ClassID:

93978

C07C2529/80 - CPC Classification

Classification description:

Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof Mixtures of different zeolites

Recent Application in this class:
#1
20250289722
2025-09-18

METHOD FOR PRODUCING MODIFIED ALUMINOSILICATE, METHOD FOR PRODUCING CATALYST CONTAINING MODIFIED ALUMINOSILICATE, METHOD FOR PRODUCING AROMATIC POLYHYDROXIDE COMPOUND USING SAME CATALYST, AND MODIFIED ALUMINOSILICATE

#2
20250144605
2025-05-08

CATALYST FOR PRODUCING C8 AROMATIC HYDROCARBON HAVING REDUCED ETHYLBENZENE CONTENT AND PREPARATION METHOD THEREOF

#3
20240116838
2024-04-11

METHODS FOR PRODUCING AROMATIC HYDROCARBONS FROM NATURAL GAS AND INSTALLATION FOR IMPLEMENTING SAME

#4
20230381346
2023-11-30

METHOD FOR TREATING CANCEROUS TISSUE WITH A NANOTHERAPEUTIC

#5
20230381345
2023-11-30

METHOD FOR OXIDATIVELY DEHYDROGENATING ALKANES

#6
20230381344
2023-11-30

HIERARCHIAL SILICA OXIDATION DEHYDROGENATION CATALYST

#7
20230372548
2023-11-23

METHODS FOR PREPARING NANOTHERAPEUTIC COMPOSITIONS

#8
20230265026
2023-08-24

Production of high yields of light olefins from heavy hydrocarbons

#9
20230249167
2023-08-10

Catalyst compositions and their use in aromatic alkylation processes

#10
20230212094
2023-07-06

PROCESSES FOR CONVERTING C8 AROMATIC HYDROCARBONS

#11
20230192573
2023-06-22

FLUID CATALYTIC CRACKING CATALYST COMPOSITION FOR ENHANCED BUTYLENE TO PROPYLENE SELECTIVITY RATIO

#12
20220332665
2022-10-20

Process for producing p-xylene and ethylbenzene from Caromatic containing ethylbenzene

#13
20220219153
2022-07-14

Catalyst for converting alkylaromatic hydrocarbon and preparation method thereof

#14
20220134318
2022-05-05

Mel-Type Zeolite for Converting Aromatic Hydrocarbons, Process for Making and Catalytic Composition Comprising Said Zeolite

#15
20220048013
2022-02-17

Catalytic composition and structures made thereof

#16
20220024839
2022-01-27

Process for interconversion of olefins with modified beta zeolite

#17
20210346875
2021-11-11

Catalytic compositions for the oxidation of substrates

#18
20210205795
2021-07-08

UZM-54 and transalkylation process using same

#19
20210198165
2021-07-01

Heavy aromatics conversion processes and catalyst compositions used therein

#20
20210178372
2021-06-17

Catalyst for converting alkylaromatic hydrocarbon and preparation method thereof

#21
20210129122
2021-05-06

Catalyst for producing C8 aromatic hydrocarbon having reduced ethylbenzene content and preparation method therefor

#22
20200291306
2020-09-17

Catalytic cracking of crude oil to light olefins

#23
20200283353
2020-09-10

Methods for producing aromatic hydrocarbons from natural gas and processing unit for implementing same

#24
20200282081
2020-09-10

Nanotherapeutic and a method of oxidative dehydrogenation built on hierarchical silica composites

#25
20200254428
2020-08-13

Zeolite composite catalysts for conversion of heavy reformate to xylenes

#26
20200179913
2020-06-11

Catalyst compositions and their use in aromatic alkylation processes

#27
20200086304
2020-03-19

Catalyst composition for enhancing yield of olefins in fluid catalytic cracking process (FCC)

#28
20200078777
2020-03-12

Catalyst composition

#29
20200031737
2020-01-30

Heavy aromatics conversion processes and catalyst compositions used therein

#30
20190358617
2019-11-28

Hybrid extruded mixed zeolite catalysts for synthesis of light olefins

#31
20190308176
2019-10-10

Process for preparing a molybdenum-platinum-based catalyst for the synthesis of benzene by transalkylation

#32
20190299197
2019-10-03

Catalyst composition comprising con-type zeolite and zsm-5-type zeolite, preparation and process using such composition

#33
20190284113
2019-09-19

METHODS OF HEAVY REFORMATE CONVERSION INTO AROMATIC COMPOUNDS

#34
20190284111
2019-09-19

Hydrocracking catalyst for preparing light aromatic hydrocarbon, method for preparing same and method for preparing light aromatic hydrocarbon by using same

