ClassID:

236630

Y02P20/151 - page 3 - CPC Classification

Classification description:

Technologies relating to chemical industry Reduction of greenhouse gas [GHG] emissions, e.g. CO

Recent Application in this class:
#601
20090117024
2009-05-07

Process for the Production of Hydrogen with Co-Production and Capture of Carbon Dioxide

#602
20090114089
2009-05-07

Microporous Aluminophosphate Molecular Sieve Membranes for Highly Selective Separations

#603
20090113932
2009-05-07

METHOD OF REMOVING SOLID CARBON DIOXIDE

#604
20090107334
2009-04-30

Carbon dioxide absorbing material, method for producing carbon dioxide absorbing material, method for absorbing carbon dioxide, and apparatus for absorbing carbon dioxide

#605
20090107330
2009-04-30

Amorphous silica hybrid membrane structure

#606
20090098625
2009-04-16

SYSTEM AND METHOD FOR SEQUESTERING CARBON DIOXIDE AND BIOLOGICAL CONVERSION OF CARBON DIOXIDE THROUGH PHYTOGENIC PROCESSING INTO BIOGAS AND OXYGEN

#607
20090092524
2009-04-09

Configurations and methods for claus plant operation with variable sulfur content

#608
20090056542
2009-03-05

Fluid filter separator and method

#609
20090049748
2009-02-26

METHOD AND SYSTEM FOR CONVERTING WASTE INTO ENERGY

#610
20090032023
2009-02-05

CLOSED REVERSIBLE BREATHING APPARATUS HAVING A METAL ORGANIC FRAMEWORK

#611
20090031933
2009-02-05

DISPOSAL METHOD AND EQUIPMENT FOR EXHAUST GAS FROM COMBUSTION SYSTEM

#612
20090031630
2009-02-05

Method and apparatus to produce synthetic gas

#613
20090029446
2009-01-29

Integrated process for conversion of hydrocarbonaceous assets and photobiofuels production

#614
20090028775
2009-01-29

Process for integrating conversion of hydrocarbonaceous assets and photobiofuels production using an absorption tower

#615
20090026063
2009-01-29

Surfaces and coatings for the removal of carbon dioxide

#616
20090013602
2009-01-15

Hot solids gasifier with COremoval and hydrogen production

#617
20090010827
2009-01-08

Process for sequestration of carbon dioxide

#618
20090004084
2009-01-01

Exchange Cation Selection in ETS-4 to Control Adsorption Strength and Effective Pore Diameter

#619
20090000476
2009-01-01

Carbon dioxide absorbent and carbon dioxide absorption method using the same

#620
20080311022
2008-12-18

METHODS AND APPARATUSES FOR AMMONIA PRODUCTION

#621
20080308769
2008-12-18

Method for simultaneously producing hydrogen and carbon monoxide

#622
20080307961
2008-12-18

CENTRIFUGAL SEPARATION OF RARE GASES

#623
20080299028
2008-12-04

CATALYST AND PROCESS FOR THE CONVERSION OF NITROUS OXIDE

#624
20080296146
2008-12-04

Process for sequestrating carbon in the form of a mineral in which the carbon has oxidation number +3

#625
20080293976
2008-11-27

Nano-structure supported solid regenerative polyamine and polyamine polyol absorbents for the separation of carbon dioxide from gas mixtures including the air

#626
20080286643
2008-11-20

Photoelectrochemical cell

#627
20080286189
2008-11-20

Method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compounds

#628
20080282892
2008-11-20

Low mesopore adsorbent contactors for use in swing adsorption processes

#629
20080282612
2008-11-20

Process and apparatus for the purification of methane rich gas streams

#630
20080277319
2008-11-13

FINE PARTICLE CARBON DIOXIDE TRANSFORMATION AND SEQUESTRATION

#631
20080274032
2008-11-06

Method for isolating NO

#632
20080264831
2008-10-30

Process and system for destroying carbonaceous materials and composition and system thereof

#633
20080264253
2008-10-30

Processes for removing organic components from gases containing hydrogen chloride

#634
20080255393
2008-10-16

Method for purifying and concentrating dinitrogen monoxide

#635
20080250924
2008-10-16

Regenerative adsorption processes for removing organic components from gas streams

#636
20080250715
2008-10-16

Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products

#637
20080249196
2008-10-09

Method for Converting Hydrocarbon-Containing Gases Into Liquids Using a Syngas with Low H2/Co Ratio

#638
20080245101
2008-10-09

Integrated Method and Installation for Cryogenic Adsorption and Separation for Producing Co2

