ClassID:

85128

C01B39/265 - CPC Classification

Classification description:

Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof; Mordenite type using at least one organic template directing agent

Recent Application in this class:
#1
20250162889
2025-05-22

MORDENITE ZEOLITE HAVING EXCELLENT PARTICLE UNIFORMITY AND METHOD FOR PREPARING THE SAME

#2
20240199434
2024-06-20

METHOD TO CO-SYNTHESIZE AMORPHOUS AND CRYSTALLINE MATERIALS IN THE PRESENCE OF ODSO

#3
20230331566
2023-10-19

Method for manufacture of zeolite mordenite in the presence of ODSO

#4
20230331565
2023-10-19

Method for manufacture of zeolite beta in the presence of ODSO

#5
20220119268
2022-04-21

Method for preparing mordenite zeolite having controllable particle size

#6
20210284543
2021-09-16

ZEOLITE WITH TUNED ALUMINUM CONTENT AND MESOPOROSITY

#7
20210214237
2021-07-15

Synthesis of mordenite using multiple organics

#8
20210179437
2021-06-17

Mordenite Zeolite Having Excellent Particle Uniformity and Method for Preparing Same

#9
20200239323
2020-07-30

Zeolite with tuned aluminum content and mesoporosity

#10
20200109057
2020-04-09

Method for synthesizing mordenite MOR molecular sieve, and product and use thereof

#11
20190389794
2019-12-26

Process for the conversion of monoethanolamine to ethylenediamine employing a copper-modified zeolite of the MOR framework structure

#12
20190308929
2019-10-10

Process for the conversion of ethylene glycol to ethylenediamine employing a zeolite catalyst

#13
20190284057
2019-09-19

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

#14
20190262779
2019-08-29

Method of preparing hierarchical porous channel molecular sieve membrane and application thereof

#15
20190039054
2019-02-07

Mesoporous zeolites and methods for the synthesis thereof

#16
20180304245
2018-10-25

Carbonylation catalyst and process

#17
20180265369
2018-09-20

Process for preparing a molecular sieve

#18
20180029025
2018-02-01

Catalyst system and use in heavy aromatics conversion processes

#19
20170320748
2017-11-09

Methods for preparing zeolites with surfactant-templated mesoporosity and tunable aluminum content

#20
20170305752
2017-10-26

Crystalline molecular sieves and synthesis thereof

#21
20170225959
2017-08-10

Solidothermal synthesis of zeolitic materials and zeolites obtained therefrom

#22
20170190587
2017-07-06

METHODS FOR PREPARING ZEOLITES WITH SURFACTANT-TEMPLATED MESOPOROSITY AND TUNABLE ALUMINUM CONTENT

#23
20170022066
2017-01-26

Crystalline molecular sieves and synthesis thereof

#24
20160221896
2016-08-04

Catalyst system and use in heavy aromatics conversion processes

#25
20160221895
2016-08-04

Catalyst compositions and use in heavy aromatics conversion processes

#26
20160221832
2016-08-04

Process for preparing a molecular sieve

#27
20160220987
2016-08-04

Catalyst compositions and use in heavy aromatics conversion processes

#28
20160207787
2016-07-21

Method for preparation of mordenite

#29
20160030931
2016-02-04

Mesoporous MFI-zeolite catalysts, methods of preparing the same and uses

#30
20160016155
2016-01-21

Carbonylation catalyst and process

#31
20130005564
2013-01-03

SYNTHESIS OF CRYSTALLINE LONG-RANGED ORDERED MATERIALS FROM PREFORMED AMORPHOUS SOLIDS

#32
20120202006
2012-08-09

ZEOLITE COMPOSITIONS AND METHODS FOR TAILORING ZEOLITE CRYSTAL HABITS WITH GROWTH MODIFIERS

#33
20090156389
2009-06-18

Method of the preparation of microporous crystalline molecular sieve possessing mesoporous frameworks

#34
20070154387
2007-07-05

Perturbed synthesis of materials

#35
20050194289
2005-09-08

Zeolites and molecular sieves and the use thereof