ClassID:

84268

C01B3/12 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen; Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide

Sub-classes:
Recent Application in this class:
#1
20260108861
2026-04-23

USE OF RENEWABLE ENERGY IN AMMONIA SYNTHESIS

#2
20250367600
2025-12-04

Processes to Clean Tail Gas from Carbon Black Production and System and Facility for Same

#3
20250361447
2025-11-27

Method and plant for recycling carbon-containing composite materials having a carbon-containing matrix material and fibre-, filament- or wire-reinforcement

#4
20250313520
2025-10-09

PROCESS AND PLANT FOR PRODUCING RENEWABLE FUELS

#5
20250276906
2025-09-04

PROCESS AND PLANT FOR PRODUCING AMMONIA

#6
20250276278
2025-09-04

CARBON DIOXIDE AND SULFUR OXIDE CAPTURE AND CARBON RESOURCE CONVERSION SYSTEM FOR INTEGRATED GASIFICATION COMBINED CYCLE

#7
20250270151
2025-08-28

FUEL PROCESS AND PLANT

#8
20250263294
2025-08-21

PRODUCTION OF AMMONIA, METHANOL, AND SYNTHESIS PRODUCTS FROM ONE OR MORE GASIFICATION PRODUCTS

#9
20250256957
2025-08-14

LOW-EMISSION POWER GENERATION SYSTEM AND METHOD

#10
20250188565
2025-06-12

BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION

#11
20250179661
2025-06-05

Reactors and Methods for Production of Sustainable Chemicals using Carbon Emissions of Metallurgical Furnaces

#12
20250177902
2025-06-05

CARBON CAPTURE SYSTEM

#13
20250162868
2025-05-22

SYSTEM AND METHOD FOR MAKING SYNGAS

#14
20250145898
2025-05-08

ENHANCED GASIFICATION SYSTEM AND METHOD

#15
20250114769
2025-04-10

CATALYST FOR LIQUID PHASE REFORMING OF BIOMASS DERIVED FROM HYDROTALCITE, METHOD FOR PREPARING THE SAME, AND METHOD FOR PRODUCING HYDROGEN USING THE SAME

