ClassID:

32846

B01J23/92 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group; Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups  - 

Recent Application in this class:
#1
20260124602
2026-05-07

ORGANIC MATTER DECOMPOSITION CATALYST, HONEYCOMB STRUCTURE, METHOD FOR DECOMPOSING ORGANIC MATTER, AND ORGANIC MATTER DECOMPOSITION DEVICE

#2
20260042058
2026-02-12

METHOD AND SYSTEM FOR TREATING SULFUR DIOXIDE CONTAINING STREAM BY CATALYTIC OXIDATION AND ACID AQUEOUS ABSORPTION

#3
20260015547
2026-01-15

REPURPOSING FLUIDIZED CATALYTIC CRACKING (FCC) SYSTEMS TO GENERATE RENEWABLE FUEL INTERMEDIATE COMPOSITIONS

#4
20250281910
2025-09-11

FIBROUS SILICA LANTHANUM OXIDE-BASED CATALYST FOR DRY REFORMING OF METHANE AND METHODS OF PREPARATION THEREOF

#5
20250091893
2025-03-20

CATALYTIC DEPHOSPHORYLATION USING CERIA NANOCRYSTALS

#6
20250050322
2025-02-13

PRETREATMENT OF POROUS METAL OXIDE CATALYSTS FOR USE IN DEHYDROGENATION AND OTHER REACTIONS

#7
20250001368
2025-01-02

COVALENT ORGANIC FRAMEWORK MEMBRANES, METHODS AND USES THEREOF

#8
20240425764
2024-12-26

SYSTEMS AND PROCESSES FOR LIPID FEEDSTOCK TREATMENT WITH MOVING BED REACTOR

#9
20240390873
2024-11-28

MULTI-FUNCTIONAL CATALYTIC SORBENTS FOR HYDROGEN AND HYDROGEN-ENRICHED SYNGAS PRODUCTION FROM CARBON CONTAINING FEEDSTOCK

#10
20240360379
2024-10-31

Process for removing chloride from lipid feedstocks using rejuvenated catalyst

#11
20240166577
2024-05-23

ADIABATICALLY CONDUCTED PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE FROM MIXTURES OF ETHANOL AND ACETALDEHYDE WITH CATALYST REGENERATION

#12
20240157347
2024-05-16

MOVING BED LIGNOCELLULOSIC BIOMASS CONVERSION WITH FLUID BED CATALYST REGENERATION

#13
20240075468
2024-03-07

METHOD OF RECOVERING AND REGENERATING A METAL CATALYST IN ADIPIC ACID PRODUCTION PROCESS

#14
20230415140
2023-12-28

CATALYTIC ACTIVITY RECOVERY METHOD OF MANGANESE OXIDE CATALYST

#15
20230330643
2023-10-19

PROCESS FOR RECOVERING AND REGENERATING A CATALYST FROM ASH

#16
20230330635
2023-10-19

REDUCING AGENT AND METHOD FOR PRODUCING GAS

#17
20230211332
2023-07-06

Stripping of regenerated catalyst during start-up and shutdown

#18
20230191350
2023-06-22

Process and apparatus for contacting feed and catalyst with improved catalyst mixing

#19
20230032459
2023-02-02

METHOD FOR ACTIVATING A CATALYTICALLY ACTIVE MATERIAL

#20
20220325648
2022-10-13

Systems and methods for recovering catalyst performance

#21
20220143583
2022-05-12

Processes for stabilizing antimony catalysts

#22
20210260573
2021-08-26

PARTICULATE FILTERS

#23
20210236659
2021-08-05

Methods and devices to generate [F-18]triflyl fluoride and other [F-18] sulfonyl fluorides

#24
20210077989
2021-03-18

Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same

#25
20210047181
2021-02-18

Oxycombustion with COcapture in reverse flow reactors

#26
20200361840
2020-11-19

Process for forming a photocatalyst and oxidizing a cycloalkane

#27
20200331751
2020-10-22

Hydrogen production with integrated COcapture

#28
20200317515
2020-10-08

Reverse flow reactor regeneration using high heat capacity fluids

#29
20200282389
2020-09-10

Method for regenerating catalyst and method for producing carbonate ester

#30
20200269218
2020-08-27

Processes for stabilizing antimony catalysts

#31
20200148612
2020-05-14

Gas-phase catalytic fluorination with chromium catalysts

#32
20190330125
2019-10-31

Olefin production method using circulating fluidized bed process

#33
20190329224
2019-10-31

Mesoporous ozonation catalyst, preparation method thereof, and application method thereof

#34
20190282959
2019-09-19

Method of reducing nitrogen oxide compounds

#35
20190276383
2019-09-12

Pt/SrTiOphotocatalyst for production of cycloalkanols and cycloalkanones from cycloalkanes

#36
20190275510
2019-09-12

CATALYTIC CONVERTER RESTORATION SYSTEMS AND METHODS

#37
20190275509
2019-09-12

Neutral complex cleaning solution and regeneration method for denitration catalyst with calcium poisoning

#38
20190262821
2019-08-29

Catalyst composition for conversion of alkanes to alkenes and method of preparation thereof

#39
20190240620
2019-08-08

Method of regenerating a deNOcatalyst

#40
20190225563
2019-07-25

Integrated C3—C4 hydrocarbon dehydrogenation process

#41
20190217275
2019-07-18

CATALYTIC DEPHOSPHORYLATION USING CERIA NANOCRYSTALS

#42
20190105634
2019-04-11

Metal oxide catalyst systems for conversion of ethanol to butadiene

#43
20190070598
2019-03-07

Method for the purification of alumina

#44
20190055871
2019-02-21

Combustion system

#45
20190054448
2019-02-21

Denitration catalyst and method for producing the same

#46
20190046968
2019-02-14

Catalyst regeneration

#47
20190009213
2019-01-10

EXHAUST GAS TREATMENT SYSTEM

#48
20190002372
2019-01-03

Catalyst and hydrocarbon conversion process utilizing the catalyst

#49
20180370878
2018-12-27

Gas-phase catalytic fluorination with chromium catalysts

#50
20180280965
2018-10-04

Method for recycling denitration catalyst

#51
20180280941
2018-10-04

Method for recycling denitration catalyst

#52
20180280936
2018-10-04

Denitration catalyst and method for producing the same

#53
20180280875
2018-10-04

Combustion system

#54
20180272278
2018-09-27

Combustion system for ships

#55
20180265436
2018-09-20

Process for the preparation of halogenated alkenes by dehydrohalogenation of halogenated alkanes

#56
20180185834
2018-07-05

Denitration catalyst regeneration method, denitration catalyst regeneration system, and cleaning agent for denitration catalyst

#57
20180185833
2018-07-05

REGENERATION OF CATALYTIC OXIDATION CATALYST IMPREGNATED WITH CHROMIUM

#58
20180133691
2018-05-17

Method of regenerating used denitration catalyst

#59
20180104680
2018-04-19

Process for recovery and regeneration of deactivated catalysts used in dialkyl carbonate synthesis

#60
20180079700
2018-03-22

Integrated C3—C4 hydrocarbon dehydrogenation process

#61
20180021724
2018-01-25

Coated articles having high kNOx/kSOx ratios for selective catalytic reduction

#62
20170349503
2017-12-07

Metal oxide catalyst systems for conversion of ethanol to butadiene

#63
20170313638
2017-11-02

Catalytic gas phase fluorination

#64
20170313637
2017-11-02

Oxygen transfer agents for the oxidative dehydrogenation of hydrocarbons and systems and processes using the same

#65
20170297979
2017-10-19

Embedded alkane dehydrogenation systems and processes

#66
20170267609
2017-09-21

Process for converting paraffin to olefin and catalyst for use therein

#67
20170267607
2017-09-21

Concurrent reduction for improving the performance of the dehydrogenation of alkanes

#68
20170253543
2017-09-07

Process for the preparation of halogenated alkenes by dehydrohalogenation of halogenated alkanes

