ClassID:

33396

B01J38/14 - CPC Classification

Classification description:

Regeneration or reactivation of catalysts, in general; Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst; Treating with free oxygen-containing gas with control of oxygen content in oxidation gas

Recent Application in this class:
#1
20250352993
2025-11-20

METHOD AND SYSTEM FOR REGENERATING A CATALYTIC CRACKING CATALYST USING A BIOMASS CHARCOAL FUEL

#2
20250296075
2025-09-25

CATALYTIC CRACKING CATALYST REGENERATION METHOD AND SYSTEM ADOPTING BIO-BASED LIQUID PHASE FUEL

#3
20250043195
2025-02-06

OXYGEN FIRED FCC REGENERATOR WITH CO2 CAPTURE

#4
20230125888
2023-04-27

Regeneration device, device for preparing low-carbon olefins, and use thereof

#5
20220288571
2022-09-15

Process and apparatus for distributing fuel and air to a catalyst regenerator

#6
20210322967
2021-10-21

Emission control during catalyst regeneration

#7
20210154657
2021-05-27

Method for regenerating a toxified catalyst containing ruthenium or ruthenium compounds

#8
20210047181
2021-02-18

Oxycombustion with COcapture in reverse flow reactors

#9
20200331751
2020-10-22

Hydrogen production with integrated COcapture

#10
20200317515
2020-10-08

Reverse flow reactor regeneration using high heat capacity fluids

#11
20200047174
2020-02-13

Processes for controlling the partial regeneration of spent catalyst from an MTO reaction

#12
20190283015
2019-09-19

Emission control during catalyst regeneration

#13
20190262811
2019-08-29

Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor

#14
20190248727
2019-08-15

Method for separating formic acid from a reaction mixture by means of extraction

#15
20190225563
2019-07-25

Integrated C3—C4 hydrocarbon dehydrogenation process

#16
20190176141
2019-06-13

Catalyst regenerator and catalyst regeneration method

#17
20190176132
2019-06-13

Phenol alkylation catalyst precursor and catalyst, method of forming catalyst, method of regenerating catalyst, and method of alkylating phenol

#18
20190091664
2019-03-28

Process for the catalytic preparation of hydrogen cyanide from methane and ammonia

#19
20190047921
2019-02-14

LEAD SULFIDE AS ALKANE DEHYDROGENATION CATALYST

#20
20190046968
2019-02-14

Catalyst regeneration

#21
20180318813
2018-11-08

Processes for rejuvenating catalysts

#22
20180169640
2018-06-21

Methods for regenerating sulfur-contaminated aromatization catalysts

#23
20180104641
2018-04-19

Method and device for the desulphurisation of a gas flow

#24
20180079700
2018-03-22

Integrated C3—C4 hydrocarbon dehydrogenation process

#25
20180057422
2018-03-01

Reactivating propane dehydrogenation catalyst

#26
20170252739
2017-09-07

Process for regeneration of tar reformer catalyst

#27
20170246617
2017-08-31

PROCESS FOR THE CATALYTIC PREPARATION OF HYDROGEN CYANIDE FROM METHANE AND AMMONIA

#28
20170189894
2017-07-06

Method for producing aluminosilicate catalyst, aluminosilicate catalyst, and method for producing monocyclic aromatic hydrocarbons

#29
20170136447
2017-05-18

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

#30
20160362614
2016-12-15

Fluid catalytic cracking unit with low emissions

#31
20160279626
2016-09-29

Method for regenerating semi-regenerated reforming catalyst

#32
20160096168
2016-04-07

Production of aromatics from methane

#33
20160023194
2016-01-28

Method of treatment for a catalytic reactor

#34
20150152024
2015-06-04

Method for converting olefin or alcohol and method for producing propylene or aromatic compound

