ClassID:

33425

B01J38/70 - CPC Classification

Classification description:

Regeneration or reactivation of catalysts, in general; Liquid treating or treating in liquid phase, e.g. dissolved or suspended Wet oxidation of material submerged in liquid

Recent Application in this class:
#1
20260131322
2026-05-14

REACTOR PYROPHORIC TREATMENT SYSTEM AND METHOD

#2
20240278226
2024-08-22

SYSTEMS AND METHODS FOR WET AIR OXIDATION REGENERATION OF CATALYSTS WITH ION EXCHANGE

#3
20230072588
2023-03-09

SYSTEMS AND METHODS FOR WET AIR OXIDATION REGENERATION OF CATALYSTS

#4
20210283588
2021-09-16

Methods to rejuvenate a deactivated hydroformylation catalyst solution

#5
20200246744
2020-08-06

Hydrogen sulfide removal process

#6
20190262769
2019-08-29

Hydrogen sulfide removal process

#7
20190135622
2019-05-09

Method for storage and release of hydrogen

#8
20180178208
2018-06-28

FCC counter-current regenerator with a regenerator riser

#9
20170080408
2017-03-23

Catalyst regeneration process

#10
20160332154
2016-11-17

Regeneration of catalyst for hydrogenation of sugars

#11
20160272490
2016-09-22

Method for storage and release of hydrogen

#12
20150087837
2015-03-26

Rhenium recovery from used reductive amination catalysts

#13
20140274661
2014-09-18

Methods of removing calcium material from a substrate or catalytic converter

#14
20130309152
2013-11-21

Regenerating a titanium silicalite catalyst

#15
20130109560
2013-05-02

PROCESS FOR REPROCESSING SPENT CATALYSTS

#16
20110130600
2011-06-02

Method for producing cycloolefin and production apparatus thereof

#17
20090264279
2009-10-22

Three-stage counter-current FCC regenerator

#18
20090148361
2009-06-11

Processes and systems for recovering catalyst promoter from catalyst substrates

#19
20090018291
2009-01-15

Method of regeneration of titanium-containing molecular sieve catalyst

#20
20080021245
2008-01-24

Process for recovering phosphorus ligands from metal complexes having phosphine ligands

#21
20070196257
2007-08-23

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream

#22
20070020170
2007-01-25

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream