ClassID:

33419

B01J38/58 - CPC Classification

Classification description:

Regeneration or reactivation of catalysts, in general; Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids and gas addition thereto

Recent Application in this class:
#1
20250144612
2025-05-08

Method of Equipment Decontamination

#2
20230191389
2023-06-22

CATALYST DECONTAMINATION PROCESS

#3
20230127422
2023-04-27

Method and system for reactivating a catalyst

#4
20210023548
2021-01-28

Method of equipment decontamination

#5
20200276574
2020-09-03

Solvent system for cleaning fixed bed reactor catalyst in situ

#6
20200269229
2020-08-27

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

#7
20200269226
2020-08-27

Processes for recovery of rhodium from a hydroformylation process

#8
20190291093
2019-09-26

Method for catalytically producing formic acid and regenerating the catalyst used in the process with little overpressure

#9
20150259609
2015-09-17

Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor

#10
20150087837
2015-03-26

Rhenium recovery from used reductive amination catalysts

#11
20130217793
2013-08-22

Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor

#12
20130130893
2013-05-23

Activation of dual catalyst systems

#13
20130053537
2013-02-28

PROCESS FOR REGENERATING RANEY CATALYSTS

#14
20120230882
2012-09-13

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#15
20110256039
2011-10-20

Method for regenerating amorphous iron oxide hydroxide and desulfurizer containing amorphous iron oxide hydroxide as active component

#16
20110211996
2011-09-01

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

#17
20110060178
2011-03-10

SLURRY COLUMN GASOLINE ALKYLATION USING GAS PHASE OLEFIN INJECTION

#18
20100234661
2010-09-16

ALKYLATION PROCESS USING A CATALYST COMPRISING RARE EARTH CONTAINING ZEOLITES AND REDUCED AMOUNT OF NOBLE METAL

#19
20080183025
2008-07-31

Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal

#20
20080038159
2008-02-14

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

#21
20080027263
2008-01-31

Method of improving alkylate yield in an alkylation reaction

#22
20080021245
2008-01-24

Process for recovering phosphorus ligands from metal complexes having phosphine ligands

#23
20070249486
2007-10-25

Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen

#24
20060135631
2006-06-22

Catalyst recover from a slurry

#25
20050196332
2005-09-08

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