#35
20150094201
2015-04-02

Process for regenerating a coked catalytic cracking catalyst

#36
20140200385
2014-07-17

Reactivating propane dehydrogenation catalyst

#37
20130331628
2013-12-12

Rhenium promoted catalyst

#38
20130267748
2013-10-10

Catalyst regeneration process

#39
20130267747
2013-10-10

Multistage cracking and stripping process in an FCC unit

#40
20130252809
2013-09-26

Method for activation of chromium containing catalyst precursor for polymerization and the resulting polymerization catalyst

#41
20130252800
2013-09-26

Robustness of coke burning from catalyst for light paraffin dehydrogenation process

#42
20130186806
2013-07-25

Process for hydrotreating a hydrocarbon cut with a boiling point of more than 250° C. in the presence of a sulphide catalyst prepared using a cyclic oligosaccharide

#43
20130157839
2013-06-20

Multiple burn zones with independent circulation loops

#44
20130072376
2013-03-21

Catalyst regeneration zone divided into sectors for regenerative catalytic units

#45
20130066125
2013-03-14

Extending the life of an aromatization catalyst

#46
20120322649
2012-12-20

PROCESSES AND APPARATUSES FOR REGENERATING CATALYST PARTICLES

#47
20120271073
2012-10-25

Process for regenerating a coked catalytic cracking catalyst

#48
20120270724
2012-10-25

Process for regenerating a reforming catalyst

#49
20120130138
2012-05-24

METHOD FOR MANUFACTURING PROPYLENE AND CATALYST FOR MANUFACTURING PROPYLENE

#50
20120004490
2012-01-05

Method for producing propylene

#51
20110295048
2011-12-01

Rhenium promoted catalyst

#52
20110245355
2011-10-06

Catalysts

#53
20110211996
2011-09-01

Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst

#54
20110207982
2011-08-25

Process for ethylbenzene production

#55
20110197929
2011-08-18

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

#56
20110190558
2011-08-04

Extending the life of an aromatization catalyst

#57
20110124938
2011-05-26

Ethylene oligomerization catalyst and use thereof

#58
20110059008
2011-03-10

Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide

#59
20110054232
2011-03-03

Production of Aromatics from Methane

#60
20110039686
2011-02-17

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

#61
20100317888
2010-12-16

Carbonylation process with in situ regeneration of mordenite catalyst

#62
20100310448
2010-12-09

Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide

#63
20100286461
2010-11-11

Reactor for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

#64
20100152021
2010-06-17

Reformer regeneration process

#65
20100112392
2010-05-06

METHOD FOR REGENERATING A REFORMER

#66
20100099549
2010-04-22

Once through regeneration for an olefin cracking reactor

#67
20090137852
2009-05-28

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

#68
20090124840
2009-05-14

Extending the life of an aromatization catalyst

#69
20080163611
2008-07-10

Procedure for the desulfurization of a storage catalyst and the device for the implementation of this procedure

#70
20080038159
2008-02-14

Method and apparatus for regenerating an iron-based fischer-tropsch catalyst

#71
20070142689
2007-06-21

Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

#72
20070032681
2007-02-08

Method for dehydrogenation of carbonyl compounds

#73
20060183627
2006-08-17

Method for regenerating re2o7 doped catalyst supports

#74
20060135836
2006-06-22

Processes for lifting spent catalyst into a regenerator in an oxygenate to olefins reaction system

#75
20060111597
2006-05-25

Alkylation and catalyst regenerative process

#76
20060004238
2006-01-05

Critical phase alkylation process

#77
20050234278
2005-10-20

Integrating an air separation unit into an oxygenate-to-olefins reaction system

#78
20050203328
2005-09-15

Method of treating a catalytic reactor system prior to reactor servicing

#79
20050196332
2005-09-08

Method and apparatus for regenerating an iron-based fischer-tropsch catalyst

#80
20050096487
2005-05-05

Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrolein

#81
20050085375
2005-04-21

Method for thermally decoking a zeolite catalyst

#82
20050075237
2005-04-07

Alkylation and catalyst regenerative process

#83
20050014978
2005-01-20

Control method of exhaust gas purifying system