ClassID:

93820

C07C2523/18 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium Arsenic, antimony or bismuth

Recent Application in this class:
#1
20250154092
2025-05-15

METHOD FOR PRODUCING ETHYL LACTATE

#2
20240351009
2024-10-24

Catalytic Conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#3
20210347711
2021-11-11

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

#4
20210347710
2021-11-11

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

#5
20210163503
2021-06-03

Oxidizing liquid media for chemical transformations

#6
20210154646
2021-05-27

Mesoporous composite catalysts containing bismuth silicate and transition metal oxide

#7
20210121859
2021-04-29

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

#8
20200377429
2020-12-03

Catalysts for petrochemical catalysis

#9
20200346993
2020-11-05

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

#10
20200095183
2020-03-26

Direct oxidation of olefins to oxygenated species

#11
20200095179
2020-03-26

Oxidation of alkane to alkene

#12
20200001262
2020-01-02

Catalytic oxidation method and method for producing conjugated diene

#13
20190308174
2019-10-10

Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#14
20190077728
2019-03-14

Catalysts for petrochemical catalysis

#15
20190055177
2019-02-21

Alkane oxidative dehydrogenation (ODH)

#16
20190055176
2019-02-21

Ethane oxidative dehydrogenation and acetic acid recovery

#17
20180346395
2018-12-06

Method for producing butadiene

#18
20180297017
2018-10-18

Method of forming a catalyst with an ion-modified binder

#19
20180282246
2018-10-04

Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided

#20
20180258011
2018-09-13

Preparation and use of phenylstyrene

#21
20180016208
2018-01-18

Method for producing conjugated diolefin

#22
20160355450
2016-12-08

Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation

#23
20160340272
2016-11-24

Catalysts for petrochemical catalysis

#24
20160326071
2016-11-10

METHOD FOR PRODUCING BUTADIENE THROUGH OXIDATIVE DEHYDROGENATION REACTION

#25
20160289145
2016-10-06

Method for producing butadiene through oxidative dehydrogenation reaction

#26
20160264497
2016-09-15

PROCESS FOR THE CONVERSION OF METHANE TO C2+ HYDROCARBONS

#27
20160184805
2016-06-30

Molybdenum based complex oxide catalyst, its preparation method and use

#28
20160023962
2016-01-28

Process and catalyst for methane conversion to aromatics

#29
20150328623
2015-11-19

Catalyst for production of butadiene, process for producing the catalyst, and process for producing butadiene using the catalyst

#30
20150266005
2015-09-24

Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#31
20150238939
2015-08-27

Oxide catalyst and method for producing the same, and methods for producing unsaturated aldehyde, diolefin, and unsaturated nitrile

#32
20150210614
2015-07-30

Method for producing conjugated diolefin

#33
20150166457
2015-06-18

Method for the Production of Terephthalic Acid and the Derivatives Thereof

#34
20150165432
2015-06-18

Catalysts for preparation of butadiene by oxydehydrogenation of butene in fluidized bed reactor and method of preparing same and use of same

#35
20150151280
2015-06-04

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

#36
20150126788
2015-05-07

Method for production of conjugated diolefin

#37
20150087505
2015-03-26

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

#38
20150051063
2015-02-19

Method of forming a catalyst with an ion-modified binder

#39
20140163288
2014-06-12

Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene

#40
20140114109
2014-04-24

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

#41
20140114108
2014-04-24

Method for producing conjugated diolefin and apparatus for production

#42
20130281748
2013-10-24

Method for preparing 1,3-butadiene as high yield

#43
20130072737
2013-03-21

Membrane-supported catalysts and the process of oxidative dehydrogenation of ethane using the same

#44
20130023709
2013-01-24

Catalysts for petrochemical catalysis

#45
20120095250
2012-04-19

Catalyst with an ion-modified binder

#46
20120083637
2012-04-05

Regeneration of metal-containing catalysts

#47
20120078026
2012-03-29

Method for production of conjugated diolefin

#48
20120059208
2012-03-08

Modified zinc ferrite catalyst and method of preparation and use

#49
20110270007
2011-11-03

Catalyst with an ion-modified binder

#50
20110270006
2011-11-03

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

#51
20110112348
2011-05-12

PROCESS FOR MAKING STYRENE USING MIRCOHANNEL PROCESS TECHNOLOGY

#52
20110087000
2011-04-14

Integrated Process to Selectively Convert Renewable Isobutanol to P-Xylene

#53
20110034330
2011-02-10

COATED CATALYSTS COMPRISING A MULTIMETAL OXIDE COMPRISING MOLYBDENUM, BISMUTH AND IRON

#54
20110034326
2011-02-10

Coated catalysts comprising a multimetal oxide comprising molybdenum

#55
20100255986
2010-10-07

Catalysts for the conversion of paraffins to olefins and use thereof

#56
20100255985
2010-10-07

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

#57
20100167913
2010-07-01

Catalyst with an ion-modified binder

#58
20100125161
2010-05-20

Method of preparing multicomponent bismuth molybdate catalysts with controlling pH and a method of preparing 1,3-butadiene using thereof

#59
20100099936
2010-04-22

Complex oxide catalyst of Bi/Mo/Fe for the oxidative dehydrogenation of 1-butene to 1,3-butadiene and process thereof

#60
20100048381
2010-02-25

Catalyst for xylene isomerization and process for preparing the same

#61
20090036721
2009-02-05

Dehydrogenation of ethylbenzene and ethane using mixed metal oxide or sulfated zirconia catalysts to produce styrene

#62
20070225532
2007-09-27

Process for making styrene using mircochannel process technology

#63
20070093683
2007-04-26

Manufacture of xylenes using reformate

#64
20060149104
2006-07-06

Manufacture of xylenes from reformate

#65
20060074268
2006-04-06

Process for the production of olefins

#66
20050277798
2005-12-15

Process for the production of olefins

#67
20050085678
2005-04-21

Method for the oxidative dehydrogenation of ethane

#68
20050075524
2005-04-07

Manufacture of xylenes by reactive distillation of reformate