#639
20080241058
2008-10-02

PROCESS FOR PRODUCING HYDROGEN WITH PERMSELECTIVE MEMBRANE REACTOR AND PERMSELECTIVE MEMBRANE REACTOR

#640
20080233029
2008-09-25

Separation of carbon dioxide from gas mixtures by calcium based reaction separation

#641
20080226526
2008-09-18

Carbon Dioxide Acceptors

#642
20080226515
2008-09-18

Purification of carbon dioxide

#643
20080223727
2008-09-18

Continuous Co-Current Electrochemical Reduction of Carbon Dioxide

#644
20080223215
2008-09-18

COrecovery system and waste-product removing method

#645
20080223214
2008-09-18

Method and apparatus for separating gases

#646
20080213147
2008-09-04

Process for treating a gas stream

#647
20080210542
2008-09-04

Method of decomposing carbon dioxide and method of forming carbon-particle structure

#648
20080203036
2008-08-28

COrecovery system and solid-particles removing method for use in the same

#649
20080196584
2008-08-21

Process for feed gas cooling in reboiler during COseparation

#650
20080176174
2008-07-24

Purification of carbon dioxide

#651
20080173585
2008-07-24

Purification of carbon dioxide

#652
20080173584
2008-07-24

Purification of carbon dioxide

#653
20080168900
2008-07-17

Membranes, Methods of Making Membrane, and Methods of Separating Gases Using Membranes

#654
20080166790
2008-07-10

Method And System For The Transformation Of Molecules: A Process Used To Transform Waste Into Energy And Feedstock Without Releasing Carbon Dioxide Greenhouse Gas Emissions

#655
20080166273
2008-07-10

Method And System For The Transformation Of Molecules, This Process Being Used To Transform Harmful And Useless Waste Into Useful Substances And Energy

#656
20080156188
2008-07-03

Membrane for Separating Co2 and Process for the Production Thereof

#657
20080153690
2008-06-26

Chemically-resistant shelter coatings

#658
20080138265
2008-06-12

Systems and methods for extraction of carbon dioxide from air

#659
20080134883
2008-06-12

Highly microporous thermoplastic/bismaleimide semi-interpenetrating polymer network

#660
20080125314
2008-05-29

Absorbent for separation of carbon dioxide

#661
20080121105
2008-05-29

Method for the separation of carbon dioxide using a porous metal-organic framework material

#662
20080112868
2008-05-15

Carbonation of metal silicates for long-term COsequestration

#663
20080112866
2008-05-15

Functionalized ionic liquids, and methods of use thereof

#664
20080107581
2008-05-08

Methods for removing sulfur-containing compounds

#665
20080107571
2008-05-08

Advanced carbon dioxide fuel tank inerting system with desulfurization

#666
20080102023
2008-05-01

REFORMING APPARATUS FOR FUEL CELLS

#667
20080096985
2008-04-24

Light ends recovery process for a GTL plant

#668
20080087166
2008-04-17

Process for refining nitrogen trifluoride gas using alkali earth metal exchanged and impregnated zeolite

#669
20080087165
2008-04-17

Method and apparatus for extracting carbon dioxide from air

#670
20080081938
2008-04-03

Absorption recovery processing of light olefins free of carbon dioxide

#671
20080072752
2008-03-27

Process and apparatus for carbon dioxide recovery

#672
20080044331
2008-02-21

Method for Reducing the Content of N2O and NOx in Gases

#673
20080039344
2008-02-14

Composition and method for chelated scavenging compounds

#674
20080035469
2008-02-14

PROCESS AND APPARATUS FOR CHEMICAL CONVERSION

#675
20080031801
2008-02-07

Carbon dioxide capture and mitigation of carbon dioxide emissions

#676
20080019894
2008-01-24

Process for refining nitrogen trifluoride gas using alkali earth metal exchanged zeolite

#677
20080017037
2008-01-24

PHOTOLYTIC ARTIFICIAL LUNG

#678
20080014134
2008-01-17

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#679
20080011159
2008-01-17

Use of molecular sieves for the removal of HFC-23 from fluorocarbon products

#680
20080003158
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#681
20080003157
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#682
20080003151
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#683
20080003150
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#684
20070292306
2007-12-20

Method and System of Removing Moisture and Toxic Gas Components from Exhaust Gas

#685
20070286800
2007-12-13

GAS SEPARATION USING MOLECULAR SIEVE SSZ-75

#686
20070274898
2007-11-29

PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN

#687
20070269358
2007-11-22

PROCESSES FOR ABSORBING CHLORINE FROM A GAS CONTAINING CHLORINE AND CARBON DIOXIDE

#688
20070269357
2007-11-22

Process for treating a gas stream

#689
20070261947
2007-11-15

Process for sequestration of carbon dioxide by mineral carbonation

#690
20070248527
2007-10-25

METHODS AND SYSTEMS FOR SELECTIVELY SEPARATING CO2 FROM AN OXYGEN COMBUSTION GASEOUS STREAM

#691
20070243129
2007-10-18

Exchange cation selection in ETS-4 to control adsorption strength and effective pore diameter

#692
20070240570
2007-10-18

High-temperature membrane for COand/or HS separation

#693
20070240565
2007-10-18

Membrane reactor for HS, COand Hseparation

#694
20070237691
2007-10-11

Hydrogen production system and reforming apparatus

#695
20070232706
2007-10-04

Carbon dioxide production method

#696
20070231244
2007-10-04

Carbon dioxide purification method

#697
20070227354
2007-10-04

Oxygen production process using three-stage pressure swing adsorption plants

#698
20070227353
2007-10-04

Process and apparatus to recover medium purity carbon dioxide

#699
20070227352
2007-10-04

Process and apparatus to recover high purity carbon dioxide

#700
20070225384
2007-09-27

Preparation of syngas for acetic acid synthesis by partial oxidation of methanol feedstock

#701
20070221541
2007-09-27

Multi-stage cryogenic acid gas removal

#702
20070217982
2007-09-20

Air collector with functionalized ion exchange membrane for capturing ambient CO

#703
20070217981
2007-09-20

PROCESSES AND SYSTEMS FOR THE SEQUESTRATION OF CARBON DIOXIDE UTILIZING EFFLUENT STREAMS

#704
20070191213
2007-08-16

Metal-containing compositions and their use as catalyst composition

#705
20070172419
2007-07-26

Hydrogen production process with regenerant recycle

#706
20070163443
2007-07-19

System and method for recovering carbon dioxide in exhaust gas

#707
20070154380
2007-07-05

Method for reducing exhaust carbon dioxide

#708
20070154376
2007-07-05

Purification of sulfuryl fluoride

#709
20070149392
2007-06-28

Reactor for carbon dioxide capture and conversion

#710
20070148069
2007-06-28

Carbon dioxide recovery from flue gas and the like

#711
20070131112
2007-06-14

Method for removing hydrogen sulphide and other acidic gas components from pressurized technical gases

#712
20070125229
2007-06-07

Carbon-dioxide-gas absorber, method for separating carbon-dioxide-gas using carbon-dioxide-gas absorber, and apparatus for separating carbon-dioxide-gas including carbon-dioxide-gas absorber

#713
20070122328
2007-05-31

Purification of carbon dioxide

#714
20070098613
2007-05-03

Method for removing NO during the production of nitric acid

#715
20070098612
2007-05-03

Set of processes for removing impurities from a silcon production facility

#716
20070072949
2007-03-29

Methods and apparatus for hydrogen gas production

#717
20070051238
2007-03-08

Process for gas purification

#718
20070051042
2007-03-08

Apparatus and methods for gas separation

#719
20070044658
2007-03-01

Polyamine/alkali salt blends for carbon dioxide removal from gas streams

#720
20070039467
2007-02-22

Process for separating gas in a PSA unit with two compressors

#721
20070031302
2007-02-08

Method and apparatus for purifying a gas

#722
20070028764
2007-02-08

Method for enabling the provision of purified carbon dioxide

#723
20070020163
2007-01-25

Method for removing acid gases and ammonia from a fluid stream

#724
20070017367
2007-01-25

Partial pressure swing adsorption system for providing hydrogen to a vehicle fuel cell

#725
20070006732
2007-01-11

Integrated heavy hydrocarbon removal, amine treating and dehydration

#726
20070006729
2007-01-11

Integrated heavy hydrocarbon removal, amine treating and dehydration

#727
20070003477
2007-01-04

Purification of a mixture of h2/co by catalysis of the impurities

#728
20060273036
2006-12-07

Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products

#729
20060260189
2006-11-23

Configurations and methods of carbon capture

#730
20060257708
2006-11-16

System that includes a fuel cell and an oxygen gas delivery system

#731
20060254425
2006-11-16

Process and adsorbent for hydrogen purification

#732
20060248800
2006-11-09

Apparatus and process for production of high purity hydrogen

#733
20060236861
2006-10-26

Gas purification process

#734
20060223892
2006-10-05

Scrubber for methanol production system

#735
20060207177
2006-09-21

Hot solids gasifier with COremoval and hydrogen production

#736
20060199723
2006-09-07

Process for adsorber regeneration

#737
20060196357
2006-09-07

Method for selective removal of hydrogen sulphide and COfrom crude gas

#738
20060196355
2006-09-07

Separation membrane by controlled annealing of polyimide polymers

#739
20060189481
2006-08-24

Obtaining multimetallic oxides derived from hydrotalcite type compounds

#740
20060185985
2006-08-24

Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals

#741
20060171878
2006-08-03

Method for extracting hydrogen from a gas that contains methane, especially natural gas, and system for carrying out said method

