ClassID:

34316

B01J2219/30475 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to random packing elements; Composition or microstructure of the elements comprising catalytically active material

Recent Application in this class:
#1
20260131300
2026-05-14

PROCESSING MATERIALS USING MICRO-PULSE MICRO-ARC PROCESSING

#2
20250207617
2025-06-26

USE OF TREATING ELEMENTS TO FACILITATE FLOW IN VESSELS

#3
20250198433
2025-06-19

USE OF TREATING ELEMENTS TO FACILITATE FLOW IN VESSELS

#4
20240335821
2024-10-10

CATALYST SUPPORT

#5
20230407892
2023-12-21

Use of treating elements to facilitate flow in vessels

#6
20220042528
2022-02-10

Use of treating elements to facilitate flow in vessels

#7
20220032253
2022-02-03

Catalyst particle shape

#8
20210339229
2021-11-04

Catalyst support

#9
20210275996
2021-09-09

Catalytic reactor

#10
20210018022
2021-01-21

Use of treating elements to facilitate flow in vessels

#11
20200376414
2020-12-03

Structured elements and methods of use

#12
20200376413
2020-12-03

STRUCTURED ELEMENTS AND METHODS OF USE

#13
20200270129
2020-08-27

Reactor packing with preferential flow catalyst

#14
20200215524
2020-07-09

SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEPARATION UNITS

#15
20200149564
2020-05-14

Use of treating elements to facilitate flow in vessels

#16
20200009543
2020-01-09

Selective solid catalyst for tail end of olefin-epoxidation flow reactor

#17
20190358620
2019-11-28

Separation method and assembly for process streams in component separation units

#18
20190351402
2019-11-21

Separation method and assembly for process streams in component separation units

#19
20190336957
2019-11-07

Separation method and assembly for process streams in component separation units

#20
20190301499
2019-10-03

Use of treating elements to facilitate flow in vessels

#21
20190301498
2019-10-03

Use of treating elements to facilitate flow in vessels

#22
20190285098
2019-09-19

Use of treating elements to facilitate flow in vessels

#23
20190242412
2019-08-08

Use of treating elements to facilitate flow in vessels

#24
20190232257
2019-08-01

Fixed catalyst bed comprising metal foam bodies

#25
20190217283
2019-07-18

Separation method and assembly for process streams in component separation units

#26
20190201862
2019-07-04

Shell and tube oxidation reactor with improved resistance to fouling

#27
20190151820
2019-05-23

Planar catalyst filling

#28
20190076815
2019-03-14

Structured packing element having a spiral helix shape

#29
20190048903
2019-02-14

Use of treating elements to facilitate flow in vessels

#30
20190039038
2019-02-07

Enhanced efficiency endothermic reactor for syngas production with flexible heat recovery to meet low export steam generation

#31
20190031506
2019-01-31

Reactor packing with preferential flow catalyst

#32
20180264681
2018-09-20

Methods for manufacture of extruded objects

#33
20180208525
2018-07-26

PROCESS FOR THE OXIDATIVE COUPLING OF METHANE

#34
20180078919
2018-03-22

Shell and tube oxidation reactor with improved resistance to fouling

#35
20180029014
2018-02-01

Catalyst gauze and installation for the catalytic oxidation of ammonia

#36
20170361312
2017-12-21

ENGINEERED INERT MEDIA FOR USE IN FIXED BED DEHYDROGENATION REACTORS

#37
20170189875
2017-07-06

LOW PRESSURE DROP PACKING MATERIAL STRUCTURES

#38
20170189834
2017-07-06

Structured elements and methods of use

#39
20160347614
2016-12-01

Catalyst arrangement

#40
20160303532
2016-10-20

Shell and tube oxidation reactor with improved resistance to fouling

#41
20160030937
2016-02-04

Removable protective coating for the receipt of a dust free catalyst

#42
20150314257
2015-11-05

Wire standoffs for stackable structural reactors

#43
20150246343
2015-09-03

Oxidation catalyst with saddle-shaped support body

#44
20150209755
2015-07-30

Seals for use with foil supported and catalyst structures

#45
20150191353
2015-07-09

Catalyst structures

#46
20150010467
2015-01-08

Continuous fixed-bed catalytic reactor and catalytic reaction method using same

#47
20140308189
2014-10-16

Shaping capture masses for the purification of a liquid or gas feed containing heavy metals

#48
20140046093
2014-02-13

Process for charging a longitudinal section of a catalyst tube

#49
20130274508
2013-10-17

Shell and tube oxidation reactor with improved resistance to fouling

#50
20130258806
2013-10-03

Marine acquisition using subaquatic floating seismic nodes

#51
20130213790
2013-08-22

Process and device for converting biomass to gaseous products

#52
20130039828
2013-02-14

Catalyst structures

#53
20120197056
2012-08-02

Enhancement of surface-active solid-phase heterogeneous catalysts

#54
20120055870
2012-03-08

Carrier element, biological water treatment system and their use, and method for biologically treating waste water

#55
20110201856
2011-08-18

FILTRATION AND PREDISTRIBUTION DEVICE FOR A FIXED CATALYTIC BED REACTOR AND USE THEREOF

#56
20110201494
2011-08-18

Shaped heterogeneous catalysts

#57
20110194991
2011-08-11

Tubular reactor with jet impingement heat transfer

#58
20110152596
2011-06-23

Catalyst and process for preparing isoolefins

#59
20110147319
2011-06-23

USE, FOR FILTRATION, OF HOLLOW ELEMENTS FORMED FROM A HELICAL WINDING

#60
20110135543
2011-06-09

Microfibrous media and packing method for optimizing and controlling highly exothermic and highly endothermic reactions/processes