#16
20250100875
2025-03-27

A METHOD OF FORMING A SYNGAS FOR PRODUCING LIQUID HYDROCARBONS

#17
20250091862
2025-03-20

CHEMICAL SYNTHESIS PLANT

#18
20250051649
2025-02-13

PROCESSES AND SYSTEMS FOR PRODUCING HYDROCARBON FUELS HAVING HIGH CARBON CONVERSION EFFICIENCY

#19
20250034467
2025-01-30

METHOD AND DEVICE FOR MAKING HYDROGEN FROM HETEROGENOUS WASTE

#20
20250033964
2025-01-30

METHODS AND APPARATUS FOR PRODUCTION OF HYDROGEN

#21
20250033017
2025-01-30

USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS

#22
20250011168
2025-01-09

METHOD FOR PRODUCING BLUE HYDROGEN

#23
20250010264
2025-01-09

USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS

#24
20240425432
2024-12-26

Production and use of low or negative carbon eNaphtha

#25
20240416334
2024-12-19

INTEGRATED CATALYST/ADSORBENT MANUFACTURING PROCESS FREE OF CO2 EMISSIONS

#26
20240391770
2024-11-28

Blue Hydrogen Production Methods and Systems

#27
20240390852
2024-11-28

USE OF OFF-GASES RICH IN CARBON MONOXIDE AS FEEDSTOCKS IN STEAM REFORMERS

#28
20240387845
2024-11-21

INTEGRATED FUEL CELL SYSTEM WITH CATHODE EXHAUST-DRIVEN REFORMING PROCESS AND METHOD OF OPERATION

#29
20240379981
2024-11-14

METHODS AND SYSTEMS FOR PROCESSING ELECTROCHEMICAL SYSTEM FUEL EXHAUST

#30
20240376387
2024-11-14

Electrifield stream-methane-reforming reactor and methods of use

#31
20240359154
2024-10-31

USE OF RENEWABLE ENERGY IN METHANOL SYNTHESIS

#32
20240351866
2024-10-24

PROCESS FOR THE PRODUCTION OF HYDROGEN THROUGH ELECTRIFICATION OF WATER GAS SHIFT REACTION

#33
20240279136
2024-08-22

HYDROCARBON PRODUCTION APPARATUS AND HYDROCARBON PRODUCTION METHOD

#34
20240279055
2024-08-22

METHOD AND REACTOR FOR PRODUCING SYNTHESIS GAS FROM A CARBON AND HYDROGEN SOURCE IN THE PRESENCE OF AN OXY FLAME

#35
20240253985
2024-08-01

PROCESS FOR PRODUCING HYDROGEN FROM NATURAL GAS

#36
20240228896
2024-07-11

OPTIMIZING CARBON MONOXIDE PRODUCTION FROMHETEROGENEOUS FEEDSTOCK

#37
20240200017
2024-06-20

INTEGRATED PROCESS FOR THE SUSTAINABLE AND AUTONOMOUS CO2-EMISSION-FREE PRODUCTION OF HYDROGEN AND RELATED SYSTEM

#38
20240167170
2024-05-23

Reactors and methods for production of sustainable chemicals using carbon emissions of metallurgical furnaces

#39
20240150169
2024-05-09

ELECTROLYSIS AND PYROLYTIC NATURAL GAS CONVERSION SYSTEMS FOR HYDROGEN AND LIQUID FUEL PRODUCTION

#40
20240141242
2024-05-02

Enhanced gasification system and method

#41
20240140794
2024-05-02

Carbon neutral conversion of residue

#42
20240076562
2024-03-07

CONVERTING BIOMASS TO DIESEL

#43
20240025818
2024-01-25

SYNTHESIS GAS PRODUCTION FROM CO2 AND STEAM FOR SYNTHESIS OF FUELS

#44
20240018435
2024-01-18

CO SHIFT UNIT FOR THE CONVERSION OF SOLID WASTE INTO SYNGAS

#45
20240010919
2024-01-11

SYSTEMS AND METHODS OF PRODUCING SYNTHESIS GAS AND BIO-OIL FROM BIOMASS

#46
20230416931
2023-12-28

Augmenting syngas evolution processes using electrolysis

#47
20230406700
2023-12-21

Processes and Systems for Upgrading a Hydrocarbon-Containing Feed

#48
20230356177
2023-11-09

CONVERSION OF CO2 AND H2 TO SYNFUELS

#49
20230331646
2023-10-19

Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams

#50
20230323226
2023-10-12

Augmenting syngas evolution processes using electrolysis

#51
20230303393
2023-09-28

Conversion of solid waste into syngas and hydrogen

#52
20230258122
2023-08-17

Integrated production of hydrogen, petrochemicals, and power

#53
20230249969
2023-08-10

Method and reactor for producing synthesis gas from a carbon and hydrogen source in the presence of an oxy flame

#54
20230234842
2023-07-27

Chemical synthesis plant

#55
20230227741
2023-07-20

Process for producing a synthetic fuel

#56
20230201766
2023-06-29

SYSTEM AND METHOD FOR CONDITIONING SYNGAS AND CAPTURING CARBON DIOXIDE FROM CONDITIONED SYNGAS FOR PRODUCTION OF POWER, CHEMICALS, AND OTHER VALUE ADDED PRODUCTS

#57
20230119589
2023-04-20

Processes and systems for producing hydrocarbon fuels having high carbon conversion efficiency

#58
20230117862
2023-04-20

Process for producing synthetic fuel

#59
20230070320
2023-03-09

Reforming system and method

#60
20220340419
2022-10-27

PRODUCTION OF AMMONIA, METHANOL, AND SYNTHESIS PRODUCTS FROM ONE OR MORE GASIFICATION PRODUCTS

#61
20220233994
2022-07-28

Process and apparatus for the separation of two gaseous streams each containing carbon monoxide, hydrogen and at least one acid gas

#62
20220162725
2022-05-26

BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION

#63
20220162064
2022-05-26

BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION

#64
20220145188
2022-05-12

FCC CO-PROCESSING OF BIOMASS OIL

#65
20220143546
2022-05-12

Process and plant for removing carbon dioxide from synthesis gas

#66
20220127209
2022-04-28

Use of renewable energy in olefin synthesis

#67
20220126251
2022-04-28

Use of renewable energy in the production of chemicals

#68
20220119328
2022-04-21

Use of renewable energy in methanol synthesis

#69
20220119269
2022-04-21

USE OF RENEWABLE ENERGY IN AMMONIA SYNTHESIS

#70
20220088535
2022-03-24

System and method for conditioning syngas and capturing carbon dioxide from conditioned syngas for production of power, chemicals, and other value added products

