTEMS FOR CONVERTING SUGARS AND SUGAR ALCOHOLS

#138
20100323879
2010-12-23

METHOD FOR REGENERATING PALLADIUM-CONTAINING METAL SUPPORTED CATALYST, PALLADIUM-CONTAINING METAL SUPPORTED CATALYST AND METHOD FOR PRODUCING THE SAME

#139
20100312029
2010-12-09

CONTINUOUS PROCESS FOR OXYGEN-FREE CONVERSION OF METHANE

#140
20100304955
2010-12-02

Catalysts

#141
20100293921
2010-11-25

Apparatus and method for regenerating catalyst for purifying exhaust gas

#142
20100256245
2010-10-07

Process for methane conversion

#143
20100234208
2010-09-16

Regeneration of ionic liquid catalyst and recovery of an oil

#144
20100197483
2010-08-05

Ionic liquid catalyst regenerated using a regeneration metal in the presence of added hydrogen

#145
20100183499
2010-07-22

METHOD FOR ACTIVATING CATALYST FOR CHLORINE PRODUCTION

#146
20100166622
2010-07-01

Apparatus and Process for Removal of Carbon Monoxide

#147
20100160148
2010-06-24

Catalytic reformer catalyst collector including purge gas stream

#148
20100160146
2010-06-24

PROCESS FOR REGENERATING A CATALYST

#149
20100152516
2010-06-17

Moving Bed Hydrocarbon Conversion Process

#150
20100152022
2010-06-17

Catalyst regeneration method

#151
20100137125
2010-06-03

Method of regenerating lower hydrocarbon aromatizing catalyst

#152
20100116714
2010-05-13

Process and System for the Addition of Promoter Metal In Situ in a Catalytic Reforming Unit

#153
20100076228
2010-03-25

Methods for improving syngas-to-alcohol catalyst activity and selectivity

#154
20100018906
2010-01-28

Apparatus and process for removal of carbon monoxide

#155
20090253572
2009-10-08

Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen

#156
20090247392
2009-10-01

In-situ regeneration of a catalyst masked by calcium sulfate

#157
20090170689
2009-07-02

Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst

#158
20090164046
2009-06-25

Continuous catalyst activator

#159
20090117026
2009-05-07

Method for manufacturing carbon nano-tube

#160
20090023822
2009-01-22

Method for activating and regenerating catalyst for a fischer-tropsch synthesis reaction

#161
20080312483
2008-12-18

Process for producing aromatic hydrocarbon and hydrogen

#162
20080299032
2008-12-04

Process for producing supported ruthenium and process for producing chlorine

#163
20080293836
2008-11-27

Method for the recovery of ruthenium from used ruthenium oxide-containing catalysts

#164
20080249342
2008-10-09

Production of aromatics from methane

#165
20080236146
2008-10-02

Method And Apparatus For Regenerating NOx Adsorbers

#166
20080154079
2008-06-26

Regeneration of platinum-germanium zeolite catalyst

#167
20080064883
2008-03-13

Catalyst extrudates based on copper oxide and their use for hydrogenating carbonyl compounds

#168
20080027263
2008-01-31

Method of improving alkylate yield in an alkylation reaction

#169
20070249486
2007-10-25

Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen

#170
20070142218
2007-06-21

Regeneration of ionic catalyst by hydrogenation using a homogeneous catalyst

#171
20070142215
2007-06-21

Regeneration of ionic liquid catalyst by hydrogenation using a supported catalyst

#172
20070142214
2007-06-21

Regeneration of ionic liquid catalyst by hydrogenation using a metal or metal alloy catalyst

#173
20070117719
2007-05-24

Catalyst extrudates based on copper oxide and their use for hydrogenating carbonyl compounds

#174
20060252630
2006-11-09

Microwave assisted desulfurization of nitrogen oxide storage reduction catalysts

#175
20060129015
2006-06-15

Process using microchannel technology for conducting alkylation or acylation reaction

#176
20060111233
2006-05-25

Removal of nitrogen and sulfur contamination from catalysts by hot hydrogen stripping

#177
20060035779
2006-02-16

Method for regenerating a hydrogenation catalyst

#178
20050257516
2005-11-24

Method and apparatus for regenerating NOx adsorbers

#179
20050223699
2005-10-13

Bypass controlled regeneration of NOx adsorbers

#180
20050209349
2005-09-22

Regeneration of synthesis gas catalysts

#181
20050187095
2005-08-25

Catalyst regeneration process

#182
20050124835
2005-06-09

Method for producing unsaturated halogenic hydrocarbons and device suitable for use with said method

#183
20050124706
2005-06-09

Pressure swing catalyst regeneration procedure for Fischer-Tropsh catalyst

#184
16224184
2019-10-08

Method for activation or regeneration of a catalyst

#185
15715235
2018-06-26

Segmented reactor for homogeneous regeneration of spent ionic liquid