ClassID:

34435

B01J2229/123 - CPC Classification

Classification description:

Aspects of molecular sieve catalysts not covered by; After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation in order to deactivate outer surface

Recent Application in this class:
#1
20220241766
2022-08-04

Method of producing an encapsulated hydroprocessing catalyst

#2
20220241760
2022-08-04

Coated hydroprocessing catalyst

#3
20200094231
2020-03-26

Catalyst system for dewaxing

#4
20180134647
2018-05-17

Method to produce acrylic acid with acetaldehyde as the main by-product

#5
20170355650
2017-12-14

Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of sulfur containing compounds

#6
20170081259
2017-03-23

Method and catalyst system for improving benzene purity in a xylenes isomerization process

#7
20160310934
2016-10-27

Catalyst and process for the conversion of oxygenates to olefins

#8
20160074845
2016-03-17

In-situ trim coke selectivation of toluene disproportionation catalyst

#9
20150197463
2015-07-16

Method for oligomerising alkenes using the ITQ-39 zeolite

#10
20130144100
2013-06-06

Synthesis of high activity large crystal ZSM-5

#11
20120157732
2012-06-21

Condensation of diols for biofuel production

#12
20120015801
2012-01-19

PROCESS FOR PREPARATION OF A ZEOLITE-BASED CATALYST

#13
20110245067
2011-10-06

Surface-modified zeolites and methods for preparing the same

#14
20100248944
2010-09-30

Lightly Branched Higher Olefin Oligomerization with Surface Modified Zeolite Catalyst

#15
20100137666
2010-06-03

Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compounds

#16
20100137125
2010-06-03

Method of regenerating lower hydrocarbon aromatizing catalyst

#17
20100041932
2010-02-18

Process for converting an oxygenated feed to high octane gasoline

#18
20100016647
2010-01-21

Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compounds

#19
20090240008
2009-09-24

Process for preparing a catalyst containing a modified zeolite and its use in oligomerization of light olefins

#20
20090093663
2009-04-09

Lightly branched higher olefin oligomerization with surface modified zeolite catalyst

#21
20080221376
2008-09-11

Process for isomerizing aromatic C8 compounds in the presence of a catalyst comprising a modified EUO zeolite

#22
20080021253
2008-01-24

Method and Catalyst for the Transalkylation/Dealkylation of Organic Compounds

#23
20050003957
2005-01-06

Treatment of molecular sieves with silicon containing compounds