ClassID:

85213

C01B2203/0445 - CPC Classification

Classification description:

Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas; Catalytic purification Selective methanation

Recent Application in this class:
#1
20250065260
2025-02-27

HYDROGEN PURIFICATION DEVICES

#2
20240392197
2024-11-28

Pyrolysis Processes for Upgrading a Hydrocarbon Feed

#3
20240165601
2024-05-23

USE OF THE PURGE GAS OF A FIRST AMMONIA CONVERTER FOR REDUCING THE CATALYST OF A SECOND AMMONIA CONVERTER AND METHOD AND SYSTEM THEREOF

#4
20240042379
2024-02-08

Hydrogen purification devices

#5
20230381735
2023-11-30

Solar thermochemical processing system and method

#6
20230357003
2023-11-09

AMMONIA AND UREA PRODUCTION IN REVERSE FLOW REACTORS

#7
20230257275
2023-08-17

METHOD FOR IMPROVING EFFICIENCY OF AN AMMONIA SYNTHESIS GAS PLANT

#8
20230219816
2023-07-13

METHOD OF THE PRODUCTION OF HYDROGEN

#9
20230073089
2023-03-09

CO-PRODUCTION OF METHANOL, AMMONIA AND UREA

#10
20220314175
2022-10-06

Hydrogen generation assemblies and hydrogen purification devices

#11
20220298432
2022-09-22

METHOD FOR PRODUCING A FUEL USING RENEWABLE HYDROGEN

#12
20220250043
2022-08-11

Catalysts for hydrogen production

#13
20220048854
2022-02-17

PROCESS FOR THE PRODUCTION OF UREA FORMALDEHYDE CONCENTRATE

#14
20220048853
2022-02-17

Process for the production of urea formaldehyde concentrate

#15
20210402349
2021-12-30

Hydrogen purification devices

#16
20210370231
2021-12-02

Hydrogen purification devices

#17
20210322946
2021-10-21

Solar thermochemical processing system and method

#18
20210292163
2021-09-23

Production of carbon dioxide and ammonia from residual gases in the steel and metal industries

#19
20210261424
2021-08-26

METHOD FOR AVOIDING VOC AND HAP EMISSIONS FROM SYNTHESIS GAS-PROCESSING SYSTEMS

#20
20210162335
2021-06-03

HYDROGEN GENERATION ASSEMBLIES

#21
20210024439
2021-01-28

Oxidative coupling of methane methods and systems

#22
20200316517
2020-10-08

Hydrogen purification devices

#23
20200290885
2020-09-17

Process for the synthesis of ammonia

#24
20200290870
2020-09-17

Process for producing a synthesis gas

#25
20200290869
2020-09-17

PROCESS FOR PRODUCING A SYNTHESIS GAS

#26
20200289978
2020-09-17

HYDROGEN GENERATION ASSEMBLIES

#27
20200289977
2020-09-17

Hydrogen generation assemblies and hydrogen purification devices

#28
20200215511
2020-07-09

Process and apparatus for the production of synthesis gas

#29
20200172406
2020-06-04

METHOD FOR IMPROVING EFFICIENCY OF AN AMMONIA SYNTHESIS GAS PLANT

#30
20200172394
2020-06-04

Method for the preparation of ammonia synthesis gas

#31
20200055738
2020-02-20

Process for the synthesis of ammonia with low emissions of CO2IN atmosphere

#32
20190336920
2019-11-07

Hydrogen generation assemblies and hydrogen purification devices

#33
20190284052
2019-09-19

Process for nitric acid production

#34
20190284045
2019-09-19

Systems and methods of production of hydrogen containing compounds using products of fuel cells

