ClassID:

84254

C01B3/025 - 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 Preparation or purification of gas mixtures for ammonia synthesis

Recent Application in this class:
#1
20260132021
2026-05-14

AMMONIA REACTOR AND METHODS

#2
20260126004
2026-05-07

SYSTEM AND METHOD FOR PRODUCING AMMONIA

#3
20250382191
2025-12-18

Co-production of ammonia and methanol from biomass/MSW and natural gas

#4
20250353737
2025-11-20

SYSTEM AND METHOD FOR STABILIZING THE OPERATION OF FACILITIES USING HYDROGEN PRODUCED BY LOW CARBON SOURCES

#5
20250326652
2025-10-23

AMMONIA PRODUCTION FROM CARBON- AND WATER-DERIVED HYDROGEN

#6
20250276906
2025-09-04

PROCESS AND PLANT FOR PRODUCING AMMONIA

#7
20250256975
2025-08-14

PURGE GAS CONDITIONING OF NH3 PLANTS

#8
20250250692
2025-08-07

SUSTAINABLE METHODS AND DEVICES FOR FUEL DECONTAMINATION, FUEL PROCESSING, AND CHEMICALS PRODUCTION

#9
20250206627
2025-06-26

BLUE AMMONIA PRODUCTION

#10
20250178891
2025-06-05

PROCESS FOR CO-PRODUCING AMMONIA AND METHANOL WITH REDUCED CARBON

#11
20250162865
2025-05-22

APPARATUS AND METHOD FOR PROPORTIONAL INTEGRATION OF GREEN HYDROGEN IN DERIVATIVE PRODUCTION

#12
20250154016
2025-05-15

AMMONIA SYNTHESIS AND UREA SYNTHESIS WITH REDUCED CO2 FOOTPRINT

#13
20250145482
2025-05-08

AMMONIA SYNTHESIS AND UREA SYNTHESIS WITH REDUCED CO2 FOOTPRINT

#14
20250122075
2025-04-17

METHOD FOR SYNTHESIZING AMMONIA AND PLANT FOR PRODUCING AMMONIA

#15
20250101365
2025-03-27

Bioreactors with Integrated Catalytic Nitrogen Fixation

#16
20250033958
2025-01-30

METHODS OF PRODUCING HYDROGEN AND NITROGEN USING A FEEDSTOCK GAS REACTOR

#17
20240401160
2024-12-05

DIRECT REDUCED IRON SYSTEM AND METHOD

#18
20240400385
2024-12-05

HYDROGEN PRODUCTION PROCESS

#19
20240400381
2024-12-05

AMMONIA PRODUCTION PROCESS

#20
20240308850
2024-09-19

INTEGRATED ENERGY SYSTEMS FOR ENERGY PRODUCTION AND GREEN INDUSTRIAL APPLICATIONS, SUCH AS THE PRODUCTION OF NITRIC ACID

#21
20240279058
2024-08-22

PROCESS AND PLANT FOR FLEXIBLE PRODUCTION OF SYNGAS FROM HYDROCARBONS

#22
20240246813
2024-07-25

Process for Producing Hydrogen Product Having Reduced Carbon Intensity

#23
20240208808
2024-06-27

Method for Production of Blue Ammonia

#24
20240158227
2024-05-16

REFORMING PROCESS INTEGRATED WITH GAS TURBINE GENERATOR

#25
20240150189
2024-05-09

METHODS AND SYSTEMS FOR EFFICIENTLY AND CLEANLY MANUFACTURING AMMONIA, AMMONIUM SULFATE, NITRIC ACID, AMMONIUM NITRATE, OR COMBINATIONS THEREOF FROM COAL AND PETCOKE PRODUCTS

