C07C5/32 - CPC Classification Index

ClassID:

90695 ⎘

C07C5/32 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen

Sub-classes:

C07C5/321 » {Catalytic processes} 46
C07C5/327 » Formation of non-aromatic carbon-to-carbon double bonds only 151
C07C5/35 » Formation of carbon-to-carbon triple bonds only 7
C07C5/367 » Formation of an aromatic six-membered ring from an existing six-membered ring, e.g. dehydrogenation of ethylcyclohexane to ethylbenzene 99
C07C5/373 » with simultaneous isomerisation 29

Recent Application in this class:

20260062363

2026-03-05

PROCESS OF CONTROLLING PROVISION OF A HYDROGEN STREAM

20250243428

2025-07-31

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALCOHOLS FROM WASTE PLASTIC FEEDSTOCKS

20220340505

2022-10-27

Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing

20210380515

2021-12-09

Process and system for producing ethylene and at least one of butanol and an alkyl tert-butyl ether

20210300843

2021-09-30

Method to produce bio-renewable propylene from oils and fats

20210261482

2021-08-26

Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing

20210108154

2021-04-15

Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks

20200248321

2020-08-06

ELECTROCHEMICAL DEHYDROGENATION OF ALKANES TO ALKENES

20200115641

2020-04-16

Dehydrogenation process having improved run time

#10

20200048165

2020-02-13

Separation methods and systems for oxidative coupling of methane

#11

20190388884

2019-12-26

Olefin production method comprising reduction pretreatment

#12

20190300804

2019-10-03

Catalytic activation and alkylation of isopentane-enriched mixtures

#13

20190300455

2019-10-03

Catalytic activation and oligomerization of isopentane-enriched mixtures

#14

20190300454

2019-10-03

Catalytic activation of isopentane-enriched mixtures

#15

20190241838

2019-08-08

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALCOHOLS FROM WASTE PLASTIC FEEDSTOCKS

#16

20190241487

2019-08-08

Integration of a dehydrogenation unit and an alkylation unit

#17

20190240647

2019-08-08

Method for in situ high activity ODH catalyst

#18

20180051912

2018-02-22

Reactor and heater configuration synergies in paraffin dehydrogenation process

#19

20180044445

2018-02-15

Systems and methods related to the production of polyethylene

#20

20180044308

2018-02-15

Systems and methods related to the production of ethylene oxide, ethylene glycol, and/or ethanolamines

#21

20180002300

2018-01-04

Integrated process for making propene oxide and an alkyl tert-butyl ether

#22

20170362085

2017-12-21

Desorbing process, hydrogen-supplying solution, and desorbing apparatus

#23

20170320795

2017-11-09

Endothermic gas phase catalytic dehydrogenation process

#24

20170217851

2017-08-03

Catalyst and process for selective production of lower hydrocarbons C1—C5 from syngas with low methane and COproduction

#25

20170137355

2017-05-18

Carbon Efficient Process for Converting Methane to Olefins and Methanol by Oxidative Coupling of Methane

#26

20170044465

2017-02-16

Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks

#27

20170036971

2017-02-09

Hydrocarbon conversion to ethylene

#28

20160256815

2016-09-08

Method of recovering absorption solvent in butadiene production process by oxidative dehydrogenation

#29

20160152745

2016-06-02

Component separations in polymerization

#30

20150321972

2015-11-12

Catalyst and process for selective production of lower hydrocarbons C1-C5 from syngas with low methane and COproduction

#31

20150232396

2015-08-20

Component separations in polymerization

#32

20150141721

2015-05-21

Olefin conversion process

#33

20140154148

2014-06-05

Vaporization and transportation of alkali metal salts

#34

20130165722

2013-06-27

Vaporization and Transportation of Alkali Metal Salts

#35

20130158320

2013-06-20

INITIAL HYDROTREATING OF NAPHTHENES WITH SUBSEQUENT HIGH TEMPERATURE REFORMING

#36

20130023708

2013-01-24

Processes for making C-Colefins from Cand Cparaffins

#37

20120263633

2012-10-18

Metal oxide support material containing nanoscaled iron platinum group metal

#38

20120232231

2012-09-13

Component separations in polymerization

#39

20120003147

2012-01-05

UZM-35 ZEOLITIC COMPOSITION, METHOD OF PREPARATION AND PROCESSES

#40

20110172480

2011-07-14

Vaporization and transportation of alkali metal salts

#41

20110144400

2011-06-16

HIGHLY POROUS FOAM CERAMICS AS CATALYST CARRIERS FOR THE DEHYDROGENATION OF ALKANES

#42

20110009548

2011-01-13

Oil based polyols or diacids esterified with oxo-acids or oxo-alcohols for producing plasticizers

#43

20100222619

2010-09-02

Block coordination copolymers

#44

20090019768

2009-01-22

Dehydrogenation of liquid fuel in microchannel catalytic reactor

#45

20080142409

2008-06-19

Controlled combustion for regenerative reactors with mixer/flow distributor

#46

20060143981

2006-07-06

Dehydrogenation of liquid fuel in microchannel catalytic reactor