#35
20190277497
2019-09-12

POLYGENERATION PRODUCTION OF POWER AND FERTILIZER THROUGH EMISSIONS CAPTURE

#36
20190152776
2019-05-23

Process for producing a synthesis gas

#37
20190151813
2019-05-23

CO rich synthesis gas production

#38
20190118132
2019-04-25

Hydrogen generation assemblies and hydrogen purification devices

#39
20190088964
2019-03-21

HYDROGEN PURIFIERS AND HYDROGEN PURIFICATION SYSTEMS

#40
20190047852
2019-02-14

Process for revamping an ammonia plant

#41
20190023565
2019-01-24

PROCESS FOR PRODUCING AMMONIA SYNTHESIS GAS

#42
20190022751
2019-01-24

Additive manufacturing of three-dimensional articles

#43
20180339283
2018-11-29

Solar thermochemical processing system and method

#44
20180264398
2018-09-20

Hydrogen generation assemblies

#45
20180179125
2018-06-28

Oxidative coupling of methane methods and systems

#46
20180155192
2018-06-07

FISCHER-TROPSCH BASED GAS TO LIQUIDS SYSTEMS AND METHODS

#47
20180134552
2018-05-17

Hydrogen production reactor including carbon monoxide removing unit

#48
20180126330
2018-05-10

Hydrogen purification devices

#49
20180072580
2018-03-15

Process for producing ammonia synthesis gas

#50
20180002184
2018-01-04

Process for the synthesis of ammonia

#51
20170369312
2017-12-28

Process for generation of synthesis gas by flue gas recycle

#52
20170349435
2017-12-07

Process for producing a synthesis gas

#53
20170253481
2017-09-07

Production of ammonia make-up syngas with cryogenic purification

#54
20170216805
2017-08-03

Hydrogen generation assemblies and hydrogen purification devices

#55
20170209828
2017-07-27

Hydrogen generation assemblies and hydrogen purification devices

#56
20170029282
2017-02-02

Method for revamping a front-end of an ammonia plant

#57
20170009983
2017-01-12

Polygeneration production of power and fertilizer through emissions capture

#58
20160375426
2016-12-29

Catalyst preparation method

#59
20160355399
2016-12-08

Method of loading a vessel

#60
20160264411
2016-09-15

Process for producing ammonia synthesis gas and a method for revamping a front-end of an ammonia plant

#61
20160149245
2016-05-26

Method of plasma-catalyzed, thermally-integrated reforming

#62
20160146535
2016-05-26

Process for purification of a synthesis gas containing hydrogen and impurities

#63
20160144336
2016-05-26

Reactor

#64
20160121289
2016-05-05

Reactor

#65
20160083251
2016-03-24

Hydrogen generation assemblies

#66
20160051934
2016-02-25

Hydrogen generation assemblies and hydrogen purification devices

#67
20150275094
2015-10-01

Carbon neutral fuel

#68
20150251918
2015-09-10

Systems and methods for increasing ammonia production

#69
20150246347
2015-09-03

Co-selective methanation catalyst

#70
20150207162
2015-07-23

Hydrogen generating apparatus, fuel cell system, and methods of operating them

#71
20150122128
2015-05-07

Hydrogen generation assemblies and hydrogen purification devices

#72
20150072253
2015-03-12

Hydrogen generator and fuel cell system

#73
20150044588
2015-02-12

Plasma-catalyzed, thermally-integrated reformer for fuel cell systems

#74
20150044121
2015-02-12

Methods and systems for making ammonia in a double ammonia converter system

#75
20150044120
2015-02-12

Methods and systems for producing and processing syngas in a pressure swing adsorption unit and making ammonia therefrom

#76
20150034876
2015-02-05

Systems And Methods For Producing Substitute Natural Gas

#77
20140369900
2014-12-18

Heat exchange type prereformer

#78
20140364647
2014-12-11

Process for producing ammonia and urea

#79
20140331672
2014-11-13

Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia

#80
20140329666
2014-11-06

Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning

#81
20140212775
2014-07-31

Hydrogen generator and fuel cell system

#82
20140170052
2014-06-19

Process for producing ammonia and urea

#83
20140120023
2014-05-01

METHODS AND SYSTEMS FOR AMMONIA PRODUCTION

#84
20140117287
2014-05-01

Systems and methods for producing substitute natural gas

#85
20140072888
2014-03-13

Hydrogen generation device, operation method thereof, and fuel cell system

#86
20140065021
2014-03-06

Hydrogen generation assemblies and hydrogen purification devices

#87
20140065020
2014-03-06

HYDROGEN GENERATION ASSEMBLIES

#88
20130317126
2013-11-28

Process for generating a synthetic natural gas

#89
20130289309
2013-10-31

Tertiary amine preparation process

#90
20130281289
2013-10-24

Catalyst preparation method

#91
20130143135
2013-06-06

Hydrogen generation apparatus and fuel cell system

#92
20130130138
2013-05-23

Hydrogen generation apparatus, fuel cell system, and method of operating the same