#26
20240150168
2024-05-09

Combined cleaning unit for e-plants

#27
20240124377
2024-04-18

Autonomous modular flare gas conversion systems and methods

#28
20240101436
2024-03-28

METAL-DECORATED BARIUM CALCIUM ALUMINUM OXIDE CATALYST FOR NH3 SYNTHESIS AND CRACKING AND METHODS OF FORMING THE SAME

#29
20240101414
2024-03-28

Process for producing hydrogen product having reduced carbon intensity

#30
20240053772
2024-02-15

Method and system for controlling production and storage of industrial gases

#31
20230405545
2023-12-21

OXYGEN TRANSPORT REACTORS FOR CO-GENERATING AMMONIA AND POWER

#32
20230382750
2023-11-30

A METHOD FOR THE PRODUCTION OF AMMONIA

#33
20230357941
2023-11-09

SYSTEMS AND METHODS FOR HYDROGEN AND AMMONIA PRODUCTION

#34
20230357003
2023-11-09

AMMONIA AND UREA PRODUCTION IN REVERSE FLOW REACTORS

#35
20230340868
2023-10-26

Methods and apparatus for offshore power generation and ammonia production

#36
20230322549
2023-10-12

METHODS AND SYSTEMS FOR CRYOGENICALLY SEPARATING CARBON DIOXIDE AND HYDROGEN FROM A SYNGAS STREAM

#37
20230257275
2023-08-17

METHOD FOR IMPROVING EFFICIENCY OF AN AMMONIA SYNTHESIS GAS PLANT

#38
20230211312
2023-07-06

REVAMPING OF AMMONIA-UREA PLANTS

#39
20230183083
2023-06-15

AMMONIA PRODUCTION FROM CARBON- AND WATER-DERIVED HYDROGEN

#40
20230119784
2023-04-20

HYDROGEN AND/OR AMMONIA PRODUCTION PROCESS

#41
20230072910
2023-03-09

METHOD AND APPARATUS FOR IMPROVING A REFORMING PROCESS BY USING RENEWABLE ELECTRICAL ENERGY AS A HEATING INPUT TO THE REFORMING PROCESS

#42
20230064046
2023-03-02

REFORMING PROCESS INTEGRATED WITH GAS TURBINE GENERATOR

#43
20230035358
2023-02-02

GAS PRODUCTION PLANT

#44
20230016743
2023-01-19

Processes and Systems for Converting a Hydrocarbon-Containing Feed

#45
20220388930
2022-12-08

Autonomous modular flare gas conversion systems and methods

#46
20220388842
2022-12-08

Autonomous Modular Flare Gas Conversion Systems and Methods

#47
20220362748
2022-11-17

CATALYST IN WHICH CATALYTIC METAL IS SUPPORTED ON HEXAGONAL SUPPORT, AND PREPARATION METHOD THEREFOR

#48
20220289582
2022-09-15

Power Augmentation for a Gas Turbine

#49
20220213566
2022-07-07

Direct reduced iron system and method

#50
20220185663
2022-06-16

Methods of producing hydrogen and nitrogen using a feedstock gas reactor

#51
20220170389
2022-06-02

METHOD FOR OPERATING A CHEMICAL PLANT

#52
20220144654
2022-05-12

Process For Producing Methanol And Ammonia

#53
20220081785
2022-03-17

AMBIENT AIR SEPARATION AND SOEC FRONT-END FOR AMMONIA SYNTHESIS GAS PRODUCTION

#54
20220048854
2022-02-17

PROCESS FOR THE PRODUCTION OF UREA FORMALDEHYDE CONCENTRATE

#55
20220048853
2022-02-17

Process for the production of urea formaldehyde concentrate

#56
20210380428
2021-12-09

Co-production of methanol and ammonia

#57
20210380427
2021-12-09

Co-production of methanol, ammonia and urea

#58
20210331917
2021-10-28

Nitrogen process for production of ammonia and liquid hydrogen

#59
20210301685
2021-09-30

Method for operating a chemical plant

#60
20210292163
2021-09-23

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

#61
20210276863
2021-09-09

Method and device for producing ammonia or hydrogen and use of the device

#62
20210261425
2021-08-26

Process for the synthesis of ammonia

#63
20210261424
2021-08-26

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

#64
20210238048
2021-08-05

Methods and compositions for direct, simultaneous conversion of nitrogen and natural gas to value-added compounds

#65
20210206634
2021-07-08

Low steam/carbon revamp of a plant comprising a steam reforming section and a water-gas shift section

#66
20210198105
2021-07-01

Process for combined production of methanol and ammonia

#67
20210198104
2021-07-01

Method for the preparation of ammonia synthesis gas

#68
20210171342
2021-06-10

Method for mixing at least two gases

#69
20210163286
2021-06-03

Process for producing a hydrogen-containing synthesis gas

#70
20210147787
2021-05-20

Bioreactors with integrated catalytic nitrogen fixation

#71
20210114871
2021-04-22

Transition metal carbide chemical looping reforming

#72
20210107800
2021-04-15

Method for producing syngas, as well as syngas cooling assembly and use

#73
20210017023
2021-01-21

Process for producing methanol and ammonia

#74
20200317608
2020-10-08

METHOD AND SYSTEM COMBINATION FOR THE PREPARATION OF UREA

#75
20200290885
2020-09-17

Process for the synthesis of ammonia

#76
20200290870
2020-09-17

Process for producing a synthesis gas

#77
20200290869
2020-09-17

PROCESS FOR PRODUCING A SYNTHESIS GAS

#78
20200277894
2020-09-03

SYSTEM AND METHOD FOR SUPPLYING AN ENERGY GRID WITH ENERGY FROM AN INTERMITTENT RENEWABLE ENERGY SOURCE

#79
20200277198
2020-09-03

Metal-decorated barium calcium aluminum oxide catalyst for NH3 synthesis and cracking and methods of forming the same