#61
20110097259
2011-04-28

Ceramic Foam with Gradient of Porosity in Heterogeneous Catalysis

#62
20100243520
2010-09-30

Separation method and assembly for process streams in component separation units

#63
20100243519
2010-09-30

Separation method and assembly for process streams in component separation units

#64
20100222209
2010-09-02

Use of shaped bodies having catalytic properties as reactor internals

#65
20100087695
2010-04-08

ENHANCEMENT OF SURFACE-ACTIVE SOLID-PHASE HETEROGENEOUS CATALYSTS

#66
20100038593
2010-02-18

Tubular reactor with jet impingement heat transfer

#67
20100016640
2010-01-21

Shell catalyst, in particular for oxidation of methanol to formaldehyde, and also method for production thereof

#68
20090308726
2009-12-17

PROCESS AND DEVICE FOR CONVERTING BIOMASS TO GASEOUS PRODUCTS

#69
20090306410
2009-12-10

Shaped catalyst body for partial oxidation reactions

#70
20090305882
2009-12-10

Articles Comprising Tetragonal Zirconia and Methods of Making the Same

#71
20090283479
2009-11-19

Method for forming a system for treatment of a flowing material

#72
20090270518
2009-10-29

Catalyst with support structure

#73
20090234144
2009-09-17

Reactor System and Process for the Manufacture of Ethylene Oxide

#74
20090173687
2009-07-09

Extruded porous substrate and products using the same

#75
20090155156
2009-06-18

Process for producing monosilane

#76
20090136709
2009-05-28

Extruded porous substrate having inorganic bonds

#77
20090120289
2009-05-14

Conversion of explosive gas mixtures

#78
20090094891
2009-04-16

Process for contracting a hydrocarbon and an oxygen-containing gas with a catalyst bed

#79
20090039017
2009-02-12

Packing for a Bioreactor

#80
20090038956
2009-02-12

Amalgam decomposer for mercury cathode cells for alkali chloride electrolysis

#81
20080312477
2008-12-18

Process for charging a reactor with a fixed catalyst bed which comprises at least annular shaped catalyst bodies K

#82
20080307648
2008-12-18

Process for introducing a portion withdrawn from at least one production charge of annular coated catalysts K into a reaction tube of a tube bundle reactor

#83
20080296216
2008-12-04

Decontamination of process streams

#84
20080277315
2008-11-13

Catalyst support

#85
20080255374
2008-10-16

Process for charging a longitudinal section of a catalyst tube

#86
20080199369
2008-08-21

Extruded porous substrate and products using the same

#87
20080187470
2008-08-07

Thermally stable ceramic media for use in high temperature environments

#88
20080058573
2008-03-06

Catalyst and process for preparing isoolefins

#89
20080044316
2008-02-21

Filtration, flow distribution and catalytic method for process streams

#90
20080029201
2008-02-07

Ceramic packing element

#91
20080008877
2008-01-10

Catalytic Bulk Material Having Catalytically Inactive Shaped Bodies that are Rounded Off On the External Friction Surfaces

#92
20070299148
2007-12-27

Tubular Reactor With Packing

#93
20070274882
2007-11-29

Reactor Comprising a Heat Exchanger Area Comprising an Insert

#94
20070265357
2007-11-15

Systems for Preparing Fine Articles and Other Substances

#95
20070155612
2007-07-05

Thermally stable ceramic media for use in high temperature environments

#96
20070152364
2007-07-05

Process for extruding a porous substrate

#97
20070123743
2007-05-31

Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products

#98
20070111878
2007-05-17

Extrudable mixture for forming a porous block

#99
20070110645
2007-05-17

Extruded porous substrate having inorganic bonds

#100
20070108647
2007-05-17

Method of forming a porous substrate having inorganic bonds

#101
20070107395
2007-05-17

Extruded porous substrate and products using the same

#102
20070072019
2007-03-29

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#103
20070065358
2007-03-22

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#104
20070032680
2007-02-08

Heterogeneously catalyzed gas-phase partial oxidation of precursor compounds of (meth)acrylic acid

#105
20070031308
2007-02-08

Enhancement of surface-active solid-phase heterogenous catalysts

#106
20060251555
2006-11-09

Bed support media

#107
20060230613
2006-10-19

Catalytic reactor cartridge

#108
20060204414
2006-09-14

Bed support media

#109
20060194019
2006-08-31

Ceramic packing element with enlarged fluid flow passages

#110
20060104873
2006-05-18

Catalyst holder and agitation system for converting stirred tank reactor to fixed bed reactor

#111
20060065064
2006-03-30

Process for selecting shaped particles for use in a packed bed

#112
20060049117
2006-03-09

Catalyst module and liquid waste treating apparatus equipped with catalyst module

#113
20060039854
2006-02-23

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

#114
20060019827
2006-01-26

High-performance catalyst support

#115
20050255014
2005-11-17

Separation method and assembly for process streams in component separation units

#116
20050224335
2005-10-13

Apparatus and method for photocatalytic purification and disinfection of fluids

#117
20050212153
2005-09-29

Ceramic packing element

#118
20050161373
2005-07-28

Method for packing solid catalyst

#119
20050084058
2005-04-21

Method and apparatus for reactor monolith loading

#120
20050019235
2005-01-27

Reactor system and process for the manufacture of ethylene oxide