#93
20130129610
2013-05-23

Hydrogen/syngas generator with sampling ports

#94
20130109766
2013-05-02

Biomass gasification gas purification system and method, and methanol production system and method

#95
20130108937
2013-05-02

Fuel cell system and operation method thereof

#96
20130101490
2013-04-25

Process for producing ammonia synthesis gas

#97
20130046120
2013-02-21

Integrated process for producing ethanol

#98
20130046031
2013-02-21

Process and Plant for Substitute Natural Gas

#99
20130034785
2013-02-07

Hydrogen generation utilizing integrated CO2 removal with steam reforming

#100
20130025192
2013-01-31

Solar thermochemical processing system and method

#101
20130011301
2013-01-10

Hydrogen generation assemblies and hydrogen purification devices

#102
20130004864
2013-01-03

Fuel cell system including an ammonia remover and method of operating the same

#103
20120321549
2012-12-20

Method for producing hydrogen aimed at storage and transportation

#104
20120308466
2012-12-06

Process for Producing Ammonia Synthesis Gas

#105
20120279227
2012-11-08

Method for the capture and disposal of carbon dioxide in an energy conversion process

#106
20120270121
2012-10-25

Hydrogen generation device and fuel cell system

#107
20120219870
2012-08-30

Hydrogen-purification apparatus and fuel-cell system using same

#108
20120213676
2012-08-23

Process for the Production of Ammonia Synthesis Gas With Improved Cryogenic Purification

#109
20120208099
2012-08-16

Systems and methods for actively controlling steam-to-carbon ratio in hydrogen-producing fuel processing systems

#110
20120195817
2012-08-02

Systems and methods for producing syngas and products therefrom

#111
20120184632
2012-07-19

Synthesis gas methanation process and apparatus

#112
20120181484
2012-07-19

Catalytic method for obtaining hydrogen or a hydrogen-rich gas starting from bioethanol and/or ethanol

#113
20120161079
2012-06-28

Production of Ammonia Make-Up Syngas with Cryogenic Purification

#114
20120156739
2012-06-21

Fermentation method

#115
20120151923
2012-06-21

Waste Heat Recovery in a Chemical Process and Plant, Particularly for the Synthesis of Ammonia

#116
20120108683
2012-05-03

Catalyst for selective methanization of carbon monoxide

#117
20120102836
2012-05-03

Hydromethanation of a carbonaceous feedstock

#118
20120063963
2012-03-15

Selective CO methanation catalyst, method of producing the same, and apparatus using the same

#119
20120060417
2012-03-15

HYDROMETHANATION OF A CARBONACEOUS FEEDSTOCK

#120
20120058403
2012-03-08

Hydrogen purification membranes, components and fuel processing systems containing the same

#121
20120040823
2012-02-16

Method for producing catalyst for use in preferential oxidation reaction of carbon monoxide

#122
20120022299
2012-01-26

Combined first and second generation biofuels process

#123
20120017508
2012-01-26

Process and Plant for Substitute Natural Gas

#124
20110262820
2011-10-27

Fuel cell system having a reformer

#125
20110236293
2011-09-29

INTEGRATED GAS REFINERY

#126
20110232491
2011-09-29

Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same

#127
20110223501
2011-09-15

HYDROGEN-RECYCLING MCFC POWER-GENERATING SYSTEM

#128
20110223100
2011-09-15

Production of hydrogen from a reforming gas and simultaneous capture of CO2 co-product

#129
20110223090
2011-09-15

Process for Producing Ammonia Synthesis Gas

#130
20110206594
2011-08-25

Systems and methods for producing syngas and products therefrom

#131
20110201847
2011-08-18

Method for the production of nanocrystalline nickel oxides

#132
20110200493
2011-08-18

System and process for making hydrogen from a hydrocarbon stream

#133
20110174016
2011-07-21

Apparatus and process for treating offshore natural gas

#134
20110168948
2011-07-14

Process for producing ammonia synthesis gas

#135
20110165481
2011-07-07

HYDROGEN GENERATOR AND FUEL CELL SYSTEM

#136
20110150756
2011-06-23

Systems and methods for initiating operation of pressure swing adsorption systems and hydrogen-producing fuel processing systems incorporating the same

