ClassID:

93935

C07C2529/035 - CPC Classification

Classification description:

Catalysts comprising molecular sieves not having base-exchange properties Crystalline silica polymorphs, e.g. silicalites

Recent Application in this class:
#1
20210171419
2021-06-10

Catalytic conversion of ethanol to 1-/2-butenes

#2
20200338535
2020-10-29

Catalyst for producing olefins from dehydrogenation of alkane and a method for producing olefins using said catalyst

#3
20200139353
2020-05-07

Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst

#4
20200131099
2020-04-30

Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking

#5
20190314796
2019-10-17

Catalyst system and process for conversion of a hydrocarbon feed utilizing the catalyst system

#6
20190152876
2019-05-23

Catalysts supported on modified-carrier for oxidative coupling reaction of methane and method for oxidative coupling reaction of methane using the same

#7
20180326408
2018-11-15

Dual catalyst system for propylene production

#8
20180208526
2018-07-26

Multiple-stage catalyst systems and processes for propene production

#9
20180155256
2018-06-07

Dual catalyst system for propylene production

#10
20170368540
2017-12-28

ISOPARAFFIN-OLEFIN ALKYLATION

#11
20170113211
2017-04-27

Dual catalyst system for propylene production

#12
20160130197
2016-05-12

Processes and catalysts for production of light olefins

#13
20160045903
2016-02-18

Catalyst for fischer-tropsch synthesis and method for preparing the same, and method for preparing modified molecular sieve carrier

#14
20150361008
2015-12-17

Production of 1,3-butadiene

#15
20150328626
2015-11-19

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

#16
20140275683
2014-09-18

Catalyst for preparing isobutene by dissociation of methyl tert-butyl ether, preparation method and use thereof

#17
20140135556
2014-05-15

Production and use of a zeolitic material in a process for the conversion of oxygenates to olefins

#18
20140005453
2014-01-02

Germanium silicalite catalyst and method of preparation and use

#19
20120130138
2012-05-24

METHOD FOR MANUFACTURING PROPYLENE AND CATALYST FOR MANUFACTURING PROPYLENE

#20
20110137096
2011-06-09

Process to Make Olefins from Ethanol

#21
20100184933
2010-07-22

MTO process based on MeAPO molecular sieves combined with an OCP process to make olefins

#22
20090326301
2009-12-31

Two stage contact cooler design for hot water generation

#23
20080058572
2008-03-06

PROCESS FOR PREPARING ISOOLEFINS

#24
20080039667
2008-02-14

Process for enhanced olefin production