ClassID:

33411

B01J38/44 - 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 halogen-containing material and adding simultaneously or subsequently free oxygen; using oxyhalogen compound

Recent Application in this class:
#1
20250050323
2025-02-13

METHODS FOR IMPROVING METAL DISPERSION OF A CATALYST

#2
20220203319
2022-06-30

Regeneration vessel adsorption zone and process for adsorbing halogen-containing material and sampling catalyst

#3
20220144663
2022-05-12

Polyoxometalates Comprising Transition Metals

#4
20220064549
2022-03-03

HYDROCARBON CONVERSION PROCESS WITH RECYCLING OF REDUCTION EFFLUENTS

#5
20220048019
2022-02-17

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

#6
20210016240
2021-01-21

Advanced process control in a continuous catalytic regeneration reformer

#7
20200353456
2020-11-12

Methods and reforming systems for re-dispersing platinum on reforming catalyst

#8
20190247833
2019-08-15

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

#9
20190046968
2019-02-14

Catalyst regeneration

#10
20180333713
2018-11-22

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

#11
20180333705
2018-11-22

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

#12
20180318812
2018-11-08

Processes for regenerating catalysts

#13
20160279626
2016-09-29

Method for regenerating semi-regenerated reforming catalyst

#14
20160068766
2016-03-10

Regenerator for regenerating catalysts under different operating conditions

#15
20160059227
2016-03-03

Methods and apparatuses for regenerating catalyst particles

#16
20160045904
2016-02-18

Methods of regenerating aromatization catalysts

#17
20150290636
2015-10-15

Processes for the continuous regeneration of a catalyst

#18
20150111720
2015-04-23

Regeneration of spent paraffin dehydrogenation catalyst

#19
20140194275
2014-07-10

Methods of reactivating an aromatization catalyst

#20
20140027349
2014-01-30

Reactor for continuous catalyst regeneration with a perforated box for mixing and distributing gases in the oxychlorination zone

#21
20140027348
2014-01-30

Continuous catalyst regeneration reactor with a chamber for mixing gas and distributing gas in the oxychlorination zone

#22
20140008270
2014-01-09

Reactor for Continuous Regeneration of Catalyst with a Central Gas-Mixing Box

#23
20140008269
2014-01-09

REACTOR FOR CONTINUOUS CATALYST REGENERATION WITH A GAS DISTRIBUTION TRAY IN THE OXYCHLORINATION ZONE

#24
20130256193
2013-10-03

PROCESS AND SYSTEM FOR THE ADDITION OF PROMOTER METAL DURING OPERATION IN A CATALYTIC REFORMING UNIT

#25
20130072376
2013-03-21

Catalyst regeneration zone divided into sectors for regenerative catalytic units

#26
20120322649
2012-12-20

PROCESSES AND APPARATUSES FOR REGENERATING CATALYST PARTICLES

#27
20120277089
2012-11-01

PROCESS FOR THE REGENERATION OF HYDROCARBON CONVERSION CATALYSTS

#28
20120270724
2012-10-25

Process for regenerating a reforming catalyst

#29
20120190906
2012-07-26

Organic chloride adsorbent

#30
20120093699
2012-04-19

TURNDOWN THERMOCOMPRESSOR DESIGN FOR CONTINUOUS CATALYST RECOVERY

#31
20110274613
2011-11-10

Process for regenerating a catalyst comprising ruthenium oxide for the oxidation of hydrogen chloride

#32
20110212828
2011-09-01

Process and vessel for regenerating a reforming catalyst

#33
20110147267
2011-06-23

Rapid cycle reforming process

#34
20110083936
2011-04-14

Process and Facility for Removing One or More Compounds

#35
20100311566
2010-12-09

Process for regenerating a reforming catalyst

#36
20100222202
2010-09-02

Turndown thermocompressor design for continuous catalyst recovery

#37
20100160702
2010-06-24

Methods of Preparing an Aromatization Catalyst

#38
20100160150
2010-06-24

Methods of preparing an aromatization catalyst

#39
20100160147
2010-06-24

Methods of reactivating an aromatization catalyst

#40
20100116714
2010-05-13

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

#41
20090143218
2009-06-04

REGENERATION PROCESS FOR A C8 ALKYLAROMATIC ISOMERIZATION CATALYST

#42
20080156699
2008-07-03

Process and facility for removing one or more compounds

#43
20060046924
2006-03-02

Process for regeneration of a catalyst that contains an EUO-structural-type zeolite

#44
20050148456
2005-07-07

Off-site regeneration of reforming catalysts