ClassID:

32944

B01J2029/081 - CPC Classification

Classification description:

Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y Increasing the silica/alumina ratio; Desalumination

Recent Application in this class:
#1
20250114774
2025-04-10

HYDROCRACKING CATALYST, ITS METHOD OF MAKING, AND METHOD OF USE

#2
20240173702
2024-05-30

Method for synthesizing mesoporous nano-sized ultra-stable Y zeolite

#3
20220348829
2022-11-03

FCC catalyst with more than one silica, its preparation and use

#4
20220234033
2022-07-28

Modified USY zeolitic catalyst for isomerization of alkylated aromatics, and method for isomerization of alkylated aromatics

#5
20210260565
2021-08-26

Zeolite catalyst for alkylation of toluene with methanol, preparation process and use thereof

#6
20210214236
2021-07-15

NaY molecular sieve with an aluminum-rich surface and a process of preparing same

#7
20210101850
2021-04-08

Catalyst composition comprising modified crystalline aluminosilicate for dehydration of alcohols

#8
20210077985
2021-03-18

Manufacturing hydrocracking catalyst

#9
20200339891
2020-10-29

Naphtha reformer yield using modified zeolitic catalysts

#10
20200338540
2020-10-29

Phosphorus-containing molecular sieve, its preparation and application thereof

#11
20200306736
2020-10-01

Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil

#12
20190233348
2019-08-01

Process for dehydration of mono-alcohol(s) using a modified crystalline aluminosilicate

#13
20190203127
2019-07-04

FCC catalyst with more than one silica, its preparation and use

#14
20190194090
2019-06-27

Catalyst composition comprising modified crystalline aluminosilicate for dehydration

#15
20190055479
2019-02-21

Process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics

#16
20180334390
2018-11-22

Zeolites, the production thereof, and their uses for upgrading heavy oils

#17
20180280944
2018-10-04

Process for producing LPG from a heavy hydrocarbon feed

#18
20180044259
2018-02-15

Process for obtaining a catalyst composite

#19
20170157597
2017-06-08

Method for preparing a sodium faujasite catalyst and its use in producing acrylic acid

#20
20170128919
2017-05-11

Hydrocracking catalyst, preparation method and use thereof, and method for hydrocracking catalytic diesel oil

#21
20160236147
2016-08-18

Oxidation catalyst for treating a natural gas emission

#22
20160229700
2016-08-11

Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method

#23
20160167973
2016-06-16

Preparation of mesoporous zeolites with reduced processing

#24
20160130195
2016-05-12

Process for obtaining a catalyst composite

#25
20150367332
2015-12-24

Hydroprocessing catalyst composition and process thereof

#26
20150314278
2015-11-05

Process and apparatus for preparing a molecular sieve and a catalytic cracking catalyst

#27
20150298106
2015-10-22

Modified zeolite second stage hydrocracking catalyst and use of thereof for hydrocarbon conversion

#28
20150190794
2015-07-09

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

#29
20150182953
2015-07-02

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

#30
20150111722
2015-04-23

Metal modified Y zeolite, its preparation and use

#31
20140378697
2014-12-25

Hydroalkylation catalyst and process for use thereof

#32
20140194276
2014-07-10

Process for obtaining a catalyst composite

#33
20120279901
2012-11-08

Faujasite zeolite preparation process

#34
20110118518
2011-05-19

Process for obtaining a catalyst composite