ClassID:

34591

B01J2523/51 - CPC Classification

Classification description:

Constitutive chemical elements of heterogeneous catalysts of Group V (VA or VB) of the Periodic Table Phosphorus

Recent Application in this class:
#1
20250214063
2025-07-03

POROUS ZIRCONIA-BASED COMPOSITE OXIDE AND METHOD FOR MANUFACTURING POROUS ZIRCONIA-BASED COMPOSITE OXIDE

#2
20250196116
2025-06-19

Tertiary Pnictogenium-Borane Catalyst Compounds and use Thereof

#3
20250179374
2025-06-05

FLUID CATALYTIC CRACKING PROCESS

#4
20250050319
2025-02-13

CATALYTIC COMPOSITION IN THE FORM OF A PICKERING EMULSION

#5
20240351867
2024-10-24

METHOD FOR PRODUCING HYDROGEN

#6
20240309539
2024-09-19

METHOD FOR PREPARING CREMATION CRYSTALS USING CATALYST OBTAINED THROUGH REDUCTION OF PHOSPHORUS IN SKELETAL REMAINS

#7
20240228417
2024-07-11

PRODUCTION OF ACROLEIN OR ACRYLIC ACID FROM ISO-PROPANOL WITH HIGH YEILD AND LOW COST

#8
20240132433
2024-04-25

PRODUCTION OF ACROLEIN OR ACRYLIC ACID FROM ISO-PROPANOL WITH HIGH YEILD AND LOW COST

#9
20230001391
2023-01-05

EXHAUST GAS PURIFICATION CATALYST

#10
20220293977
2022-09-15

Replaceable modular device for hydrogen release

#11
20210155476
2021-05-27

Batch systems and methods for hydrogen gas extraction from a liquid hydrogen carrier

#12
20190319281
2019-10-17

Replaceable modular device for hydrogen release

#13
20190316735
2019-10-17

System for hydrogen liquid carrier storage

#14
20190248727
2019-08-15

Method for separating formic acid from a reaction mixture by means of extraction

#15
20190126254
2019-05-02

Procedure to prepare a supported trimetallic catalyst for production of ultra low sulfur diesel and its application

#16
20190112248
2019-04-18

Method for increasing UV transmittance of ethylene glycol

#17
20190083961
2019-03-21

Multi-metallic Catalyst System And Use Of The Same In Preparing Upgraded Fuel From Biomass

#18
20190015819
2019-01-17

Multi-metallic catalyst doped with phosphorus and a lanthanide

#19
20180273852
2018-09-27

Additive and a catalyst composition comprising the additive for FCC process

#20
20180272324
2018-09-27

Additive and a catalyst composition comprising the additive for FCC process

#21
20180230071
2018-08-16

Olefin metathesis method using a catalyst containing aluminium and molybdenum incorporated by means of at least two precursors

#22
20180207617
2018-07-26

Method for preparing mixed metal oxide catalysts containing molybdenum and bismuth

#23
20180078927
2018-03-22

Process for preparing modified V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids

#24
20160030937
2016-02-04

Removable protective coating for the receipt of a dust free catalyst

#25
20130245337
2013-09-19

Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation

#26
20130245311
2013-09-19

Catalyst for producing acrylic acids and acrylates

#27
20130085293
2013-04-04

Catalysts for producing acrylic acids and acrylates

#28
20130079553
2013-03-28

Catalysts for producing acrylic acids and acrylates

#29
20130072735
2013-03-21

Promoted solid phosphoric acid catalysts and methods of use

#30
20130072716
2013-03-21

Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids

#31
20130072715
2013-03-21

Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids

#32
20130072696
2013-03-21

Catalytic dehydration of alcohols and ethers over a ternary mixed oxide

#33
20130066100
2013-03-14

PROCESS FOR PREPARING CATALYST USED IN PRODUCTION OF UNSATURATED ALDEHYDE AND/OR UNSATURATED CARBOXYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN, AND CATALYST OBTAINED