#80
20200231456
2020-07-23

Urea process with controlled excess of COand/or NH

#81
20200216312
2020-07-09

Method for producing ammonia

#82
20200207632
2020-07-02

Process for the co-production of methanol and ammonia in parallel

#83
20200180952
2020-06-11

Method and catalysts for the production of ammonia synthesis gas

#84
20200172406
2020-06-04

METHOD FOR IMPROVING EFFICIENCY OF AN AMMONIA SYNTHESIS GAS PLANT

#85
20200172394
2020-06-04

Method for the preparation of ammonia synthesis gas

#86
20200156953
2020-05-21

Process for the co-production of methanol and ammonia

#87
20200156952
2020-05-21

A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT

#88
20200140271
2020-05-07

NOVEL PROCESS FOR INTEGRATING A PARTIAL OXIDATION SYNGAS PRODUCTION PLANT WITH AN OXYGEN COMBUSTION PROCESS

#89
20200140270
2020-05-07

Process for integrating a partial oxidation plant with an oxy-combustion plant utilizing a steam turbine

#90
20200087153
2020-03-19

Co-production of methanol, ammonia and urea

#91
20200056290
2020-02-20

Synthetic ammonia system for making hydrogen by electrolysis in thermal power plant

#92
20200055738
2020-02-20

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

#93
20200039831
2020-02-06

MULTIPLE-PRESSURE PROCESS FOR THE PRODUCTION OF AMMONIA

#94
20200010333
2020-01-09

Co-production of methanol and ammonia

#95
20200003503
2020-01-02

Apparatus and method for protecting the tube-sheet of a syngas loop boiler

#96
20200002273
2020-01-02

Ammonia-urea integrated process and plant

#97
20190382277
2019-12-19

Ammonia process using advanced shift process

#98
20190367379
2019-12-05

PROCESS FOR THE AMMONIA PRODUCTION

#99
20190322539
2019-10-24

Method for producing ammonia and urea in a common facility

#100
20190308919
2019-10-10

Method for the combined production of methanol and ammonia

#101
20190308161
2019-10-10

System and Method for Enhanced Chemical Reaction, Dissociation, and Separation by Electrostatic/Microwave and/or Radio Frequency Controlled Resonant Electron Interaction

#102
20190284052
2019-09-19

Process for nitric acid production

#103
20190284045
2019-09-19

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

#104
20190277497
2019-09-12

POLYGENERATION PRODUCTION OF POWER AND FERTILIZER THROUGH EMISSIONS CAPTURE

#105
20190210885
2019-07-11

Ammonia production plant

#106
20190152777
2019-05-23

A METHOD FOR THE REDUCTION OF METHANOL EMISSION FROM AN AMMONIA PLANT

#107
20190152776
2019-05-23

Process for producing a synthesis gas

#108
20190128601
2019-05-02

Process and plant for the combination production of a mixture of hydrogen and nitrogen and also of carbon monoxide by cryogenic distillation and cryogenic scrubbing

#109
20190112197
2019-04-18

METHOD AND APPARATUS FOR COMPRESSION OF AMMONIA SYNTHESIS GAS AND RECYCLE GAS FOR THE PRODUCTION OF AMMONIA BY SCREW COMPRESSORS

#110
20190071315
2019-03-07

Method and process of producing ammonia from methane hydrate

#111
20190047852
2019-02-14

Process for revamping an ammonia plant

#112
20190039886
2019-02-07

ATR based ammonia process and plant

#113
20190023565
2019-01-24

PROCESS FOR PRODUCING AMMONIA SYNTHESIS GAS

#114
20190022751
2019-01-24

Additive manufacturing of three-dimensional articles

#115
20180362453
2018-12-20

Process for the production of formaldehyde

#116
20180282265
2018-10-04

Method for the provision of carbon dioxide for the synthesis of urea

#117
20180266758
2018-09-20

Plant and process for ammonia production with cryogenic purification, and related method of revamping

#118
20180141823
2018-05-24

Method for increasing the capacity of an ammonia plant

#119
20180093898
2018-04-05

Method for compression of ammonia synthesis gas and recycle gas for the production of ammonia by screw compressors

