ClassID:

93940

C07C2529/068 - CPC Classification

Classification description:

Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper Noble metals

Recent Application in this class:
#1
20260008733
2026-01-08

PROCESS FOR CATALYTICALLY CONVERTING NAPHTHA TO LIGHT OLEFINS WITH PREDOMINANT MODES

#2
20250018382
2025-01-16

HYDROGENATION-ACID CATALYSIS BIFUNCTIONAL CATALYST AND PREPARATION METHOD AND USE THEREOF

#3
20230399274
2023-12-14

PROCESS FOR CATALYTICALLY CONVERTING NAPHTHA TO LIGHT OLEFINS WITH PREDOMINANT MODES

#4
20220305476
2022-09-29

IMPROVED METHOD FOR THE CATALYZED HYDROISOMERISATION OF HYDROCARBONS

#5
20220250046
2022-08-11

STABLE, HIGH SELECTIVITY CATALYSTS AND CATALYST SYSTEMS, AND PROCESSES FOR THEIR USE

#6
20220176356
2022-06-09

Acidic aromatization catalysts with improved activity and selectivity

#7
20220134319
2022-05-05

Methods of preparing an aromatization catalyst

#8
20210362138
2021-11-25

Catalyst for aromatization of long-carbon chain alkane and preparation method and use thereof

#9
20210188735
2021-06-24

Production of cyclopentadiene from furfural

#10
20210171422
2021-06-10

Liquid Phase Transalkylation Process

#11
20210060540
2021-03-04

Aromatization catalyst, preparation method, regeneration method thereof, and aromatization method

#12
20210016261
2021-01-21

Olefin aromatization catalyst, preparation method and use thereof, and low-carbon olefin aromatization process

#13
20200139354
2020-05-07

Acidic aromatization catalyst with improved activity and stability

#14
20200055034
2020-02-20

Methods of preparing an aromatization catalyst

#15
20200017426
2020-01-16

Methods for forming light olefins by cracking

#16
20200010384
2020-01-09

Methods of preparing an aromatization catalyst

#17
20190351395
2019-11-21

Catalyst with improved activity/selectivity for light naphtha aromatization

#18
20190321809
2019-10-24

Process for preparing hydrocracking catalyst

#19
20190314796
2019-10-17

Catalyst system and process for conversion of a hydrocarbon feed utilizing the catalyst system

#20
20190262810
2019-08-29

PROCESS FOR PREPARING A MESOPORIZED CATALYST, CATALYST THUS OBTAINED AND USE THEREOF IN A CATALYTIC PROCESS

#21
20190247833
2019-08-15

Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

#22
20190168194
2019-06-06

Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material

#23
20190070594
2019-03-07

Catalyst with improved activity/selectivity for light naphtha aromatization

#24
20180333713
2018-11-22

Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

#25
20180333705
2018-11-22

Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

#26
20180297913
2018-10-18

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

#27
20180170838
2018-06-21

Upgrading ethane-containing light paraffins streams

#28
20180170837
2018-06-21

Methods of preparing an aromatization catalyst

#29
20180170826
2018-06-21

Upgrading ethane-containing light paraffins streams

#30
20180065115
2018-03-08

Acidic aromatization catalyst with improved activity and stability

#31
20170259251
2017-09-14

Method of preparing an activated EU-2 zeolite

#32
20170203285
2017-07-20

Alkylation Process Using a Catalyst Comprising Cerium Rich Rare Earth Containing Zeolites and a Hydrogenation Metal

#33
20170036970
2017-02-09

Hydrocarbon conversion process

#34
20160176787
2016-06-23

Transalkylation process

#35
20160176778
2016-06-23

PROCESS FOR CONVERSION OF LIGHT ALIPHATIC HYDROCARBONS TO AROMATICS

#36
20160136625
2016-05-19

Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material

#37
20160129429
2016-05-12

Method of producing zeolite encapsulated nanoparticles

#38
20160121314
2016-05-05

Pre-carburized molybdenum-modified zeolite catalyst and use thereof for the aromatization of lower alkanes

#39
20160045904
2016-02-18

Methods of regenerating aromatization catalysts

#40
20150203429
2015-07-23

Process for producing phenol and/or cyclohexanone from cyclohexylbenzene

#41
20150139896
2015-05-21

SOLAR ENERGY BASED COUNTINUOUS PROCESS AND REACTOR SYSTEM FOR THE PRODUCTION OF AN ALKENE BY DEHYDROGENATION OF THE CORRESPONDING ALKANE

#42
20150119544
2015-04-30

Hydrocarbon conversion process

#43
20150112110
2015-04-23

Activated EU-2 zeolite and use thereof

#44
20150080546
2015-03-19

Production and Use of 3,4' and 4,4'-Dimethylbiphenyl Isomers

#45
20150073190
2015-03-12

Methods of regenerating aromatization catalysts

#46
20150073189
2015-03-12

High temperature CCR process with integrated reactor bypasses

#47
20150071850
2015-03-12

Process and system for extraction of a feedstock

#48
20150057478
2015-02-26

ZSM-22 zeolite, hydroisomerization catalyst and method for producing same, and method for producing hydrocarbon

#49
20150051429
2015-02-19

Method for producing lubricating-oil base oil

#50
20150018438
2015-01-15

Catalyst activation method for Fischer-Tropsch synthesis

#51
20150011813
2015-01-08

Catalytic conversion of alcohols having at least three carbon atoms to hydrocarbon blendstock

#52
20140357911
2014-12-04

Substantially nonporous substrate supported noble metal- and lanthanide-containing catalysts for hydrogenation reactions

#53
20140357472
2014-12-04

Method of making substantially nonporous substrate supported noble metal- and lanthanide-containing catalysts

#54
20140256536
2014-09-11

Process for the conversion of ethane to aromatic hydrocarbons

#55
20140249344
2014-09-04

Process for preparing a mesoporized catalyst, catalyst thus obtained and use thereof in a catalytic process

#56
20140235912
2014-08-21

METHOD FOR OBTAINING BRANCHED ALKANES AND AROMATIC HYDROCARBONS

#57
20140044613
2014-02-13

Catalytic isobutane alkylation

#58
20130066126
2013-03-14

Pre-carburized molybdenum-modified zeolite catalyst and use thereof for the aromatization of lower alkanes

#59
20120296129
2012-11-22

Substantially non-porous substrate supported noble metal-and lanthanide-containing catalysts

#60
20120277509
2012-11-01

Alkylation of Toluene to Form Styrene and Ethylbenzene

#61
20110257451
2011-10-20

Alkylation of toluene to form styrene and ethylbenzene

#62
20090209794
2009-08-20

Process for the conversion of ethane to aromatic hydrocarbons

#63
20080234528
2008-09-25

Catalytic isobutane alkylation

#64
20080027263
2008-01-31

Method of improving alkylate yield in an alkylation reaction

#65
20070129590
2007-06-07

Process and system for extraction of a feedstock

#66
16822168
2020-10-13

Method for preparing zeolite SSZ-55