#35
20190284057
2019-09-19

Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes

#36
20190284056
2019-09-19

Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes

#37
20190262814
2019-08-29

Method for synthesizing a FER/MOR composite molecular sieve

#38
20190168194
2019-06-06

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

#39
20190100477
2019-04-04

Catalyst and method for aromatization of C-Cgases, light hydrocarbon fractions and aliphatic alcohols, as well as mixtures thereof

#40
20190091669
2019-03-28

Modified Y-zeolite/ZSM-5 catalyst for increased propylene production

#41
20190039968
2019-02-07

Catalyst and process for the production of para-xylene

#42
20180369797
2018-12-27

Catalyst composition and isomerisation process

#43
20180369795
2018-12-27

Catalyst composition, its preparation and process using such composition

#44
20180361365
2018-12-20

Zeolite composite catalysts for conversion of heavy reformate to xylenes

#45
20180272323
2018-09-27

Catalytic composition and structures made thereof

#46
20180251413
2018-09-06

Transalkylation processes and catalyst compositions used therein

#47
20180244591
2018-08-30

Processes for high severity fluid catalytic cracking systems

#48
20180134637
2018-05-17

Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes

#49
20180079698
2018-03-22

Catalyst comprising a phosphorous modified zeolite and having partly and ALPO structure

#50
20180050969
2018-02-22

Production of propylene in a fluid catalytic cracking unit

#51
20180029025
2018-02-01

Catalyst system and use in heavy aromatics conversion processes

#52
20170369397
2017-12-28

Processes for high severity fluid catalytic cracking systems

#53
20170291168
2017-10-12

Hybrid extruded mixed zeolite catalysts for synthesis of light olefins

#54
20170259252
2017-09-14

Catalyst for pyrolysis of feedstock

#55
20170152197
2017-06-01

Method for preparing p-xylene and co-producing propylene with high selectivity

#56
20170129829
2017-05-11

Modified composite molecular sieve and preparation method thereof, and paraffin isomerization catalyst

#57
20170106357
2017-04-20

Processes using molecular sieve SSZ-105

#58
20170088491
2017-03-30

Hydrocarbon dehydrocyclization

#59
20170058209
2017-03-02

Processes using molecular sieve SSZ-91

#60
20170007992
2017-01-12

Catalyst and method for aromatization of C—Cgases, light hydrocarbon fractions and aliphatic alcohols, as well as mixtures thereof

#61
20160221897
2016-08-04

Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks

#62
20160221896
2016-08-04

Catalyst system and use in heavy aromatics conversion processes

#63
20160221895
2016-08-04

Catalyst compositions and use in heavy aromatics conversion processes

#64
20160220987
2016-08-04

Catalyst compositions and use in heavy aromatics conversion processes

#65
20160176786
2016-06-23

Sulfiding process for aromatic transalkylations

#66
20160136625
2016-05-19

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

#67
20150328626
2015-11-19

Silicate-coated MFI-type zeolite, method of producing the same, and method of producing p-xylene using the same

#68
20150298107
2015-10-22

Modified Y-zeolite/ZSM-5 catalyst for increased propylene production

#69
20150224485
2015-08-13

Catalyst for pyrolysis of feedstock

#70
20150190794
2015-07-09

Catalyst composition for fluid catalytic cracking, process for preparing the same and use thereof

#71
20150152027
2015-06-04

INTEGRATED SOLVENT-DEASPHALTING AND FLUID CATALYTIC CRACKING PROCESS FOR LIGHT OLEFIN PRODUCTION

#72
20140378724
2014-12-25

Recycle of reactor effluent in an alkylaromatic process

#73
20140378697
2014-12-25

Hydroalkylation catalyst and process for use thereof

#74
20140296599
2014-10-02

Catalyst comprising a phosphorous modified zeolite and having partly an ALPO structure

#75
20140296596
2014-10-02

Process for dehydration and isomerization of alcohols using a catalyst based on a mesostructured material comprising silicon

#76
20140135539
2014-05-15

Composition of oligomerate

#77
20140046108
2014-02-13

Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method

#78
20140038810
2014-02-06

Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method

#79
20140005456
2014-01-02

Catalyst coating and process for the conversion of oxygenates to olefins

#80
20130261364
2013-10-03

Multimetal zeolites based catalyst for transalkylation of heavy reformate to produce xylenes and petrochemical feedstocks

#81
20130253247
2013-09-26

Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds

#82
20130237738
2013-09-12

PROCESS FOR PRODUCING AT LEAST ONE OF ETHENE, PROPENE, AND GASOLINE

#83
20130172514
2013-07-04

Process for producing cycloalkylaromatic compounds

#84
20130066131
2013-03-14

Catalyst to increase propylene yields from a fluid catalytic cracking unit

#85
20120277512
2012-11-01

Processes for transalkylating aromatic hydrocarbons

#86
20120277510
2012-11-01

Processes for transalkylating aromatic hydrocarbons

#87
20120184791
2012-07-19

PROCESS FOR THE MANUFACTURE OF A FORMULATED OXYGENATE CONVERSION CATALYST, FORMULATED OXYGENATE CONVERSION CATALYST AND PROCESS FOR THE PREPARATION OF AN OLEFINIC PRODUCT