#137
20110146978
2011-06-23

INTEGRATED ENHANCED OIL RECOVERY PROCESS

#138
20110146154
2011-06-23

Gas generator and processes for the conversion of a fuel into an oxygen-depleted gas and/or hydrogen-enriched gas

#139
20110124748
2011-05-26

Coal and Biomass Conversion to Multiple Cleaner Energy Solutions System producing Hydrogen, Synthetic Fuels, Oils and Lubricants, Substitute Natural Gas and Clean Electricity

#140
20110116985
2011-05-19

Hydrogen purification membranes, components and fuel processing systems containing the same

#141
20110088896
2011-04-21

Integrated enhanced oil recovery process

#142
20110085967
2011-04-14

HYDROGEN PRODUCT METHOD AND APPARATUS

#143
20110068047
2011-03-24

Methods and units for mitigation of carbon oxides during hydrotreating

#144
20110064648
2011-03-17

TWO-MODE PROCESS FOR HYDROGEN PRODUCTION

#145
20110062722
2011-03-17

INTEGRATED HYDROMETHANATION COMBINED CYCLE PROCESS

#146
20110062721
2011-03-17

INTEGRATED HYDROMETHANATION COMBINED CYCLE PROCESS

#147
20110042621
2011-02-24

Pre-reformer with extended surface and method

#148
20110042620
2011-02-24

Apparatus, systems, and processes for producing syngas and products therefrom

#149
20110014528
2011-01-20

Hydrogen generation apparatus, fuel cell system and method of shutting down hydrogen generation apparatus

#150
20100298133
2010-11-25

Porous molded product and process for producing the same, carrier for catalysts, and catalyst

#151
20100287836
2010-11-18

Processes for hydromethanation of a carbonaceous feedstock

#152
20100216633
2010-08-26

Oil-based thermo-neutral reforming with a multi-component catalyst

#153
20100200812
2010-08-12

PRODUCTION METHOD FOR RAW GAS FOR AMMONIA SYNTHESIS AND PRODUCTION APPARATUS THEREFOR

#154
20100199559
2010-08-12

Process for the conversion of organic material to methane rich fuel gas

#155
20100183487
2010-07-22

HIGHLY HEAT INTEGRATED FUEL PROCESSOR FOR HYDROGEN PRODUCTION

#156
20100179232
2010-07-15

Processes for gasification of a carbonaceous feedstock

#157
20100168257
2010-07-01

METAL-DOPED NICKEL OXIDES AS CATALYSTS FOR THE METHANATION OF CARBON MONOXIDE

#158
20100158792
2010-06-24

Gasification and steam methane reforming integrated polygeneration method and system

#159
20100152900
2010-06-17

Optimizing refinery hydrogen gas supply, distribution and consumption in real time

#160
20100150810
2010-06-17

Method of coproducing methanol and ammonia

#161
20100136450
2010-06-03

Fuel cell system with bypass path and operation method for controlling bypass path of fuel cell system

