ClassID:

32845

B01J23/90 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group Regeneration or reactivation

Sub-classes:
Recent Application in this class:
#1
20250382178
2025-12-18

CARBON CATALYST SEPARATION

#2
20240316544
2024-09-26

Processes for Regenerating Catalysts and for Upgrading Alkanes and/or Alkyl Aromatic Hydrocarbons

#3
20230398533
2023-12-14

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

#4
20220331778
2022-10-20

HYDROCARBON REFORMING CATALYST, HYDROCARBON REFORMING APPARATUS, AND METHOD FOR RECOVERING HYDROCARBON REFORMING CATALYST FROM DETERIORATION DUE TO SULFUR

#5
20220288571
2022-09-15

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

#6
20210316275
2021-10-14

Material for removing contaminants from water

#7
20190262811
2019-08-29

Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor

#8
20190240620
2019-08-08

Method of regenerating a deNOcatalyst

#9
20190127299
2019-05-02

Method for producing hydrochlorofluorocarbon and/or hydrofluorocarbon

#10
20180265436
2018-09-20

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

#11
20180214851
2018-08-02

Material for removing contaminants from water

#12
20180154397
2018-06-07

Method for sorting contaminated catalysts or adsorbents

#13
20170313638
2017-11-02

Catalytic gas phase fluorination

#14
20170253543
2017-09-07

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

#15
20170173575
2017-06-22

Regeneration process for metal catalyst based gas purifiers

#16
20160221899
2016-08-04

Catalytic gas phase fluorination

#17
20160176789
2016-06-23

Catalytic gas phase fluorination

#18
20160144354
2016-05-26

Method for regenerating COS hydrolysis catalyst

#19
20150360218
2015-12-17

Activation and regeneration of fluorination catalysts, and fluorination process

#20
20150218463
2015-08-06

Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil

#21
20150203763
2015-07-23

Process for conversion of biomass in multi-zone reactor

#22
20130165316
2013-06-27

Process for the preparation of a catalyst which can be used in hydrotreatment and hydroconversion

#23
20120264988
2012-10-18

Cineole

#24
20120231947
2012-09-13

Process for the off site regeneration of solid catalysts

#25
20120207668
2012-08-16

Soak and coke

#26
20120117860
2012-05-17

Two-stage reactor and process for conversion of solid biomass material

#27
20120040822
2012-02-16

Non-destructive process for the elimination of silicon from alumina based materials

#28
20110192729
2011-08-11

Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination

#29
20110054200
2011-03-03

Systems and Processes for Biodiesel Production

#30
20110015056
2011-01-20

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

#31
20110015055
2011-01-20

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

#32
20100240936
2010-09-23

CATALYSTS AND PROCESSES FOR SELECTIVE HYDROGENATION OF ACETYLENE AND DIENES IN LIGHT OLEFIN FEEDSTREAMS

#33
20100222210
2010-09-02

CATALYSTS AND PROCESSES FOR SELECTIVE HYDROGENATION OF ACETYLENE AND DIENES IN LIGHT OLEFIN FEEDSTREAMS

#34
20100113253
2010-05-06

Microwave spent catalyst decoking method

#35
20090131246
2009-05-21

Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams

#36
20080242903
2008-10-02

Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams

#37
20080234125
2008-09-25

Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams

#38
20070161500
2007-07-12

Method of regenerating hydrogenation catalyst and diolefin purification plant

#39
20070095673
2007-05-03

Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination

#40
20060166816
2006-07-27

Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams