ClassID:

236621

Y02P20/142 - CPC Classification

Classification description:

Recent Application in this class:
#1
20200132383
2020-04-30

Nested-flow heat exchangers and chemical reactors

#2
20190185408
2019-06-20

Method for producing aromatic nitrile compound and method for producing carbonate ester

#3
20190113284
2019-04-18

Nested-flow heat exchangers and chemical reactors

#4
20190106533
2019-04-11

PROCESSES FOR THE PRODUCTION OF POLYMER COMPOSITIONS FROM BIO-BASED ETHANOL AND COMPOSITIONS THEREOF

#5
20180280921
2018-10-04

Urea synthesis reactor and process

#6
20180243723
2018-08-30

Reactor-condenser for the synthesis of urea

#7
20180216893
2018-08-02

Nested-flow heat exchangers

#8
20180209743
2018-07-26

Nested-flow heat exchangers and chemical reactors

#9
20180071708
2018-03-15

Sonication in a urea or melamine synthesis process

#10
20170362147
2017-12-21

Method for producing high-efficiency methanol capable of reducing emission of carbon dioxide

#11
20170326521
2017-11-16

Urea plant

#12
20170292196
2017-10-12

Electrochemical process

#13
20170166444
2017-06-15

Method for producing a syngas stream

#14
20170102333
2017-04-13

Method for in-line quantitative analysis of a stream in a production plant for the synthesis of urea

#15
20170096334
2017-04-06

Systems and methods for controlling on-board generation and use of hydrogen fuel mixtures

#16
20170088860
2017-03-30

Cyclic bioconversion processes and bioreactor assemblies

#17
20170088495
2017-03-30

Process for the production of dimethyl ether from gaseous mixtures of carbon monoxide, hydrogen and methyl acetate

#18
20170051708
2017-02-23

Vehicle powertrain with onboard catalytic reformer

#19
20170050903
2017-02-23

Regeneration loop clean-up

#20
20170029349
2017-02-02

Process for the manufacture of α-iodoperfluoroalkanes and α,ω-diiodoperfluoroalkanes

#21
20170015611
2017-01-19

Methanol production from methane and carbon dioxide

#22
20170015564
2017-01-19

Alumina and carbonate production method from AI-rich materials with integrated CO2 utilization

#23
20170015549
2017-01-19

Process for converting of methane steam reforming syngas with CO

#24
20160318003
2016-11-03

Clay mineral supported catalysts

#25
20160282052
2016-09-29

Nested-flow heat exchangers and chemical reactors

#26
20160280618
2016-09-29

Method for carbon dioxide hydrogenation of syngas and the integration of the process with syngas conversion processes

#27
20160257564
2016-09-08

Catalyst and process for thermo-neutral reforming of liquid hydrocarbons

#28
20160237019
2016-08-18

Method for preparing aromatic carbonate

#29
20160199827
2016-07-14

Use of lanthanide oxides to reduce sintering of catalysts

#30
20160175795
2016-06-23

Gas diffusion system and method for introducing a gas stream in an apparatus, in particular a passivating gas stream in a urea plant

#31
20160151765
2016-06-02

Methanation catalyst

#32
20160145234
2016-05-26

Method for producing cyclic carbonate

#33
20160136632
2016-05-19

Supported, bimetallic nanoparticles for selective catalysis

#34
20160096921
2016-04-07

Cayalyst system

#35
20160068480
2016-03-10

Process for the preparation of methionine

#36
20160059217
2016-03-03

Ni—MgO—ZnO solid catalysts for syngas preparation and process for the preparation thereof

#37
20160052837
2016-02-25

Methanation catalyst

#38
20160016865
2016-01-21

Regeneration loop clean-up

#39
20150376003
2015-12-31

Steam methane reformer system and method of performing a steam methane reforming process

#40
20150307352
2015-10-29

Catalysts for producing hydrogen and synthesis gas

#41
20150210559
2015-07-30

Process for the production of precipitated calcium carbonate, precipitated calcium carbonate and uses thereof

#42
20150167587
2015-06-18

Vehicle powertrain with onboard catalytic reformer

#43
20150144681
2015-05-28

Method for making corrosion resistant fluid conducting parts

#44
20150119603
2015-04-30

Method and apparatus for the production of urea from ammonia and carbon dioxide

#45
20150118146
2015-04-30

Systems and methods for controlling on-board generation and use of hydrogen fuel mixtures

#46
20150086440
2015-03-26

Method for manufacturing a tube sheet and heat exchanger assembly for a pool reactor or pool condenser; corresponding tube sheet and heat exchanger assembly

#47
20150013225
2015-01-15

Catalyst and process for thermo-neutral reforming of liquid hydrocarbons

#48
20140308196
2014-10-16

Carbon dioxide fixation method using condensation polymerization, polymer material prepared thereby, method for recovering carbon from said polymer material, and graphite generated by said carbon recovery method

#49
20140284524
2014-09-25

Catalysts for reforming hydrocarbons and production methods thereof

#50
20140272642
2014-09-18

Catalysts for hydrocarbon reforming

#51
20140227157
2014-08-14

Chemical looping removal of ventilation air methane

#52
20140227139
2014-08-14

Carbon dioxide stripping urea plant with a natural-circulation synthesis loop and a method for retrofitting such plant

#53
20140200279
2014-07-17

Catalyst for methanation of carbon dioxide, preparation method and usage thereof

#54
20140087939
2014-03-27

Metal-carbon composite supported catalyst for hydrogen production using co-evaporation and method of preparing the same

#55
20140018584
2014-01-16

More energy efficient C5 hydrogenation process

#56
20130210619
2013-08-15

Hexaaluminate-comprising catalyst for the reforming of hydrocarbons and a reforming process

#57
20120330060
2012-12-27

Removal of ammonia in urea finishing

#58
20120000852
2012-01-05

Polybenzimidazole based membrane for deacidification

#59
20090281339
2009-11-12

Process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine

#60
20080281118
2008-11-13

Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine