ClassID:

93815

C07C2523/08 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of gallium, indium or thallium

Recent Application in this class:
#1
20260085035
2026-03-26

METHOD FOR PREPARING HEPTAFLUOROISOBUTYRONITRILE BY GAS-PHASE CATALYSIS

#2
20260085025
2026-03-26

METHODS FOR DEHYDROGENATING HYDROCARBONS

#3
20250207036
2025-06-26

METHODS TO PRODUCE HYDROCARBONS FROM CARBON DIOXIDE

#4
20250145546
2025-05-08

METHODS FOR PRODUCING C2 TO C5 PARAFFINS USING A HYBRID CATALYST COMPRISING A HIGH ACIDITY MICROPOROUS COMPONENT

#5
20250114770
2025-04-10

ROOM TEMPERATURE LIQUID METAL CATALYSTS AND METHODS OF USE

#6
20250083127
2025-03-13

ZINC(II) AND GALLIUM(III) CATALYSTS FOR OLEFIN REACTIONS

#7
20250073682
2025-03-06

Ga2O3/La2O3-GAMMA Al2O3 CATALYSTS FOR CO2-MEDIATED OXIDATIVE DEHYDROGENATION OF PROPANE TO PROPYLENE

#8
20250065309
2025-02-27

ALKANE DEHYDROGENATION CATALYST

#9
20240307861
2024-09-19

SUPPORTED POLYMETALLIC OXIDE TANDEM CATALYST, PREPARATION METHOD AND APPLICATION THEREOF

#10
20240300872
2024-09-12

Methods for forming light olefins that include use of cooled product as a recycled quench stream

#11
20240228404
2024-07-11

PROCESSES FOR PREPARING C2 TO C4 HYDROCARBONS AND PROCESS FOR PREPARING A FORMED HYBRID CATALYST

#12
20240173711
2024-05-30

CATALYTIC REACTION PROCESS

#13
20240132423
2024-04-25

PROCESSES FOR PREPARING C2 TO C4 HYDROCARBONS AND PROCESS FOR PREPARING A FORMED HYBRID CATALYST

#14
20240100510
2024-03-28

Catalyst systems and methods for producing olefins using the same

#15
20240050927
2024-02-15

CATALYST SYSTEMS USEFUL FOR DEHYDROGENATION

#16
20240010596
2024-01-11

INTEGRATED CARBOXYLIC ACID PRODUCTION FROM SYNTHESIS GAS

#17
20230330633
2023-10-19

ZINC(II) AND GALLIUM(III) CATALYSTS FOR OLEFIN REACTIONS

#18
20230311097
2023-10-05

CATALYSTS AND METHODS OF MAKING AND USE THEREOF

#19
20230257327
2023-08-17

METHODS FOR DEHYDROGENATING HYDROCARBONS

#20
20230256424
2023-08-17

PROCESSES FOR PREPARING C2 TO C3 HYDROCARBONS

#21
20230241586
2023-08-03

Tandem catalysis for alkane and alcohol dehydrogenation coupled to selective hydrogen combustion

#22
20230234899
2023-07-27

PROCESSES FOR PREPARING C2 TO C3 HYDROCARBONS IN THE PRESENCE OF A HYBRID CATALYST

#23
20230212093
2023-07-06

CATALYSTS AND METHODS FOR NATURAL GAS PROCESSES

#24
20230211332
2023-07-06

Stripping of regenerated catalyst during start-up and shutdown

#25
20230089190
2023-03-23

FLUIDIZATION ENHANCERS FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCARBONS

#26
20230084913
2023-03-16

Method for preparing a catalyst for one-step production of butadiene from ethanol, catalyst and use thereof

#27
20230062065
2023-03-02

PROCESSES FOR EFFICIENT AND SUSTAINED PRODUCTION OF C2 TO C4 OLEFINS

#28
20230052682
2023-02-16

SYNTHESIS GAS TO HYDROCARBON PROCESSES WITH NEUTRAL OR NEGATIVE CARBON DIOXIDE SELECTIVITY

#29
20220356130
2022-11-10

Methods for forming light olefins that include use of cooled product as a recycled quench stream

#30
20220340505
2022-10-27

Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing

#31
20220234034
2022-07-28

Modified catalyst, method for preparing the same, and method for producing aromatic hydrocarbons by aromatization of olefins

#32
20220220044
2022-07-14

Methods for producing Cto Cparaffins using a hybrid catalyst comprising a high acidity microporous component

#33
20220219144
2022-07-14

Room temperature liquid metal catalysts and methods of use

#34
20220168709
2022-06-02

Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst

#35
20220135495
2022-05-05

Direct synthesis of light olefins from carbon dioxide using yttria-stabilized zirconia support

#36
20220118429
2022-04-21

Supported metal catalyst and method of forming the same

#37
20220080392
2022-03-17

Catalysts comprising a zirconia and gallium oxide component for production of Cto Colefins

#38
20220064082
2022-03-03

Aromatization of light hydrocarbons using metal-doped zeolite catalysts with enhanced mesoporosity

#39
20220055971
2022-02-24

METHOD OF METHYL CYCLOPENTENE PRODUCTION FROM CYCLOHEXENE OVER ZEOLITE-BASED CATALYST STRUCTURE

#40
20210371357
2021-12-02

Methods for operating dehydrogenation processes during non-normal operating conditions

#41
20210347711
2021-11-11

Method for preparing light olefin through catalytic syngas with high selectivity by heteroatom-doped zeolite

#42
20210347710
2021-11-11

Supported catalyst and method for preparing light olefin using direct conversion of syngas

#43
20210292259
2021-09-23

Methods for dehydrogenating hydrocarbons

#44
20210268482
2021-09-02

Hybrid catalysts comprising a zeolite and a mixed metal oxide component for converting syngas into Cand Colefins

#45
20210261482
2021-08-26

Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing

#46
20210187487
2021-06-24

Catalyst compositions for aromatizing hydrocarbons and processes for producing aromatic compounds using the catalyst compositions

#47
20210162373
2021-06-03

Zinc(II) and Gallium(III) Catalysts for Olefin Reactions

#48
20210129117
2021-05-06

Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst

#49
20210121859
2021-04-29

Catalyst and method for preparing light olefin using direct conversion of syngas

#50
20200346993
2020-11-05

Catalyst containing LF-type B acid and method for preparing ethylene using direct conversion of syngas

#51
20200338514
2020-10-29

PROCESSES AND APPARATUS FOR INTRODUCING A GAS INTO A REACTOR

#52
20200230579
2020-07-23

A PLATINUM-GALLIUM BASED ALKANE DEHYDROGENATION CATALYST CONTAINING AN OXIDATION PROMOTER

#53
20200129961
2020-04-30

Dehydrogenation catalysts and methods for preparing and using them

#54
20200115299
2020-04-16

Catalyst systems that include metal oxide co-catalysts for the production of propylene

#55
20200070128
2020-03-05

Hydrocarbon conversion catalyst system

#56
20200017427
2020-01-16

Methods for making light olefins from different feed streams

#57
20190309229
2019-10-10

Pyrolysis tube for manufacturing olefin and method for manufacturing dehydrogenating catalyst

#58
20190225563
2019-07-25

Integrated C3—C4 hydrocarbon dehydrogenation process

#59
20190217277
2019-07-18

Olefin metathesis reaction catalyst and preparation method therefor

#60
20190127298
2019-05-02

Dehydrogenation process

#61
20190127297
2019-05-02

Dehydrogenation process at reduced hydrogen to hydrocarbon ratios

#62
20190127296
2019-05-02

Dehydrogenation process at reduced hydrogen to hydrocarbon ratios

#63
20190126242
2019-05-02

Dehydrogenation catalysts

#64
20180311630
2018-11-01

Dehydrogenation of alkanes

#65
20180297913
2018-10-18

Metal-loaded zeolite catalyst for dehydrogenation of light alkane and preparation method thereof

#66
20180080331
2018-03-22

Silicon-based materials containing gallium and methods of forming the same

#67
20180079700
2018-03-22

Integrated C3—C4 hydrocarbon dehydrogenation process

#68
20180057422
2018-03-01

Reactivating propane dehydrogenation catalyst

#69
20180043338
2018-02-15

Catalytic composition and process for the dehydrogenation of butenes or mixtures of butanes and butenes to give 1,3-butadiene

#70
20180029021
2018-02-01

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

#71
20170291161
2017-10-12

Stabilized rhenium-based heterogeneous catalyst and use thereof

#72
20170275222
2017-09-28

Process for the functionalization of heteroalkanes and arenes

#73
20170120222
2017-05-04

Transition metal-noble metal complex oxide catalyst for dehydrogenation prepared by one-pot synthesis and use thereof

#74
20160289144
2016-10-06

Propane dehydrogenation sulfur management

#75
20160289141
2016-10-06

METHOD AND APPARATUS FOR CARRYING OUT ENDOTHERMIC REACTIONS

#76
20160288093
2016-10-06

Heterogeneous alkane dehydrogenation catalyst

#77
20160272559
2016-09-22

Catalytic dehydrogenation process

#78
20160264497
2016-09-15

PROCESS FOR THE CONVERSION OF METHANE TO C2+ HYDROCARBONS

#79
20160263562
2016-09-15

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

#80
20160074838
2016-03-17

Selective alkane activation with single-site atoms on amorphous support

#81
20160045903
2016-02-18

Catalyst for fischer-tropsch synthesis and method for preparing the same, and method for preparing modified molecular sieve carrier

#82
20160023962
2016-01-28

Process and catalyst for methane conversion to aromatics

#83
20150266793
2015-09-24

Methods of producing para-xylene and terephthalic acid

#84
20150218062
2015-08-06

Conversion of 2,3-butanediol to butadiene

#85
20150202601
2015-07-23

Catalyst composition and reactivation process useful for alkane dehydrogenations

#86
20150183694
2015-07-02

Dehydrogenation of alkanols to increase yield of aromatics

#87
20150151280
2015-06-04

Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process

#88
20150087505
2015-03-26

Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process

#89
20150073189
2015-03-12

High temperature CCR process with integrated reactor bypasses

#90
20150005532
2015-01-01

Process for the production of 1,3-butadiene

#91
20140378731
2014-12-25

Catalytic composition and process for the dehydrogenation of butenes or mixtures of butanes and butenes to give 1,3-butadiene

#92
20140364668
2014-12-11

Method for isomerizing an aromatic C8 fraction in the presence of a catalyst containing an EUO zeolite and a specific binder

#93
20140343337
2014-11-20

Catalyst for producing paraxylene by co-conversion of methanol and/or dimethyl ether and C4 liquefied gas, method for preparing the same and method for using the same

#94
20140200385
2014-07-17

Reactivating propane dehydrogenation catalyst

#95
20140114109
2014-04-24

Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process

#96
20130192975
2013-08-01

Method of manufacturing a porous gallium (III) oxide photocatalyst for preparation of hydrocarbons

#97
20130158323
2013-06-20

Performance of Ga- and Zn-exchanged ZSM-5 zeolite catalyst for conversion of oxygenates to aromatics

