C07C7/1485 - CPC Classification Index

ClassID:

90751 ⎘

C07C7/1485 - CPC Classification

Classification description:

Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds oxides; hydroxides; salts

Recent Application in this class:

20250100956

2025-03-27

Method for Purifying Linear Alpha Olefins

20220162140

2022-05-26

Process and plant for producing alpha olefins

20210230084

2021-07-29

Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metals

20200324267

2020-10-15

ADSORBENT FOR HYDROCARBON PURIFICATION

20200199047

2020-06-25

Removal of alkyne impurities from diolefin containing mixtures through cracking over CuO/Al2O3 based materials

20190284116

2019-09-19

Method and system for removal of oxygen in oxidative dehydrogenation process

20190184383

2019-06-20

CATALYST INTENDED FOR DESULFURIZATION/DEMERCAPTANIZATION/DEHYDRATION OF GASEOUS HYDROCARBONS

20190016651

2019-01-17

Squalene extraction from seed oils

20180200699

2018-07-19

Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons

#10

20180169637

2018-06-21

Additives for gas phase oxidative desulfurization catalysts

#11

20180086992

2018-03-29

Process for simultaneous removal of arsenic and sulphur from hydrocarbon streams

#12

20180029023

2018-02-01

Additives for gas phase oxidative desulfurization catalysts

#13

20170190641

2017-07-06

Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metal oxides

#14

20160318830

2016-11-03

Process for olefin production by metathesis and reactor system therefor

#15

20160281006

2016-09-29

Process, Method, and System for Removing Mercury From Pipelines

#16

20160281005

2016-09-29

Process, method, and system for removing mercury from pipelines

#17

20160222308

2016-08-04

DESULFURIZATION PROCESS AND DESULFURIZER

#18

20150376040

2015-12-31

ADDITIVES FOR OLEFIN PLANT QUENCHING FLUID pH CONTROL

#19

20150353447

2015-12-10

Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks

#20

20150315107

2015-11-05

Process for selective removal of acetylenes from gaseous streams

#21

20150197465

2015-07-16

Bimetallic catalyst and use in xylene production

#22

20150141602

2015-05-21

PROCESS FOR TREATING A DICYCLOPENTADIENE MONOMER

#23

20150073193

2015-03-12

Process for nitrile removal from hydrocarbon feeds

#24

20150025258

2015-01-22

Oil soluble hydrogen sulfide scavenger

#25

20140316098

2014-10-23

Process for producing phenol

#26

20140296577

2014-10-02

Method for producing phenol and/or cyclohexanone

#27

20130217944

2013-08-22

Removal of sulfur compounds from a gas stream

#28

20130213794

2013-08-22

Absorber demethanizer for FCC process

#29

20120316375

2012-12-13

Production of para-xylene

#30

20120164048

2012-06-28

Process for selective removal of acetylenes from gaseous streams

#31

20120088944

2012-04-12

PROCESS FOR THE PREPARATION OF HYDROCARBONS

#32

20110251447

2011-10-13

Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor

#33

20110196181

2011-08-11

PROCESS FOR REACTING AN AROMATIC HYDROCARBON IN THE PRESENCE OF HYDROGEN

#34

20110071332

2011-03-24

Absorber demethanizer for FCC process

#35

20100292519

2010-11-18

Aromatic alkylation process with reduced byproduct formation

#36

20100261856

2010-10-14

Methods for the removal of impurities from polymerization feed streams

#37

20100234544

2010-09-16

Process for the Polymerisation of Olefins

#38

20100135895

2010-06-03

Process for Purifying HBr in Hydrocarbons

#39

20090247800

2009-10-01

Process for hydrogenating olefins

#40

20090171053

2009-07-02

Method for producing α-methylstyrene and heat-resistant styrene-based copolymer using the α-methylstyrene

#41

20080306316

2008-12-11

Process for Reacting an Aromatic Hydrocarbon in the Presence of Hydrogen

#42

20060258880

2006-11-16

Esterification catalyst and process for the esterification of acids in a hydrocarbons containing feed

#43

20050281725

2005-12-22

Process for the removal of oxygen from olefin-containing process streams