ClassID:

33426

B01J38/72 - CPC Classification

Classification description:

Regeneration or reactivation of catalysts, in general including segregation of diverse particles

Recent Application in this class:
#1
20250369141
2025-12-04

RECYCLING OF POLYMER MEMBRANES COMPRISING METAL-CONTAINING CATALYST MATERIAL

#2
20250269365
2025-08-28

SYSTEMS AND METHODS FOR SEGREGATING INTO DUAL WASTE STREAMS OXIDIZABLE CATALYST MATERIAL FROM INERT SUPPORT MEDIA

#3
20240050934
2024-02-15

METHOD FOR RECOVERING A METAL CONTAINING HOMOGENEOUS CATALYST USING SOLID ADSORBENTS

#4
20230278859
2023-09-07

ALTERNATING FIXED AND FLUIDIZED BED REACTOR SYSTEMS AND PROCESSES

#5
20230241599
2023-08-03

Systems and methods for segregating into dual waste streams oxidizable catalyst material from inert support media

#6
20230241598
2023-08-03

On-site systems and methods for treating spent oxidizable catalyst in inert gas environments

#7
20230019789
2023-01-19

Catalyst separation process

#8
20220250049
2022-08-11

PROCESSES FOR CATALYTIC PARAFFIN DEHYDROGENATION AND CATALYST RECOVERY

#9
20220072528
2022-03-10

SYSTEMS AND METHODS FOR SEGREGATING INTO DUAL WASTE STREAMS OXIDIZABLE CATALYST MATERIAL FROM INERT SUPPORT MEDIA

#10
20220072527
2022-03-10

ON-SITE SYSTEMS AND METHODS FOR TREATING SPENT OXIDIZABLE CATALYST IN INERT GAS ENVIRONMENTS

#11
20200376478
2020-12-03

Combustion of spent adsorbents containing HPNA compounds in FCC catalyst regenerator

#12
20200269229
2020-08-27

Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst

#13
20190390117
2019-12-26

Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes

#14
20190185398
2019-06-20

Magnetic separation and recycle of catalyst components in a bio-mass to glycols process

#15
20180243712
2018-08-30

PROCESS AND APPARATUS FOR SEPARATING PARTICLES OF A CERTAIN ORDER OF MAGNITUDE FROM A SUSPENSION

#16
20180193823
2018-07-12

Catalyst for producing hydrocarbons

#17
20180161767
2018-06-14

Method for compositional sorting of catalyst or adsorbent in mixtures of catalysts and/or adsorbents

#18
20180154397
2018-06-07

Method for sorting contaminated catalysts or adsorbents

#19
20180117581
2018-05-03

PROCESS FOR REGENERATING CATALYST PARTICLES

#20
20180079968
2018-03-22

Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes

#21
20180021761
2018-01-25

Suspended-bed hydrogenation catalyst and regeneration method therefor

#22
20170321126
2017-11-09

Fischer-tropsch synthesis

#23
20160318073
2016-11-03

Method for sorting spent catalyst as a function of the metals of the catalyst

#24
20160175832
2016-06-23

Process for regenerating catalyst particles

#25
20160167035
2016-06-16

Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste

#26
20150148214
2015-05-28

Process for regenerating catalyst in a fluid catalytic cracking unit

#27
20150093301
2015-04-02

Process for the production of hexamethlenediamine

#28
20140116924
2014-05-01

Self-activating hydroprocessing catalyst and process for treating heavy hydrocarbon feedstocks

#29
20140024859
2014-01-23

Process for the production of hexamethlenediamine

#30
20130225396
2013-08-29

Process for regenerating catalyst in a fluid catalytic cracking unit

#31
20130109560
2013-05-02

PROCESS FOR REPROCESSING SPENT CATALYSTS

#32
20120134899
2012-05-31

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

#33
20110269620
2011-11-03

Process for regenerating catalyst in a fluid catalytic cracking unit

#34
20110251046
2011-10-13

Systems and methods for regenerating a spent catalyst

#35
20110039952
2011-02-17

METHOD OF REMOVING MAGNETIC PARTICLE FROM FISCHER-TROPSCH SYNTHETIC CRUDE OIL AND METHOD OF PRODUCING FISCHER-SYNTHETIC CRUDE OIL (As Amended)

#36
20110011094
2011-01-20

Method of recovering energy from a fluid catalytic cracking unit for overall carbon dioxide reduction

#37
20100292073
2010-11-18

Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste

#38
20100121125
2010-05-13

Char methanation catalyst and its use in gasification processes

#39
20100075829
2010-03-25

Stripping process with multi-sloped baffles

#40
20090163348
2009-06-25

Recovery of slurry unsupported catalyst

#41
20090163347
2009-06-25

Recovery of slurry unsupported catalyst

#42
20090158661
2009-06-25

Method of recovering energy from a fluid catalytic cracking unit for overall carbon dioxide reduction

#43
20090158657
2009-06-25

Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor

#44
20090088316
2009-04-02

Method for regenerating catalyst

#45
20080146434
2008-06-19

Neutralization of quench stream in a process for handling catalyst from an oxygenate-to-olefin reaction

#46
20070088187
2007-04-19

Oxygenate conversion catalyst processing

#47
20060135346
2006-06-22

Method of regenerating catalyst

#48
17486919
2022-05-03

Method and system for renewing spent fluid catalytic cracking (SFCC) catalysts using acid leaching and acid reflux activities