#34
20130053599
2013-02-28

CATALYSTS FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES

#35
20130053596
2013-02-28

Mixed catalyst

#36
20130053595
2013-02-28

CATALYST AND PROCESS FOR PREPARING ACROLEIN AND/OR ACRYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN

#37
20130006009
2013-01-03

Process for continuously producing geometric shaped catalyst bodies K

#38
20120295957
2012-11-22

Prevention of tissue ischemia and related compositions

#39
20120295956
2012-11-22

Prevention of tissue ischemia and related methods

#40
20120289743
2012-11-15

Catalysts for producing acrylic acids and acrylates

#41
20120283088
2012-11-08

Mixed Oxide Catalysts Made of Hollow Shapes

#42
20120277466
2012-11-01

Catalyst for producing acrylic acids and acrylates

#43
20120196744
2012-08-02

Process for producing composite oxide catalyst

#44
20120157293
2012-06-21

Carbon monoxide combustion catalyst and a process of preparation thereof

#45
20120149933
2012-06-14

AMMOXIDATION CATALYST AND METHOD FOR PRODUCING NITRILE COMPOUND USING THE SAME

#46
20120149919
2012-06-14

MALEIC ANHYDRIDE SYNTHESIS CATALYST PRECURSOR AND PROCESS FOR ITS PREPARATION

#47
20120135856
2012-05-31

Process for regenerating a deactivated heteropolymolybdophosphoric acid catalyst

#48
20120104322
2012-05-03

Processes and systems for producing syngas from methane

#49
20120071688
2012-03-22

Process for preparing acrylic acid from methanol and acetic acid

#50
20120071671
2012-03-22

CATALYST AND METHOD FOR PARTIALLY OXIDIZING HYDROCARBONS

#51
20120065427
2012-03-15

Process for producing catalyst for methacrylic acid production and process for producing methacrylic acid

#52
20120027666
2012-02-02

Polyoxometalate water oxidation catalysts and methods of use thereof

#53
20110313188
2011-12-22

METHOD FOR IMPROVING THE CATALYTIC ACTIVITY OF MONOLITHIC CATALYSTS

#54
20110313186
2011-12-22

HYDROGENATION CATALYSTS, THE PRODUCTION AND THE USE THEREOF

#55
20110263415
2011-10-27

Mixed oxide catalysts for catalytic gas phase oxidation

#56
20110245554
2011-10-06

Production of hydrogen, liquid fuels, and chemicals from catalytic processing of bio-oils

#57
20110237829
2011-09-29

Method for manufacturing catalyst for use in production of methacrylic acid

#58
20110230691
2011-09-22

Lacunary Keggin type heteropolyanion based on tungsten for hydrocracking

#59
20110230668
2011-09-22

CATALYST FOR GAS PHASE OXIDATIONS BASED ON LOW-SULFUR AND LOW-CALCIUM TITANIUM DIOXIDE

#60
20110207600
2011-08-25

Method of making heteropoly acid compound catalysts

#61
20110172483
2011-07-14

Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same

#62
20110146137
2011-06-23

Method for preparing a mixture of biofuels

#63
20110143931
2011-06-16

Methods for making catalysts for methacrolein oxidation

#64
20110105789
2011-05-05

Method for producing catalyst for preparation of methacrylic acid and method for preparing methacrylic acid

#65
20110092734
2011-04-21

Method for the production of nanocrystalline bismuth-molybdenum mixed oxide

#66
20110021842
2011-01-27

METHOD FOR PRODUCING CARBONYL COMPOUND

#67
20110015444
2011-01-20

Process for production of carbonyl compound

#68
20110015062
2011-01-20

COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAME

#69
20100324331
2010-12-23

MIXED OXIDE CATALYSTS MADE OF HOLLOW SHAPES

#70
20100323882
2010-12-23

Methods for preparing catalysts for methacrolein oxidation

#71
20100311573
2010-12-09

Method for applying a wash coat suspension to a carrier structure

#72
20100286450
2010-11-11

Mixed oxide catalysts for catalytic gas phase oxidation

#73
20100274055
2010-10-28

Method for producing an amine

#74
20100274009
2010-10-28

METHOD FOR PRODUCING AN AMINE

#75
20100274008
2010-10-28

METHOD FOR THE PRODUCTION OF AN AMINE

#76
20100240925
2010-09-23

Methods for making unsaturated acids using catalysts for methacrolein oxidation

#77
20100210857
2010-08-19

Three-layered, four-layered, or five-layered catalyst systems for producing phthalic anhydride

#78
20100184591
2010-07-22

Method of preparing heteropoly acid catalyst

#79
20100152475
2010-06-17

Process for continuously producing geometric shaped catalyst bodies K

#80
20100105927
2010-04-29

POLYNARY VANADYL PYROPHOSPHATE

#81
20100105926
2010-04-29

POLYNARY METAL OXIDE PHOSPHATE

#82
20100092467
2010-04-15

Prevention of tissue ischemia, related methods and compositions

#83
20100087663
2010-04-08

POLYNARY METAL VANADIUM OXIDE PHOSPHATE

#84
20100069650
2010-03-18

POLYNARY METAL OXIDE PHOSPHATE

#85
20100069230
2010-03-18

Heteropoly acid catalyst and method of preparing the same

#86
20100016644
2010-01-21

Maleic anhydride catalyst and method for its preparation

#87
20100010238
2010-01-14

Process for producing a ringlike oxidic shaped body

#88
20090318712
2009-12-24

CATALYST SYSTEM AND METHOD FOR PRODUCING CARBOXYLIC ACIDS AND/OR CARBOXYLIC ACID ANHYDRIDES

#89
20090306409
2009-12-10

Multi-layer catalyst for producing phthalic anhydride

#90
20090286999
2009-11-19

CATALYST SYSTEM FOR PREPARING CARBOXYLIC ACIDS AND/OR CARBOXYLIC ANHYDRIDES

#91
20090270648
2009-10-29

Fluidized bed catalyst for producing acrylonitrile and process for producing acrylonitrile

#92
20090259071
2009-10-15

METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC ACID AND PROCESS FOR PREPARING METHACRYLIC ACID

#93
20090259070
2009-10-15

METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC ACID AND PROCESS FOR PREPARING METHACRYLIC ACID

#94
20090234158
2009-09-17

Catalyst for use in production of methacrylic acid and method for manufacturing the same

#95
20090234149
2009-09-17

Catalyst for synthesizing acrylonitrile and process for producing acrylonitrile

#96
20090223864
2009-09-10

PROCESS FOR THE SELECTIVE HYDRODESULFURIZATION OF AN OLEFIN CONTAINING HYDROCARBON FEEDSTOCK

#97
20090221843
2009-09-03

Catalyst for producing acrylonitrile and process for producing acrylonitrile

#98
20090171118
2009-07-02

Preparing a compound comprising a combination of two crystal phases

#99
20090171101
2009-07-02

Method for gas phase oxidation using a moderator layer

#100
20090163726
2009-06-25

CATALYST SYSTEM FOR PREPARING CARBOXYLIC ACIDS AND/OR CARBOXYLIC ANHYDRIDES

#101
20090163608
2009-06-25

Process for making olefin oligomers and alkyl benzenes in the presence of mixed metal oxide catalysts

#102
20090139898
2009-06-04

Hydrogenation catalyst and use thereof

#103
20090137857
2009-05-28

Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst

#104
20090036707
2009-02-05

Method for manufacturing catalyst for use in production of methacrylic acid

#105
20090030230
2009-01-29

Mixed oxide catalysts for the catalytic gas-phase oxidation of olefins and processes for producing them

#106
20080317656
2008-12-25

Process of catalytic ammoxidation for hydrogen cyanide production

#107
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

#108
20080293968
2008-11-27

Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid

#109
20080269521
2008-10-30

Process for starting-up a heterogeneously catalyzed partial gas phase oxidation of acrolein to acrylic acid or of methacrolein to methacrylic acid

#110
20080227992
2008-09-18

Catalyst and Methods for Producing Maleic Anhydride

#111
20080214880
2008-09-04

Process for dehydrating glycerol to acrolein

#112
20080207951
2008-08-28

Process for the removal by oxidation, of mercaptans contained in hydrocarbons

#113
20080207924
2008-08-28

Catalyst and method for producing phthalic anhydride

#114
20080194844
2008-08-14

Method for producing a multi-layer catalyst for obtaining phthalic anhydride

#115
20080188681
2008-08-07

Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof

#116
20080177105
2008-07-24

Process for preparing shaped catalyst bodies whose active composition is a multielement oxide

#117
20080154048
2008-06-26

Use of a multi-layer catalyst for producing phthalic anhydride

#118
20080081008
2008-04-03

Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same

#119
20080064594
2008-03-13

Catalytic titanium dioxide mixtures, catalysts and catalyst systems containing the same, processes for making the same, and uses therefor

#120
20080064593
2008-03-13

Multi-layer catalyst for producing phthalic anhydride

#121
20080064590
2008-03-13

Activated mixed metal oxide oxidation catalysts

#122
20080019892
2008-01-24

Multimetal Oxide Containing Silver, Vanadium And A Phosphor Group Element And The Use Thereof

#123
20080015364
2008-01-17

Catalyst and method for preparing phthalic anhydride

#124
20080008877
2008-01-10

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

#125
20070167321
2007-07-19

Method for recovering molybdenum and method for preparing catalyst

#126
20070161819
2007-07-12

Process for producing catalyst for methacrylic acid synthesis

#127
20070155988
2007-07-05

Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound

#128
20070149809
2007-06-28

Method for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid

#129
20070149808
2007-06-28

Process for heterogeneously catalyzed partial gas phase oxidation of propylene to acrylic acid

#130
20070149806
2007-06-28

Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof

#131
20070149391
2007-06-28

Low temperature ammonia remediation catalysts

#132
20070117984
2007-05-24

Process for preparing cyanopyridines and suitable catalysts therefor

#133
20070042904
2007-02-22

Fluid-bed catalyst for the preparation of ethylene and propylene by catalytic cracking

#134
20070041795
2007-02-22

Device for the mixing, drying and coating of powdered, granular or moulded bulk material in a fluid bed and method for production of supported catalysts with such a device

#135
20070032679
2007-02-08

Process for producing catalyst for methacrylic acid production, catalyst for methacrylic acid production, and process for producing methacrylic acid

#136
20070032377
2007-02-08

Process for preparing shaped catalyst bodies whose active composition is a multielement oxide

#137
20070027338
2007-02-01

Method for manufacture of esters by transesterification

#138
20070021630
2007-01-25

Catalyst for methacrolein oxidation and method for making and using same

#139
20070021629
2007-01-25

Catalyst for methacrolein oxidation and method for making and using same

#140
20070021296
2007-01-25

Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same

#141
20070012183
2007-01-18

Method and apparatus for the continuous preparation of porous materials and mixed metal oxides using continuous stirred reactors

#142
20070010394
2007-01-11

Process for producing catalyst for methacrylic acid production

#143
20060276661
2006-12-07

Three-layered or four-layered catalyst systems for producing phthalic anhydride

#144
20060247447
2006-11-02

Phosphorus addition process for improvement of catalysts suitable for maleic anhydride production

#145
20060245992
2006-11-02

Fixed-bed shell-and-tube reactor and its usage

#146
20060241310
2006-10-26

V-P-Si composite oxide catalyst precursor used for producing maleic anhydride from butance

#147
20060235232
2006-10-19

Catalysts for gas phase oxidations

#148
20060199730
2006-09-07

Composition and method for improving density and hardness of fluid bed catalysts

#149
20060194693
2006-08-31

Catalyst for acrylonitrile synthesis

#150
20060173197
2006-08-03

Niobium-doped vanadium/phosphorus mixed oxide catalyst

#151
20060154811
2006-07-13

Catalyst for producing methacrylic acid and preparation method thereof

#152
20060128561
2006-06-15

Method for preserving catalyst

#153
20060094907
2006-05-04

Process and catalyst for producing hydroperoxides

#154
20060041168
2006-02-23

Process for producing catalysts for the production of methacrylic acid

#155
20050287060
2005-12-29

Antimony vanadium phosphate

#156
20050222436
2005-10-06

Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof

#157
20050222435
2005-10-06

Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof

#158
20050209458
2005-09-22

Catalyst for synthesis of 2- and 4-picolines

#159
20050176984
2005-08-11

Method for the preparation of halogenated benzonitriles

#160
20050159619
2005-07-21

Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and process for producing the same

#161
20050153831
2005-07-14

Heteropolyacid catalyst and method for producing the same

#162
20050032627
2005-02-10

Method for producing toluol derivatives

#163
16369589
2019-10-01

Methods for synthesizing hierarchical zeolites for catalytic cracking

#164
16103623
2019-07-16

Methods for synthesizing hierarchical zeolites for catalytic cracking