#742
20060162554
2006-07-27

Method and system for separating a component from a multi-component gas

#743
20060156920
2006-07-20

Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers

#744
20060150812
2006-07-13

Configurations and methods for acid gas and contaminant removal with near zero emission

#745
20060144079
2006-07-06

Method of removing solid carbon dioxide

#746
20060128560
2006-06-15

Catalytic composition for oxidation of hydrogen sulfide, and methods for preparation thereof

#747
20060123988
2006-06-15

Method for producing a useful compound and treating a wastewater using pure oxygen

#748
20060123842
2006-06-15

Separation of a substance mixture consisting of hydrogen chloride and phosgene

#749
20060118404
2006-06-08

Process and apparatus for chemical conversion

#750
20060117952
2006-06-08

Syngas purification process

#751
20060115691
2006-06-01

Method for exhaust gas treatment in a solid oxide fuel cell power plant

#752
20060110308
2006-05-25

Silicon carbides, silicon carbide based sorbents, and uses thereof

#753
20060107831
2006-05-25

Xenon recovery system

#754
20060102468
2006-05-18

Photolytic oxygenator with carbon dioxide and/or hydrogen separation and fixation

#755
20060093540
2006-05-04

Separation of carbon dioxide (CO) from gas mixtures

#756
20060088469
2006-04-27

Method for preparation and activation of multimetallic zeolite catalysts, a catalyst composition and application for n2o abatement

#757
20060079725
2006-04-13

Membranes for highly selective separations

#758
20060067875
2006-03-30

Method for purifying gas containing hydrocarbons

#759
20060039853
2006-02-23

Sorbent for separation of carbon dioxide (CO) from gas mixtures

#760
20050252373
2005-11-17

Storage materials for hydrogen and other small molecules

#761
20050238563
2005-10-27

Method for sequestering carbon dioxide

#762
20050230305
2005-10-20

Novel method for forming a mixed matrix composite membrane using washed molecular sieve particles

#763
20050220704
2005-10-06

Method of storing and supplying hydrogen to a pipeline

#764
20050204916
2005-09-22

High-selectivity supported SAPO membranes

#765
20050204629
2005-09-22

Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system

#766
20050180910
2005-08-18

Carbon dioxide sequestration using alkaline earth metal-bearing minerals

#767
20050132884
2005-06-23

Generation of elevated pressure gas mixtures by absorption and stripping

#768
20050132883
2005-06-23

Acid gas scrubbing apparatus and method

#769
20050121200
2005-06-09

Process to sequester CO2 in natural gas hydrate fields and simultaneously recover methane

#770
20050109419
2005-05-26

Gas supplying method and system

#771
20050107480
2005-05-19

Installation and method for producing and disaggregating synthesis gases from natural gas

#772
20050103194
2005-05-19

Method for eliminating mercaptan from crude gas

#773
20050098034
2005-05-12

Hydrogen purification process using pressure swing adsorption for fuel cell applications

#774
20050066815
2005-03-31

CO2 separator method and apparatus

#775
20050066813
2005-03-31

High recovery carbon monoxide production process

#776
20050040029
2005-02-24

Photolytic artificial lung

#777
20050036932
2005-02-17

Method for reducing exhaust carbon dioxide

#778
20050031522
2005-02-10

Integrated oxygen generation and carbon dioxide absorption method apparatus and systems

#779
20050029121
2005-02-10

Photolytic artificial lung

#780
20050022664
2005-02-03

Purification of sulfuryl fluoride

#781
20050004299
2005-01-06

Activated carbon filter

#782
20050002847
2005-01-06

Process for sequestering carbon dioxide and sulfur dioxide

#783
20050000354
2005-01-06

Method for treating a gas mixture by adsorption

#784
17486992
2023-10-24

Atmospheric greenhouse gas reduction using particles

#785
12068377
2016-07-05

Wind turbine with pollutant capturing surfaces