#69
20170136447
2017-05-18

Treatment of a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium

#70
20170050183
2017-02-23

Methods for reprocessing used catalysts

#71
20170036984
2017-02-09

Process for production of a silica-supported alkali metal catalyst

#72
20170015622
2017-01-19

Catalysts, methods, and systems for preparing carbamates

#73
20160326069
2016-11-10

Process for converting paraffin to olefin and catalyst for use therein

#74
20160264424
2016-09-15

Catalyst for purification of COfrom chlorinated hydrocarbons

#75
20160251226
2016-09-01

Purification of carbon dioxide streams

#76
20160176789
2016-06-23

Catalytic gas phase fluorination

#77
20160144354
2016-05-26

Method for regenerating COS hydrolysis catalyst

#78
20160136636
2016-05-19

Method for regenerating COS hydrolysis catalyst

#79
20160075617
2016-03-17

Supported metal oxides for olefin metathesis and related methods

#80
20160008793
2016-01-14

Exhaust gas treatment catalyst

#81
20150360218
2015-12-17

Activation and regeneration of fluorination catalysts, and fluorination process

#82
20150307786
2015-10-29

Catalyst compositions and use thereof in catalytic biomass pyrolysis

#83
20150306593
2015-10-29

Apparatus for removing arsenic compound

#84
20150259265
2015-09-17

Dehydrogenation process with heat generating material

#85
20150238942
2015-08-27

Process for production of a silica-supported alkali metal catalyst

#86
20150231625
2015-08-20

Diagnosis and treatment of selective catalytic reduction catalyst

#87
20150141239
2015-05-21

Gas phase heterogeneous catalytic oxidation of alkanes to aliphatic ketones and/or other oxygenates

#88
20150119621
2015-04-30

Processes and catalysts for converting alkanes to alkenes

#89
20150087837
2015-03-26

Rhenium recovery from used reductive amination catalysts

#90
20150072855
2015-03-12

Diagnosis and treatment of selective catalytic reduction catalyst

#91
20150023856
2015-01-22

Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus

#92
20140349838
2014-11-27

METHOD FOR REGENERATION OF EXHAUST GAS TREATMENT CATALYST, AND EXHAUST GAS TREATMENT CATAYLST PRODUCED USING THE METHOD

#93
20140342901
2014-11-20

Remanufactured SCR aged catalyst by in-situ technology

#94
20140274661
2014-09-18

Methods of removing calcium material from a substrate or catalytic converter

#95
20140171685
2014-06-19

Continuous catalyst regeneration in a fluidized bed reactor

#96
20140171676
2014-06-19

Method for preparing acrolein from glycerol or glycerine

#97
20140155671
2014-06-05

Method for catalyst regeneration

#98
20140135532
2014-05-15

Gas phase heterogeneous catalytic oxidation of alkanes to aliphatic ketones and/or other oxygenates

#99
20140080695
2014-03-20

Exhaust gas treatment catalyst and method for regenerating the same

#100
20140018231
2014-01-16

Method for removing arsenic compound, method for regenerating NOx removal catalyst, and NOx removal catalyst

#101
20130310607
2013-11-21

Process for preparing pseudoionone

#102
20130178617
2013-07-11

Catalytic conversion of cellulose to fuels and chemicals using boronic acids

#103
20130130889
2013-05-23

PROCESS FOR MAXIMUM DISTILLATE PRODUCTION FROM FLUID CATALYTIC CRACKING UNITS (FCCU)

#104
20130109560
2013-05-02

PROCESS FOR REPROCESSING SPENT CATALYSTS

#105
20130047903
2013-02-28

Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus

#106
20120270723
2012-10-25

Method for cleaning used denitration catalyst

#107
20120231947
2012-09-13

Process for the off site regeneration of solid catalysts

#108
20120204543
2012-08-16

Method for regeneration of exhaust gas treatment catalyst, and exhaust gas treatment cataylst produced using the method

#109
20120193293
2012-08-02

WASTEWATER TREATMENT METHOD

#110
20120149549
2012-06-14

Process for regenerating a catalyst

#111
20120134899
2012-05-31

Process for recovering metals from a stream rich in hydrocarbons and carbonaceous residues

#112
20120108768
2012-05-03

Continuous catalyst activator

#113
20110288323
2011-11-24

METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE

#114
20110251047
2011-10-13

Systems and methods for regenerating a spent catalyst

#115
20110197929
2011-08-18

Process for removing carbonaceous deposits on surfaces of catalysts and plant parts

#116
20110160040
2011-06-30

Method for removing calcium material from substrates

#117
20110119991
2011-05-26

Interstitial metal hydride catalyst activity regeneration process

#118
20110073139
2011-03-31

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

#119
20110015056
2011-01-20

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

#120
20100312035
2010-12-09

Alkane dehydrogenation catalysts

#121
20100292070
2010-11-18

Method of regenerating exhaust gas treatment catalyst and exhaust gas treatment catalyst obtained by the method

#122
20100240523
2010-09-23

METHOD OF REGENERATION OF SCR CATALYST POISONED BY PHOSPHOROUS COMPONENTS IN FLUE GAS

#123
20100210448
2010-08-19

CATALYST RECOVERY PROCESS

#124
20100191030
2010-07-29

METHOD FOR REACTIVATING METATHESIS CATALYSTS, AND OLEFIN PRODUCTION PROCESS INCLUDING REACTIVATING STEP

#125
20100167911
2010-07-01

Catalyst regeneration

#126
20100121125
2010-05-13

Char methanation catalyst and its use in gasification processes

#127
20100113833
2010-05-06

Catalysts and process for dehydrating glycerol

#128
20100104492
2010-04-29

CARBON OXIDE AND/OR SULFUR OXIDE CAPTURE IN A LIQUID ENVIRONMENT

#129
20100093517
2010-04-15

Method of regenerating used catalyst

#130
20100061906
2010-03-11

Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas

#131
20090325784
2009-12-31

Hydrocarbon dehydrogenation with zirconia

#132
20090305880
2009-12-10

CATALYSTS FOR PRODUCING ORGANIC CARBONATES

#133
20090291823
2009-11-26

Method for regeneration of iron-loaded denox catalysts

#134
20090247392
2009-10-01

In-situ regeneration of a catalyst masked by calcium sulfate

#135
20090233787
2009-09-17

Methods of regeneration of SCR catalyst poisoned by phosphorous components in flue gas

#136
20090233786
2009-09-17

Method of regeneration of SCR catalyst

#137
20090203950
2009-08-13

Metathesis process using a fluidized bed reactor

#138
20090164046
2009-06-25

Continuous catalyst activator

#139
20090155132
2009-06-18

HONEYCOMB CATALYST, DENITRATION CATALYST OF DENITRATION DEVICE, AND EXHAUST GAS DENITRATION DEVICE

#140
20090148362
2009-06-11

Method for recovering tungsten

#141
20090137852
2009-05-28

Method for pretreating and regenerating catalysts used in a process for making fluoroiodoalkanes

#142
20090131243
2009-05-21

Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters

#143
20090126882
2009-05-21

Generation of active polysulphide with manganese and bismuth catalysts

#144
20090005235
2009-01-01

Method of recycling spent flue gas denitration catalyst

#145
20080249342
2008-10-09

Production of aromatics from methane

#146
20080248943
2008-10-09

Method of Regenerating Thermally Deteriorated Catalyst

#147
20080234449
2008-09-25

Catalyst activation and resins therefrom

#148
20080220966
2008-09-11

Denitrification catalyst regeneration method

#149
20080214384
2008-09-04

Process for regenerating a catalyst

#150
20080183019
2008-07-31

NOVEL CATALYSTS AND PROCESS FOR DEHYDRATING GLYCEROL

#151
20080166274
2008-07-10

Oxidative dehydrogenation of alkyl aromatic hydrocarbons

#152
20080139844
2008-06-12

Method Of Preparing Acrylic Acid From Propane In The Absence

#153
20080132404
2008-06-05

Process for producing organic carbonates

#154
20080115800
2008-05-22

Method for treating catalysts

#155
20070221250
2007-09-27

METHOD OF CLEANING AND/OR REGENERATING WHOLLY OR PARTIALLY DE-ACTIVATED CATALYSTS FOR STACK-GAS NITROGEN SCRUBBING

#156
20070179042
2007-08-02

Regeneration of mixed metal oxide catalysts

#157
20070175798
2007-08-02

Methods and compositions for desulfurization of hydrocarbon fuels

#158
20070155988
2007-07-05

Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound

#159
20070149391
2007-06-28

Low temperature ammonia remediation catalysts

#160
20070093672
2007-04-26

Process for producing organic carbonates

#161
20070043252
2007-02-22

Catalyst and process for the production of olefins

#162
20070032373
2007-02-08

Method of regenerating deteriorated catalyst

#163
20060183627
2006-08-17

Method for regenerating re2o7 doped catalyst supports

#164
20060154803
2006-07-13

Honeycomb catalyst, denitration catalyst of denitration device, and exhaust gas denitration device

#165
20060148639
2006-07-06

Method for regenerating iron-loaded denox catalysts

#166
20060094587
2006-05-04

Method of regenerating honeycomb type SCR catalyst by air lift loop reactor

#167
20060004225
2006-01-05

Method for the production of acrylic acid from propane, in the absence of molecular oxygen

#168
20050238549
2005-10-27

Electronic controls for pollutant removal

#169
20050228197
2005-10-13

NOx treated mixed metal oxide catalyst

#170
20050192177
2005-09-01

Catalyst activation and resins therefrom

#171
20050192176
2005-09-01

Denitrification catalyst regeneration method

#172
20050119109
2005-06-02

Method of cleaning and/or regenerating wholly or partially de-activated catalysts of stack-gas nitrogen scrubbing

#173
20050070733
2005-03-31

Supported metal oxides as catalysts for aldol condensations

#174
16361448
2020-04-14

Catalytic gasification to produce ammonia and urea