#71
20220081289
2022-03-17

Chemical synthesis plant

#72
20220002152
2022-01-06

System and method for making syngas

#73
20210198105
2021-07-01

Process for combined production of methanol and ammonia

#74
20210164393
2021-06-03

Integrated production of hydrogen, petrochemicals, and power

#75
20210130718
2021-05-06

Syngas production and recovery of active phase metals from gasifier slag containing spent catalyst

#76
20200325021
2020-10-15

Integrated synthesis of commodity chemicals from waste plastic

#77
20200283920
2020-09-10

PROCESS FOR ENRICHMENT OF THE CO2 CONCENTRATION IN THE CO2-STREAMS FROM THE POST-COMBUSTION AND PRE-COMBUSTION STATIONARY SOURCES OF CO2 EMISSION UPSTREAM OF FURTHER PROCESSING

#78
20200179897
2020-06-11

Soot removal process and assembly in cooling sectors and recuperators

#79
20200136163
2020-04-30

Electrical power generation on a vehicle

#80
20200048086
2020-02-13

THERMAL HYDROGEN

#81
20190382671
2019-12-19

Plant and method for generating negative emissions of CO

#82
20190262796
2019-08-29

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

#83
20190225489
2019-07-25

Novel, highly efficient, eco-friendly processes for converting COor co-rich streams to liquid fuels and chemicals

#84
20180305281
2018-10-25

Method for methanol synthesis

#85
20180207599
2018-07-26

Chemical looping

#86
20180127660
2018-05-10

Nitrogen extraction from a gaseous carbon dioxide reactant stream

#87
20180119029
2018-05-03

Process for removing oxygenates from naphtha

#88
20170327383
2017-11-16

Process for co-production of ammonia and methanol

#89
20170320728
2017-11-09

A PROCESS FOR THE ELIMINATION OF VOLATILE ORGANIC COMPOUNDS AND HAZARDOUS AIR POLLUTANTS IN AMMONIA PLANTS

#90
20170301938
2017-10-19

Multi-reaction process for forming a product gas from solid carbonaceous material

#91
20170267524
2017-09-21

INCREASING HYDROGEN RECOVERY FROM CO + H2 SYNTHESIS GAS

#92
20170225145
2017-08-10

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

#93
20170210703
2017-07-27

METHOD FOR PREPARATION OF AMMONIA GAS AND CO2 FOR A UREA SYNTHESIS PROCESS

#94
20170197894
2017-07-13

PROCESS FOR PRODUCTION OF METHANOL

#95
20170129776
2017-05-11

Process for production of high quality syngas through regeneration of coked upgradation agent

#96
20170107102
2017-04-20

Method for processing a gas mixture

#97
20170057818
2017-03-02

Method and apparatus for producing H-rich synthesis gas

#98
20170037328
2017-02-09

All-steam gasification with carbon capture

#99
20160369688
2016-12-22

METHOD FOR ON BOARD CONVERSION OF CO2 TO FUEL AND APPARATUS THEREFOR

#100
20160326605
2016-11-10

Combined system for producing steel and method for operating the combined system

#101
20160319381
2016-11-03

METHOD FOR REDUCING CO2 EMISSIONS IN THE OPERATION OF A METALLURGICAL PLANT

#102
20160318855
2016-11-03

Method for preparation of ammonia gas and COfor a urea synthesis process

#103
20160152528
2016-06-02

Method and system for acetylene (CH) or ethylene (CH) production

#104
20160083658
2016-03-24

METHODS FOR PRODUCTION OF LIQUID HYDROCARBONS FROM ENERGY, CO2 AND H2O

#105
20150376801
2015-12-31

High pressure process for COcapture, utilization for heat recovery, power cycle, super-efficient hydrogen based fossil power generation and conversion of liquid COwith water to syngas and oxygen

#106
20150344794
2015-12-03

Gasification combined facility for carbon fuel including pneumatic conveying dryer

#107
20150292404
2015-10-15

Process and equipment for coal gasification, and power generation system and power generation process thereof

#108
20150275705
2015-10-01

Methods for power generation from HO, CO, O and a carbon feed stock

#109
20150259615
2015-09-17

Fuel generation using high-voltage electric fields methods

#110
20150232772
2015-08-20

Fuel generation using high-voltage electric fields methods

#111
20150224467
2015-08-13

Methods for generating hydrogen gas using plasma sources

#112
20150210930
2015-07-30

Fuel generation using high-voltage electric fields methods

#113
20150209693
2015-07-30

Method for sequestering heavy metal particulates using HO, CO, O, and a source of particulates

#114
20150152030
2015-06-04

Method for production of CO, Hand methanol-synthesis gas from a synthesis gas, in particular from acetylene off-gas

#115
20150151965
2015-06-04

Plant for hydrogen production

#116
20150080622
2015-03-19

METHODS AND SYSTEMS FOR SUPPLYING HYDROGEN TO A HYDROCATALYTIC REACTION

#117
20150080621
2015-03-19

Methods and systems for supplying hydrogen to a hydrocatalytic reaction

#118
20150080620
2015-03-19

METHODS AND SYSTEMS FOR SUPPLYING HYDROGEN TO A HYDROCATALYTIC REACTION

#119
20150044121
2015-02-12

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

#120
20150044120
2015-02-12

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

#121
20150014595
2015-01-15

Water gas shift process

#122
20150011663
2015-01-08

Process for preparing a paraffin product

#123
20140356740
2014-12-04

Combined generation system and method for collecting carbon dioxide for combined generation system

#124
20140342417
2014-11-20

Carbon-based durable goods and renewable fuel from biomass waste dissociation for transportation and storage

#125
20140329666
2014-11-06

Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning

#126
20140275297
2014-09-18

Chemical looping processes for partial oxidation of carbonaceous fuels

#127
20140202285
2014-07-24

Method for treating waste gases from plants for pig iron production

#128
20140190146
2014-07-10

Carbon dioxide membrane separation system in coal gasification process, and integrated coal gasification combined cycle power generation facility using same

#129
20140182300
2014-07-03

Sytems and method for COcapture and Hseparation with three water-gas shift reactions and warm desulfurization

#130
20140105814
2014-04-17

Method for hydrogen production

#131
20130283761
2013-10-31

CO2 separation and recovery equipment, and a coal gasification combined power plant comprising CO2 separation and recovery equipment

#132
20130011325
2013-01-10

Process For The Production Of Hydrogen And Carbon Dioxide Utilizing Dry Magnesium Based Sorbents In A Fixed Bed

#133
20130005561
2013-01-03

Composite membrane with integral rim

#134
20120232173
2012-09-13

High Energy Power Plant Fuel, and CO or CO2 Sequestering Process

#135
20120172460
2012-07-05

Process for producing synthetic hydrocarbons from carbonaceous materials

#136
20120126178
2012-05-24

Method and apparatus for converting carbon monoxide and water into carbon dioxide and hydrogen, with removal of one or more products

#137
20120123000
2012-05-17

Facility for producing synthetic hydrocarbons, and associated method

#138
20120103190
2012-05-03

Method and system for treating Fishcher-Tropsch reactor tail gas

#139
20120094198
2012-04-19

Gasifier having integrated fuel cell power generation system

#140
20120020874
2012-01-26

Process for producing hydrogen from methanol

#141
20110288185
2011-11-24

LARGE SCALE GREEN MANUFACTURING OF METHANE USING PLASMA

#142
20110284800
2011-11-24

Method and device for producing a raw synthesis gas

#143
20110250100
2011-10-13

RECYLING AND REBURNING CARBON DIOXIDE IN AN ENERGY EFFICIENT WAY

#144
20110212017
2011-09-01

Method for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide

#145
20110203313
2011-08-25

SEPARATION OF CARBON DIOXIDE AND HYDROGEN

#146
20110201854
2011-08-18

Low oxygen biomass-derived pyrolysis oils and methods for producing the same

#147
20110165056
2011-07-07

METHOD AND SYSTEM FOR PROCESSING GASEOUS EFFLUENTS FOR INDEPENDENTLY PRODUCING H2 AND CO

#148
20110158858
2011-06-30

WASTE TO LIQUID HYDROCARBON REFINERY SYSTEM

#149
20110126458
2011-06-02

Method to produce methane rich fuel gas from carbonaceous feedstocks using a steam hydrogasification reactor and a water gas shift reactor