#120
20180072659
2018-03-15

Process for the production of formaldehyde

#121
20180072658
2018-03-15

Integrated process for the production of formaldehyde-stabilized urea

#122
20180072580
2018-03-15

Process for producing ammonia synthesis gas

#123
20180044192
2018-02-15

Process for the ammonia production

#124
20180002185
2018-01-04

Process for making ammonia

#125
20180002184
2018-01-04

Process for the synthesis of ammonia

#126
20170349435
2017-12-07

Process for producing a synthesis gas

#127
20170320728
2017-11-09

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

#128
20170283371
2017-10-05

Process for production of ammonia and derivatives, in particular urea

#129
20170260060
2017-09-14

Method for revamping an ammonia plant

#130
20170253481
2017-09-07

Production of ammonia make-up syngas with cryogenic purification

#131
20170210703
2017-07-27

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

#132
20170190590
2017-07-06

Compression of ammonia synthesis and recycle gas

#133
20170145915
2017-05-25

SYSTEM AND METHOD FOR SUPPLYING AN ENERGY GRID WITH ENERGY FROM AN INTERMITTENT RENEWABLE ENERGY SOURCE

#134
20170137345
2017-05-18

SYSTEM FOR MANUFACTURING AROMATIC COMPOUND AND METHOD FOR MANUFACTURING SAME

#135
20170122129
2017-05-04

System and method for load balancing of intermittent renewable energy for an electricity grid

#136
20170106353
2017-04-20

Method of carrying out a chemical reaction with the use of a catalyst

#137
20170029282
2017-02-02

Method for revamping a front-end of an ammonia plant

#138
20170009983
2017-01-12

Polygeneration production of power and fertilizer through emissions capture

#139
20160319381
2016-11-03

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

#140
20160318855
2016-11-03

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

#141
20160311680
2016-10-27

Process for producing ammonia synthesis gas

#142
20160304978
2016-10-20

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

#143
20160271595
2016-09-22

Catalyst for ammonia synthesis and ammonia decomposition

#144
20160264411
2016-09-15

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

#145
20160251229
2016-09-01

Ammonia synthesis for fertilizer production

#146
20160207766
2016-07-21

Process and plant for the production of ammonia make-up gas including production of a hydrogen gas by steam reforming

#147
20160185666
2016-06-30

Product having a high alumina content

#148
20160152483
2016-06-02

Ammonia synthesis method

#149
20160146535
2016-05-26

Process for purification of a synthesis gas containing hydrogen and impurities

#150
20160145113
2016-05-26

Vent line for use in ammonia and hydrogen plants

#151
20160115017
2016-04-28

Process for producing ammonia synthesis gas with high temperature shift and low steam-to-carbon ratio

#152
20160083260
2016-03-24

Process for co-production of ammonia, urea and methanol

#153
20160060130
2016-03-03

Hydrogen and nitrogen recovery from ammonia purge gas

#154
20150377211
2015-12-31

RENEWABLE ENERGY SYSTEM FOR GENERATING HYDROGEN AND HYDROGEN PRODUCTS

#155
20150315032
2015-11-05

Thermochemical ammonia and hydrocarbons

#156
20150291438
2015-10-15

Polygeneration production of power and fertilizer through emissions capture

#157
20150291437
2015-10-15

Methods for producing synthesis gas for ammonia production

#158
20150251918
2015-09-10

Systems and methods for increasing ammonia production

#159
20150191351
2015-07-09

Method and installation for the combined production of ammonia synthesis gas and carbon dioxide

#160
20150175916
2015-06-25

Method and system for purifying synthesis gas, in particular for ammonia synthesis

#161
20150151272
2015-06-04

Method of revamping of an ammonia plant fed with natural gas

#162
20150083972
2015-03-26

Method for purification of ammonia, mixtures of nitrogen and hydrogen, or nitrogen, hydrogen and ammonia

#163
20150044121
2015-02-12

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

#164
20150044120
2015-02-12

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

#165
20150031916
2015-01-29

Method of manufacturing urea from refuse, preferably domestic waste, of any composition

