ClassID:

32805

B01J23/8437 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups  -  with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium; Arsenic, antimony or bismuth Bismuth

Recent Application in this class:
#1
20230381757
2023-11-30

AMINATION CATALYST AND PREPARATION AND USE THEREOF

#2
20230372910
2023-11-23

FENTON-LIKE CATALYST MATERIAL WITH ELECTRON-POOR Cu CENTER, AND PREPARATION METHOD AND USE THEREOF

#3
20230311100
2023-10-05

COPPER ALUMINUM CATALYST USED FOR 1,4-BUTYNEDIOL PRODUCTION

#4
20210154646
2021-05-27

Mesoporous composite catalysts containing bismuth silicate and transition metal oxide

#5
20210115580
2021-04-22

Perovskites for catalyzing oxygen

#6
20210070674
2021-03-11

Production of light alkenes from alkane

#7
20200283293
2020-09-10

Simultaneous reaction and separation of chemicals

#8
20200188888
2020-06-18

MESOPOROUS SILICA SUPPORTED CATALYST FOR OXIDATIVE DEHYDROGENATION

#9
20200055032
2020-02-20

Hydrogenation and ethynylation catalysts

#10
20190359486
2019-11-28

Method for oxidizing ammonia and system suitable therefor

#11
20190077730
2019-03-14

Method for dehydrogenating a butene-containing hydrocarbon stream

#12
20190076828
2019-03-14

CATALYSTS AND METHODS FOR METHANOL SYNTHESIS FROM DIRECT HYDROGENATION OF SYNGAS AND/OR CARBON DIOXIDE

#13
20190039973
2019-02-07

Method for dehydrogenating a hydrocarbon stream with a bimetallic catalyst

#14
20180297914
2018-10-18

Method of oxidative dehydrogenation of hydrocarbon compounds

#15
20180236439
2018-08-23

Spray-dried butynediol catalysts

#16
20180169621
2018-06-21

Oxygen-free direct conversion of methane and catalysts therefor

#17
20180133693
2018-05-17

Biotemplated perovskite nanomaterials

#18
20180050325
2018-02-22

Hydrogenation and ethynylation catalysts

#19
20170203282
2017-07-20

Noble metal-free catalyst compositions

#20
20160039674
2016-02-11

Method for oxidizing ammonia and system suitable therefor

#21
20150258534
2015-09-17

Ethynylation catalyst and method of making same

#22
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

#23
20140275639
2014-09-18

Ethynylation catalyst and method of making same

#24
20140249334
2014-09-04

Catalyst for polyol hydrogenolysis

#25
20130331617
2013-12-12

Method for producing ethylene glycol from oxalate through the fluidized bed catalytic reaction

#26
20130266809
2013-10-10

BIOTEMPLATED PEROVSKITE NANOMATERIALS

#27
20130190527
2013-07-25

Bismuth catalyst composition and process for manufacturing ethanol mixture

#28
20120277513
2012-11-01

Catalytic composition for production of alpha-olefins

#29
20120035049
2012-02-09

Processes for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein

#30
20110176969
2011-07-21

Composite oxide for exhaust gas purification catalyst, method for manufacturing the same, coating material for exhaust gas purification catalyst, and filter for diesel exhaust gas purification

#31
20110021810
2011-01-27

Method for preparing isocyanates by liquid-phase thermal cracking

#32
20100317906
2010-12-16

Process and catalyst for selective hydrogenation of dienes and acetylenes

#33
20100274055
2010-10-28

Method for producing an amine

#34
20100274010
2010-10-28

Processes for preparing amines and catalysts for use therein

#35
20100180597
2010-07-22

System and method employing catalytic reactor coatings

#36
20100105546
2010-04-29

Nickel-based reforming catalysts

#37
20100010264
2010-01-14

Method for producing an amine

#38
20090286977
2009-11-19

Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein

#39
20080050617
2008-02-28

CATALYST FOR OXIDIZING CARBON MONOXIDE FOR REFORMER OF FUEL CELL, METHOD FOR PREPARING THE SAME, AND FUEL CELL SYSTEM INCLUDING THE SAME

#40
20070082807
2007-04-12

Visible light responsive complex oxide photocatalyst and method of using the same to decompose and eliminate harmful chemical substance

#41
20060173224
2006-08-03

Process and catalyst for selective hydrogenation of dienes and acetylenes

#42
18130572
2023-11-28

Nanocomposites of metal / metal oxides for catalytic degradation of toxic pollutants in water