#162
20100132259
2010-06-03

Systems and methods for improving ammonia synthesis efficiency

#163
20100122627
2010-05-20

MEMBRANE-BASED SYSTEMS AND METHODS FOR HYDROGEN SEPARATION

#164
20100120926
2010-05-13

Processes for Gasification of a Carbonaceous Feedstock

#165
20100119423
2010-05-13

APPARATUS AND PROCESS FOR REMOVING CARBON MONOXIDE FROM A HYDROGENOUS GAS STREAM

#166
20100093525
2010-04-15

Catalyst for selective methanization of carbon monoxide

#167
20100092382
2010-04-15

Gas generator and method therefor

#168
20100086814
2010-04-08

Catalyst for reducing carbon monoxide concentration

#169
20100076235
2010-03-25

Processes for gasification of a carbonaceous feedstock

#170
20100074839
2010-03-25

Hydrogen production method

#171
20100071262
2010-03-25

Processes for gasification of a carbonaceous feedstock

#172
20100068132
2010-03-18

Array of planar membrane modules for producing hydrogen

#173
20100051876
2010-03-04

PROCESS FOR THE PRODUCTION OF AMMONIA SYNTHESIS GAS WITH IMPROVED CRYOGENIC PURIFICATION

#174
20100050520
2010-03-04

Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system

#175
20100044643
2010-02-25

Low NOx Gasification Startup System

#176
20100028223
2010-02-04

Hydrogen-producing assemblies

#177
20100024298
2010-02-04

Method and apparatus for producing methane from carbonaceous material

#178
20100003556
2010-01-07

Plasma-catalyzed fuel reformer

#179
20090314994
2009-12-24

Process for the production of syngas for ammonia synthesis

#180
20090305093
2009-12-10

Method and plant for converting solid biomass into electricity

#181
20090297435
2009-12-03

Microcombustors, microreformers, and methods involving combusting or reforming liquids

#182
20090291336
2009-11-26

SOLID OXIDE FUEL CELL SYSTEM AND ITS OPERATING METHOD

#183
20090264542
2009-10-22

Process and plant for substitute natural gas

#184
20090246571
2009-10-01

DETERMINATION OF THE LAMBDA VALUE OF REFORMATE WITH THE AID OF A FUEL CELL

#185
20090246120
2009-10-01

Sour shift process for the removal of carbon monoxide from a gas stream

#186
20090216059
2009-08-27

Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials

#187
20090211441
2009-08-27

Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials

#188
20090211440
2009-08-27

Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials

#189
20090202874
2009-08-13

Hydrogen purification membranes, components and fuel processing systems containing the same

#190
20090202873
2009-08-13

Hydrogen purification membranes, components and fuel processing systems containing the same

#191
20090199475
2009-08-13

Reformer and Method of Startup

#192
20090180949
2009-07-16

System and process for making hydrogen from a hydrocarbon stream

#193
20090107045
2009-04-30

Fuel processor for fuel cell

#194
20090100754
2009-04-23

Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil

#195
20090092883
2009-04-09

Fuel cell system

#196
20090068509
2009-03-12

Process for Operating a Fuel Cell Arrangement and Fuel Cell Arrangement

#197
20090049748
2009-02-26

METHOD AND SYSTEM FOR CONVERTING WASTE INTO ENERGY

#198
20090041641
2009-02-12

Hydrogen purification process and system

#199
20090035206
2009-02-05

Ammonia Synthesis Process

#200
20080299424
2008-12-04

CARBON MONOXIDE CLEAN-UP IN A PEM FUEL CELL SYSTEM

#201
20080261090
2008-10-23

Catalyst for a Catalytic Process Which is Used to Obtain Hydrogen from Bioethanol and/or Ethanol, Catalyst-Preparation Method and Use Thereof in Said Catalytic Process

#202
20080248347
2008-10-09

Fuel processor feedstock delivery system

#203
20080248344
2008-10-09

Ceramic Microreactor Built from Layers and Having at Least 3 Interior Spaces as Well as Buffers

#204
20080241616
2008-10-02

FUEL CELL SYSTEM

#205
20080228321
2008-09-18

Apparatus and method for controlling an ammonia production system

#206
20080222954
2008-09-18

Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same

#207
20080190024
2008-08-14

System and method for producing substitute natural gas from coal

#208
20080181837
2008-07-31

Hydrogen, Carbon Monoxide, and N2 Recovery From Low BTU Gases

#209
20080161428
2008-07-03

Pseudoisothermal ammonia process

#210
20080160367
2008-07-03

Hydrogen generation device and fuel cell system including same

#211
20080152572
2008-06-26

Oil-based thermo-neutral reforming with a multi-component catalyst

#212
20080139676
2008-06-12

Catalytically active composition for the selective methanation of carbon monoxide and method for producing said composition

#213
20080138679
2008-06-12

Hydrogen Generation Device and Fuel Cell System Including Same

#214
20080108715
2008-05-08

Device and method for removing carbon monoxide from a gaseous stream containing hydrogen