#98
20130137906
2013-05-30

Treatment of recycle gas from acid hydrogenation

#99
20130131411
2013-05-23

Dehydrogenation of alkanols to increase yield of aromatics

#100
20130123558
2013-05-16

Aromatics isomerization using a dual-catalyst system

#101
20120316373
2012-12-13

Process for producing one or more alkylated aromatics

#102
20120296136
2012-11-22

Process for alkylation of toluene to form styrene and ethylbenzene

#103
20120296135
2012-11-22

Nitrogen containing catalyst for coupling reactions

#104
20120296134
2012-11-22

GERMANIUM MODIFIED CATALYST FOR COUPLING REACTIONS

#105
20120289677
2012-11-15

PROCESS FOR ALKYLATING BENZENE

#106
20120283498
2012-11-08

PROCESS FOR ISOMERIZATION OF A C8 AROMATIC FRACTION IN THE PRESENCE OF A SPECIFIC CATALYST THAT CONSISTS OF A ZEOLITE/SILICON CARBIDE-TYPE COMPOSITE AND A HYDROGENATING-DEHYDROGENATING FUNCTION

#107
20120253087
2012-10-04

Catalytic isomerisation of linear olefinic hydrocarbons

#108
20120160740
2012-06-28

PROCESSES FOR IONIC LIQUID CATALYZED UPGRADING OF OXYGENATE CONTAINING HYDROCARBON FEEDSTOCKS

#109
20120123176
2012-05-17

Methane aromatization catalyst, method of making and method of using the catalyst

#110
20120083637
2012-04-05

Regeneration of metal-containing catalysts

#111
20120065412
2012-03-15

SYSTEM AND PROCESS FOR PRODUCING HIGHER-VALUE HYDROCARBONS FROM METHANE

#112
20110313223
2011-12-22

Process for xylene and ethylbenzene isomerization using UZM-35

#113
20110301394
2011-12-08

Process for the conversion of lower alkanes to aromatic hydrocarbons

#114
20110270006
2011-11-03

Use of an Additive in the Coupling of Toluene with a Carbon Source

#115
20100261939
2010-10-14

Methods of Preparing, Optionally Supported, Ordered Intermetallic Palladium Gallium Compounds, the Compounds, as such, and Their Use in Catalysis

#116
20100256245
2010-10-07

Process for methane conversion

#117
20100255986
2010-10-07

Catalysts for the conversion of paraffins to olefins and use thereof

#118
20100255985
2010-10-07

Process for making catalysts useful for the conversion of paraffins to olefins

#119
20100236985
2010-09-23

Dehydrogenation process and catalyst

#120
20100168493
2010-07-01

Process for dehydrogenation in the presence of a bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity

#121
20100125159
2010-05-20

Moving Bed Hydrocarbon Conversion Process

#122
20100030004
2010-02-04

Hybrid autothermal catalytic process for converting alkanes to alkenes and catalysts useful for same

#123
20100029999
2010-02-04

Zeolite-binder catalyst composition

#124
20090281256
2009-11-12

CATALYST, ITS PREPARATION AND USE

#125
20080214883
2008-09-04

Reactor for carrying out a continuous oxydehydrogenation and process

#126
20080039671
2008-02-14

Process for chemical conversions in membrane reactors and recovery of purified product

#127
20070167663
2007-07-19

Isomerization of N-heptane in naphtha cuts

#128
20070086933
2007-04-19

Alumina Guard Bed for Aromatics Transalkylation Process

#129
20070042905
2007-02-22

Alumina guard bed for aromatics transalkylation process

#130
20060074268
2006-04-06

Process for the production of olefins

#131
20050277798
2005-12-15

Process for the production of olefins

#132
20050202963
2005-09-15

Molecular sieve compositions, catalysts thereof, their making and use in conversion processes

#133
20050131264
2005-06-16

Disproportionation of hydrocarbons

#134
20050101818
2005-05-12

Molecular sieve compositions, catalysts thereof, their making and use in conversion processes

#135
20050065022
2005-03-24

Non-zeolitic nanocomposite materials for solid acid catalysis

#136
17939281
2024-01-09

Processes of forming metal-doped zeolite catalysts with enhanced mesoporosity

#137
16883502
2021-11-02

Process for preparing catalyst for selective hydrogenation of acetylene to ethylene