ClassID:

32974

B01J29/50 - CPC Classification

Classification description:

Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952

Sub-classes:
Recent Application in this class:
#1
20230234899
2023-07-27

PROCESSES FOR PREPARING C2 TO C3 HYDROCARBONS IN THE PRESENCE OF A HYBRID CATALYST

#2
20210268484
2021-09-02

Hybrid catalysts comprising a mixed metal oxide component for production of C2 and C3 hydrocarbons

#3
20210139337
2021-05-13

Process for the synthesis, with multiple seeding, of zeolite crystals having a controlled particle size

#4
20200188895
2020-06-18

Catalytic washcoat with controlled porosity for NOabatement

#5
20200010331
2020-01-09

Accelerated aluminosilicate zeolite crystallization

#6
20200009509
2020-01-09

Aluminophosphate-based zeolite membrane synthesis method

#7
20190225500
2019-07-25

Aluminum gradient aluminosilicate zeolite compositions

#8
20180369794
2018-12-27

Carbonylation process using a pretreated zeolite catalyst

#9
20180304245
2018-10-25

Carbonylation catalyst and process

#10
20180282171
2018-10-04

Synthesis of aluminosilicate zeolites having the offretite structure

#11
20180257019
2018-09-13

Removal of acid gas from a feed gas stream using small pore zeolites containing double-six rings and cages

#12
20180162789
2018-06-14

Methods and systems for converting hydrocarbons

#13
20180162788
2018-06-14

Production of iso-octene from tertiary alcohols

#14
20180162787
2018-06-14

Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistry

#15
20180162786
2018-06-14

Production of alkylate from light alkanes

#16
20170291823
2017-10-12

Synthesis of molecular sieve SSZ-98

#17
20170107113
2017-04-20

Method for making molecular sieve SSZ-105

#18
20170106357
2017-04-20

Processes using molecular sieve SSZ-105

#19
20170088432
2017-03-30

Method for preparing zeolite SSZ-98

#20
20170073240
2017-03-16

Method for preparing zeolite SSZ-98

#21
20160375429
2016-12-29

Catalytic wall-flow filter having a membrane

#22
20160375428
2016-12-29

Synthesis of aluminosilicate zeolite SSZ-98

#23
20160296924
2016-10-13

Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NO

#24
20160251287
2016-09-01

Chiral siliceous composition useful as chiral heterogeneous catalyst and a process for the preparation thereof

#25
20160052857
2016-02-25

Carbonylation process

#26
20160002060
2016-01-07

Method for making molecular sieve SSZ-98

#27
20160002059
2016-01-07

Molecular sieve SSZ-98

#28
20160001273
2016-01-07

Processes using molecular sieve SSZ-98

#29
20150182953
2015-07-02

Introducing mesoporosity into zeolite materials with a modified acid pre-treatment step

#30
20140274665
2014-09-18

Selective catalytic reduction catalyst system

#31
20140271422
2014-09-18

Selective catalytic reduction catalyst system

#32
20140256538
2014-09-11

Zeolite core/silica zeolite shell composite, preparing method of the same, and catalyst including the same

#33
20140046108
2014-02-13

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

#34
20140038810
2014-02-06

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

#35
20120065444
2012-03-15

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

#36
20120003147
2012-01-05

UZM-35 ZEOLITIC COMPOSITION, METHOD OF PREPARATION AND PROCESSES

#37
20110308998
2011-12-22

Process for catalytic cracking of hydrocarbons using UZM-35

#38
20100324348
2010-12-23

Process for catalytic cracking of hydrocarbons using UZM-35

#39
20100311567
2010-12-09

Regeneration of zeolite carbonylation catalysts

#40
20080146833
2008-06-19

Process for carbonylation of aliphatic alcohols and/or ester derivatives thereof

#41
20060073094
2006-04-06

UZM-12 and UZM-12HS: crystalline aluminosilicate zeolitic compositions and processes for preparing and using the compositions