ClassID:

33399

B01J38/20 - 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 Plural distinct oxidation stages

Recent Application in this class:
#1
20250296075
2025-09-25

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

#2
20240166577
2024-05-23

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

#3
20230024777
2023-01-26

Regeneration and activation of catalysts for carbon and syngas production

#4
20210395166
2021-12-23

Method for producing long-chain alkylbenzene

#5
20210245140
2021-08-12

SILICA PROMOTOR FOR PROPANE DEHYDROGENATION CATALYSTS BASED ON PLATINUM AND GALLIUM

#6
20200248080
2020-08-06

Processing scheme for production of low sulfur bunker fuel

#7
20190299195
2019-10-03

METHOD FOR REGENERATING CATALYST FOR BUTADIENE PRODUCTION

#8
20190176132
2019-06-13

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

#9
20180178208
2018-06-28

FCC counter-current regenerator with a regenerator riser

#10
20150290636
2015-10-15

Processes for the continuous regeneration of a catalyst

#11
20150111720
2015-04-23

Regeneration of spent paraffin dehydrogenation catalyst

#12
20140318944
2014-10-30

CATALYTIC PYROLYSIS OF BIOMASS USING A MULTI-STAGE CATALYST REGENERATOR

#13
20130267748
2013-10-10

Catalyst regeneration process

#14
20130260984
2013-10-03

Process for regenerating catalyst

#15
20130072376
2013-03-21

Catalyst regeneration zone divided into sectors for regenerative catalytic units

#16
20120322649
2012-12-20

PROCESSES AND APPARATUSES FOR REGENERATING CATALYST PARTICLES

#17
20120083404
2012-04-05

Process for regenerating catalyst

#18
20110212828
2011-09-01

Process and vessel for regenerating a reforming catalyst

#19
20110197929
2011-08-18

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

#20
20110190113
2011-08-04

Catalyst regeneration apparatus and associated regeneration process

#21
20100311566
2010-12-09

Process for regenerating a reforming catalyst

#22
20100298117
2010-11-25

Catalyst regeneration process

#23
20100167911
2010-07-01

Catalyst regeneration

#24
20100152021
2010-06-17

Reformer regeneration process

#25
20090264279
2009-10-22

Three-stage counter-current FCC regenerator

#26
20090247393
2009-10-01

Process for regenerating a catalyst

#27
20090163351
2009-06-25

Method of regenerating catalyst in a fluidized catalytic cracking unit

#28
20090143218
2009-06-04

REGENERATION PROCESS FOR A C8 ALKYLAROMATIC ISOMERIZATION CATALYST

#29
20080188695
2008-08-07

Process for regenerating a catalyst bed deactivated in the course of a heterogeneously catalyzed partial dehydrogenation of a hydrocarbon

#30
20080163611
2008-07-10

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

#31
20050074369
2005-04-07

Process for controlling a moving bed combustion zone and its use

#32
14574303
2016-05-03

Process for catalyst regeneration