#215
20080086946
2008-04-17

Rapid solar-thermal conversion of biomass to syngas

#216
20080075990
2008-03-27

FUEL REFORMING APPARATUS AND FUEL CELL SYSTEM

#217
20080050300
2008-02-28

SELECTIVE PERMEATION MEMBRANE REACTOR AND METHOD OF MANUFACTURING HYDROGEN GAS

#218
20080019884
2008-01-24

Apparatus for Producing Hydrogen

#219
20080014483
2008-01-17

Hydrogen generation device, a fuel cell system, and an analysis system

#220
20070266631
2007-11-22

Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same

#221
20070259975
2007-11-08

Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same

#222
20070259228
2007-11-08

Plasma-catalyzed, thermally-integrated reformer for fuel cell systems

#223
20070253893
2007-11-01

Selective CO methanation catalysis

#224
20070251387
2007-11-01

Hydrogen purification membranes, components and fuel processing systems containing the same

#225
20070231633
2007-10-04

FUEL SYSTEM AND FUEL CELL SYSTEM

#226
20070224469
2007-09-27

Fuel reforming apparatus and fuel cell system

#227
20070224111
2007-09-27

METHOD FOR PRODUCING HYDROGEN

#228
20070212295
2007-09-13

Hydrogen purification process and system

#229
20070191223
2007-08-16

Alcohol steam reforming catalysts and methods of alcohol steam reforming

#230
20070172402
2007-07-26

Compact integrated combustion reactors, systems and methods of conducting integrated combustion reactions

#231
20070172401
2007-07-26

Device for the generation of hydrogen

#232
20070172400
2007-07-26

CHEMICAL REACTOR AND FUEL CELL SYSTEM

#233
20070068076
2007-03-29

HYDROGEN GENERATING DEVICE AND FUEL CELL SYSTEM

#234
20070044657
2007-03-01

Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption

#235
20070041893
2007-02-22

Alcohol steam reforming catalysts and methods of alcohol steam reforming

#236
20060272213
2006-12-07

Selective methanation reactor for reducing carbon monoxide in a reformate stream

#237
20060265953
2006-11-30

Method and apparatus for producing methane from carbonaceous material

#238
20060239871
2006-10-26

Low pressure drop purifier for nitrogen, methane, and argon removal from syngas

#239
20060235089
2006-10-19

Simplified article for carbon monoxide removal

#240
20060233700
2006-10-19

Compact devices for generating pure hydrogen

#241
20060216562
2006-09-28

Integrated fuel cell system

#242
20060213369
2006-09-28

Hydrogen purification membranes, components and fuel processing systems containing the same

#243
20060210846
2006-09-21

Carbon monoxide removing method, carbon monoxide removing apparatus, method for producing same, hydrogen generating apparatus using same, and fuel cell system using same

#244
20060194889
2006-08-31

Membrane-enhanced liquid production for syngas hubs

#245
20060160697
2006-07-20

Carbon monoxide removing catalyst and production process for the same as well as carbon monoxide removing apparatus

#246
20060141295
2006-06-29

Reactor and fuel cell system therewith

#247
20060111457
2006-05-25

Process for the production of a hydrogen-rich reformate gas by methanol autothermal reforming reaction

#248
20060111456
2006-05-25

Process for the selective methanation of carbonmonoxide (CO) contained in a hydrogen-rich reformate gas

#249
20060090397
2006-05-04

Hydrogen generation and energy production assemblies

#250
20060046112
2006-03-02

Hydrogen generator and fuel cell system

#251
20050279023
2005-12-22

Hydrogen generation system with methanation unit

#252
20050229488
2005-10-20

Method and apparatus for providing a continuous stream of reformate

#253
20050226792
2005-10-13

Methanation assembly using multiple reactors

#254
20050208351
2005-09-22

Fuel processor feedstock delivery system

#255
20050193627
2005-09-08

Carbon monoxide clean-up in a PEM fuel cell system

#256
20050188843
2005-09-01

Hydrogen purification membranes, components and fuel processing systems containing the same

#257
20050181248
2005-08-18

Integrated fuel cell system

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Device for the generation of hydrogen

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2005-05-05

Catalyst for the conversion of carbon monoxide

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2005-01-20

Low-delta P purifier for nitrogen, methane, and argon removal from syngas

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2005-01-13

Fuel cell system

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2005-01-06

Co-production of hydrogen and electricity using pyrolysis and fuel cells

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2019-11-05

Catalytic gasification to produce methanol