#150
20110118366
2011-05-19

Method for operating a Fischer-Tropsch synthesis

#151
20110112347
2011-05-12

PROCESS TO PREPARE AN OLEFIN-CONTAINING PRODUCT OR A GASOLINE PRODUCT

#152
20110099969
2011-05-05

Hybrid multichannel porous structure for hydrogen separation

#153
20110085966
2011-04-14

High Hydrogen Recovery From Residual Fuels And Biomass

#154
20110068047
2011-03-24

Methods and units for mitigation of carbon oxides during hydrotreating

#155
20110067306
2011-03-24

Processes and Apparatuses for Reducing Pollutants and Producing Syngas

#156
20110062722
2011-03-17

INTEGRATED HYDROMETHANATION COMBINED CYCLE PROCESS

#157
20100313840
2010-12-16

METHOD AND SYSTEM FOR CONVERTING WASTE INTO ENERGY

#158
20100218507
2010-09-02

Sustainable Carbon Capture and Sequestration System and Methods

#159
20100200810
2010-08-12

Solid fuel volatilization to produce synthesis gas

#160
20100191022
2010-07-29

METHODS, COMPOSITIONS AND SYSTEMS RELATED TO ETHANOL MANUFACTURED FROM THE GRASS ARUNDO DONAX

#161
20100179232
2010-07-15

Processes for gasification of a carbonaceous feedstock

#162
20100163804
2010-07-01

METHOD AND SYSTEM FOR SUPPLYING SYNTHESIS GAS

#163
20100163803
2010-07-01

PRODUCTION OF GAS PRODUCTS FROM RAW SYNTHESIS GAS

#164
20100158792
2010-06-24

Gasification and steam methane reforming integrated polygeneration method and system

#165
20100156104
2010-06-24

Thermal Reduction Gasification Process for Generating Hydrogen and Electricity

#166
20100104903
2010-04-29

Power Plant With Membrane Water Gas Shift Reactor System

#167
20100098599
2010-04-22

Radiant energy thermochemical processing system

#168
20100065782
2010-03-18

Process for producing a purified synthesis gas stream

#169
20100040527
2010-02-18

Process for producing ammonia from biomass

#170
20100015486
2010-01-21

Power generating plant

#171
20090307975
2009-12-17

Method for reprocessing combustion products from fossil fuels

#172
20090292148
2009-11-26

Process for the conversion of hydrocarbons to oxygenates

#173
20090246120
2009-10-01

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

#174
20090246118
2009-10-01

Hydrogen production method and facility

#175
20090239959
2009-09-24

Methods and systems for reactor low product variation

#176
20090208751
2009-08-20

Mesoporous carbon black and processes for making same

#177
20090126259
2009-05-21

Process to prepare methanol and/or dimethylether

#178
20090068509
2009-03-12

Process for Operating a Fuel Cell Arrangement and Fuel Cell Arrangement

#179
20090044701
2009-02-19

Hydrogen purification process that uses a combination of membrane separation units

#180
20080300327
2008-12-04

Process for producing liquefied petroleum gas

#181
20080286175
2008-11-20

Reformer for converting biomass into synthesis gas

#182
20080283109
2008-11-20

Space solar power system for thermochemical processing and electricity production

#183
20080202985
2008-08-28

Method for recovery of hydrocarbon oils from oil shale and other carbonaceous solids

#184
20080181837
2008-07-31

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

#185
20080175766
2008-07-24

Process and method of making fuels and other chemicals from radiant energy

#186
20080173533
2008-07-24

Process and method of making space-solar fuels and other chemicals

#187
20080166265
2008-07-10

Method and system for the transformation of molecules, this process being used to transform waste into useful substances and energy

#188
20080134666
2008-06-12

Systems and Methods Using an Unmixed Fuel Processor

#189
20080086946
2008-04-17

Rapid solar-thermal conversion of biomass to syngas

#190
20070256562
2007-11-08

Composite membranes and methods for making same

#191
20070240570
2007-10-18

High-temperature membrane for COand/or HS separation

#192
20070240565
2007-10-18

Membrane reactor for HS, COand Hseparation

#193
20070123595
2007-05-31

Hydrogen recovery from hydrocarbon synthesis processes

#194
20060210469
2006-09-21

Method for removing water molecules from vacuum chamber, program for executing the method, and storage medium storing the program

#195
20050197411
2005-09-08

Hydrogen recovery from hydrocarbon synthesis processes

#196
20050197410
2005-09-08

Hydrogen recovery from hydrocarbon synthesis processes

#197
20050163706
2005-07-28

Production of hydrogen via a base-facilitated reaction of carbon monoxide

#198
20050135983
2005-06-23

Direct sulfur recovery system

#199
18834825
2025-04-01

In-situ process to produce hydrogen-bearing gas from underground petroleum reservoirs

#200
17974259
2023-10-17

Carbon neutral conversion of residue

#201
17020957
2022-07-12

Incomplete combustion as a means of reducing carbon dioxide emissions

#202
16050847
2019-11-05

Catalytic gasification to produce methanol

#203
15937756
2020-09-01

Simultaneous generation of electricity and chemicals using a renewable primary energy source

#204
15637189
2018-05-15

Method and apparatus for co-production of methanol and hydrogen