ClassID:

93808

C07C2521/14 - CPC Classification

Classification description:

Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium Silica and magnesia

Recent Application in this class:
#1
20220250046
2022-08-11

STABLE, HIGH SELECTIVITY CATALYSTS AND CATALYST SYSTEMS, AND PROCESSES FOR THEIR USE

#2
20210260571
2021-08-26

Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten

#3
20210188740
2021-06-24

CATALYSTS FOR SINGLE STEP DOUBLE DEHYDROGENATION OF BUTADIENE FROM N-BUTANE

#4
20200377429
2020-12-03

Catalysts for petrochemical catalysis

#5
20200238270
2020-07-30

Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten

#6
20190077728
2019-03-14

Catalysts for petrochemical catalysis

#7
20190055175
2019-02-21

Steam-less process for converting butenes to 1,3-butadiene

#8
20180044261
2018-02-15

Alkane-alkene coupling via tandem alkane-dehydrogenation/alkene-dimerization catalyzed by pincer iridium catalyst heterogenized on solid supports

#9
20170349503
2017-12-07

Metal oxide catalyst systems for conversion of ethanol to butadiene

#10
20160340272
2016-11-24

Catalysts for petrochemical catalysis

#11
20160229769
2016-08-11

Process for olefin production by metathesis and reactor system therefor

#12
20150224482
2015-08-13

Catalysts for petrochemical catalysis

#13
20150073192
2015-03-12

Catalysts for petrochemical catalysis

#14
20130296614
2013-11-07

Dehydrogenation processes and phenol compositions

#15
20130253247
2013-09-26

Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds

#16
20130023709
2013-01-24

Catalysts for petrochemical catalysis

#17
20120157294
2012-06-21

Isomerization catalysts

#18
20120065446
2012-03-15

Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds

#19
20120046509
2012-02-23

Process of making alkylaromatics using EMM-12

#20
20110166401
2011-07-07

Molecular sieve composition EMM-12, a method of making and a process of using the same

#21
20100063341
2010-03-11

Method for converting hydrocarbons with zeolite shaped catalyst

#22
20080262279
2008-10-23

Production of alkylaromatic compounds

#23
20080027260
2008-01-31

MCM-22 family molecular sieve composition, its method of making, and use for hydrocarbon conversions

#24
20050245777
2005-11-03

Process to convert linear alkanes into alpha olefins