#88
20120149959
2012-06-14

Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene

#89
20120088937
2012-04-12

Method for producing cumene

#90
20120083640
2012-04-05

PROCESS FOR THE MANUFACTURE OF A FORMULATED OXYGENATE CONVERSION CATALYST, FORMULATED OXYGENATE CONVERSION CATALYST AND PROCESS FOR THE PREPARATION OF AN OLEFINIC PRODUCT

#91
20120083636
2012-04-05

Processes for transalkylating aromatic hydrocarbons

#92
20120083635
2012-04-05

Processes for transalkylating aromatic hydrocarbons

#93
20120065446
2012-03-15

Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds

#94
20120065444
2012-03-15

Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method

#95
20120003147
2012-01-05

UZM-35 ZEOLITIC COMPOSITION, METHOD OF PREPARATION AND PROCESSES

#96
20110313225
2011-12-22

Process for the preparation of an olefinic product, oxygenate conversion catalyst particles, and process for the manufacutre thereof

#97
20110313223
2011-12-22

Process for xylene and ethylbenzene isomerization using UZM-35

#98
20110312486
2011-12-22

Alkali-free synthesis of zeolitic materials of the LEV-type structure

#99
20110207981
2011-08-25

Alkylation process using catalysts with low olefin skeletal isomerization activity

#100
20110201864
2011-08-18

Dual-zeolite catalyst for production of ethylbenzene

#101
20110144402
2011-06-16

Alkylation process using catalysts with low olefin skeletal isomerization activity

#102
20110028772
2011-02-03

Catalyst composition, the method of manufacturing, and the process of use thereof in aromatics alkylation

#103
20110021856
2011-01-27

Method of preparing a molecular sieve composition

#104
20110021855
2011-01-27

Process for manufacturing MCM-22 family molecular sieves

#105
20100331591
2010-12-30

Olefin oligomerization process

#106
20100305375
2010-12-02

Process for the preparation of an olefinic product

#107
20100268009
2010-10-21

CATALYST PARTICLES, PROCESS FOR THE PREPARATION OF AN OLEFINIC PRODUCT, AND PROCESS FOR THE PREPARATION OF AN OXYGENATE CONVERSION CATALYST

#108
20100268007
2010-10-21

PROCESS FOR CONVERTING AN OXYGENATE INTO AN OLEFIN-CONTAINING PRODUCT, AND REACTOR SYSTEM

#109
20100261943
2010-10-14

Process for the preparation of an olefinic product

#110
20100063335
2010-03-11

Process for producing light olefins from methanol or dimethyl ether

#111
20090325785
2009-12-31

Selective catalyst for aromatics conversion

#112
20090093661
2009-04-09

Catalyst comprising an EUO zeolite, a 10 MR zeolite and a 12 MR zeolite, and its use in isomerizing aromatic C8 compounds

#113
20080156692
2008-07-03

Process for converting ethanol and hydrocarbons in a fluidized catalytic cracking unit

#114
20080154080
2008-06-26

Catalyst composition, the method of manufacturing and the process of use thereof in aromatics alkylation

#115
20080064910
2008-03-13

Xylene production processes employing rhenium-containing catalysts

#116
20080064588
2008-03-13

Rhenium-containing transalkylation catalysts and processes for making the same

#117
20080039669
2008-02-14

Olefin oligomerization process

#118
20080033225
2008-02-07

Production of light olefins

#119
20080021253
2008-01-24

Method and Catalyst for the Transalkylation/Dealkylation of Organic Compounds

#120
20070191662
2007-08-16

Process for dimerizing olefins

#121
20070191658
2007-08-16

Method of preparing a molecular sieve composition

#122
20070191657
2007-08-16

Process for manufacturing MCM-22 family molecular sieves

#123
20070142688
2007-06-21

Shaped catalysts for transalkylation of aromatics for enhanced xylenes production

#124
20060173228
2006-08-03

Molecular sieve catalyst composition, its making and use in conversion processes

#125
20060100471
2006-05-11

Process for transalkylation of alkyl-aromatic hydrocarbons used in two reaction zones

#126
20060063956
2006-03-23

Conversion of oxygenate to propylene with selective hydrogen treatment of heavy olefin recycle stream

#127
20050038307
2005-02-17

Zeolite catalysts for transalkylation of diisopropylbenzol

#128
20050026771
2005-02-03

Shaped catalysts for transalkylation of aromatics for enhanced xylenes production