ClassID:

34621

B01J2523/847 - page 2 - CPC Classification

Classification description:

Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table; Metals of the iron group Nickel

Recent Application in this class:
#301
20050261520
2005-11-24

Process for producing catalyst for production of unsaturated carboxylic acid

#302
20050249653
2005-11-10

Method for producing perovskite-type composite oxide

#303
20050209485
2005-09-22

Method of producing unsaturated aldehyde and/or unsaturated acid

#304
20050165253
2005-07-28

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

#305
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#306
20050161373
2005-07-28

Method for packing solid catalyst

#307
20050159621
2005-07-21

Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins

#308
20050159620
2005-07-21

Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid, and process for its production

#309
20050159619
2005-07-21

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

#310
20050153835
2005-07-14

Modification catalyst composition

#311
20050137081
2005-06-23

Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins

#312
20050131254
2005-06-16

Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactor

#313
20050131253
2005-06-16

Process for producing composite oxide catalyst

#314
20050130838
2005-06-16

Nano-scale magnetic solid base catalyst and its preparation method

#315
20050065372
2005-03-24

Preparation of (meth)acrylic acid

#316
20050065024
2005-03-24

Catalyst for the generation of CO-free hydrogen from methane

#317
20050063900
2005-03-24

CO-free hydrogen from decomposition of methane

#318
20050054880
2005-03-10

Method for producing acrylic acid from propane in the absence of molecular oxygen

#319
20050049143
2005-03-03

Exhaust gas treatment catalyst and exhaust gas treatment method

#320
20050038299
2005-02-17

Methanol oxidation over bulk metal vanadate catalysts

#321
20050033093
2005-02-10

Composite oxide catalyst and method for preparation thereof

#322
20050032639
2005-02-10

Oxide catalyst composition

#323
20050032627
2005-02-10

Method for producing toluol derivatives