#166
20150014596
2015-01-15

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

#167
20140364647
2014-12-11

Process for producing ammonia and urea

#168
20140357736
2014-12-04

Co-production of methanol and urea

#169
20140331672
2014-11-13

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

#170
20140170052
2014-06-19

Process for producing ammonia and urea

#171
20140161670
2014-06-12

System and method for preparing liquid fuels

#172
20140120023
2014-05-01

METHODS AND SYSTEMS FOR AMMONIA PRODUCTION

#173
20140056803
2014-02-27

Production of nitrogen compounds from a methane conversion process

#174
20130309161
2013-11-21

Ammonia production by integrated intensified processes

#175
20130108538
2013-05-02

Method for load regulation of an ammonia plant

#176
20130101490
2013-04-25

Process for producing ammonia synthesis gas

#177
20130039835
2013-02-14

Hydrogen and Nitrogen Recovery from Ammonia Purge Gas

#178
20120308466
2012-12-06

Process for Producing Ammonia Synthesis Gas

#179
20120213676
2012-08-23

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

#180
20120195817
2012-08-02

Systems and methods for producing syngas and products therefrom

#181
20120161079
2012-06-28

Production of Ammonia Make-Up Syngas with Cryogenic Purification

#182
20120156739
2012-06-21

Fermentation method

#183
20120151923
2012-06-21

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

#184
20120149786
2012-06-14

System and method for preparing liquid fuels

#185
20120148472
2012-06-14

Process for methanol and ammonia co-production

#186
20120141350
2012-06-07

Process for revamping an ammonia plant with nitrogen-based washing of a purge stream

#187
20120100062
2012-04-26

COMBINED PLANT

#188
20110318251
2011-12-29

Producing ammonia using ultrapure, high pressure hydrogen

#189
20110297886
2011-12-08

Process and equipment for the production of ammonia make-up syngas with an air separation unit as nitrogen source

#190
20110286907
2011-11-24

Ammonia synthesis process

#191
20110250119
2011-10-13

Integrated process for the manufacture of olefins and intermediates for the productions of ammonia and urea

#192
20110236293
2011-09-29

INTEGRATED GAS REFINERY

#193
20110223090
2011-09-15

Process for Producing Ammonia Synthesis Gas

#194
20110210292
2011-09-01

Gasification system and process for maximizing production of syngas and syngas-derived products

#195
20110206594
2011-08-25

Systems and methods for producing syngas and products therefrom

#196
20110168948
2011-07-14

Process for producing ammonia synthesis gas

#197
20110120127
2011-05-26

LOW ENERGY PROCESS FOR THE PRODUCTION OF AMMONIA OR METHANOL

#198
20110104037
2011-05-05

Steam superheater

#199
20110064641
2011-03-17

AMMONIA GENERATING METHOD AND APPARATUS THEREFOR

#200
20110042621
2011-02-24

Pre-reformer with extended surface and method

#201
20110042620
2011-02-24

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

#202
20110014109
2011-01-20

Catalytic reactor

#203
20110014108
2011-01-20

METHOD FOR STORING SOLAR THERMAL ENERGY

#204
20100303703
2010-12-02

Process for producing ammonia synthesis gas

#205
20100260655
2010-10-14

Ammonia synthesis apparatus and process

#206
20100200812
2010-08-12

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

#207
20100199717
2010-08-12

Method and system for the separation of a mixture containing carbon dioxide, hydrocarbon and hydrogen

#208
20100176346
2010-07-15

PROCESS AND SYSTEM FOR CONDUCTING ISOTHERMAL LOW-TEMPERATURE SHIFT REACTION USING A COMPACT BOILER

#209
20100150810
2010-06-17

Method of coproducing methanol and ammonia

#210
20100132259
2010-06-03

Systems and methods for improving ammonia synthesis efficiency

#211
20100051876
2010-03-04

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

#212
20100047611
2010-02-25

NANOPOROUS TITANIUM OXIDE AND METHOD FOR PREPARING THE SAME

#213
20100040510
2010-02-18

METHOD FOR CONVERTING BIOMASS INTO SYNTHESIS GAS USING A PRESSURIZED MULTI-STAGE PROGRESSIVELY EXPANDING FLUIDIZED BED GASIFIER FOLLOWED BY AN OXYBLOWN AUTOTHERMAL REFORMER TO REDUCE METHANE AND TARS

#214
20100003184
2010-01-07

Method for storing solar thermal energy

#215
20090314994
2009-12-24

Process for the production of syngas for ammonia synthesis

#216
20090272266
2009-11-05

METHOD FOR OXYGENATING GASES, SYSTEMS SUITED THEREFOR AND USE THEREOF

#217
20090143492
2009-06-04

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

#218
20090064582
2009-03-12

Catalytic partial oxidation reforming

#219
20090035206
2009-02-05

Ammonia Synthesis Process

#220
20080290322
2008-11-27

Method for heating and partial oxidation of a steam/natural gas mixture after a primary reformer

#221
20080228321
2008-09-18

Apparatus and method for controlling an ammonia production system

#222
20080170980
2008-07-17

Ammonia plant

#223
20080003163
2008-01-03

System and method for ammonia production

#224
20070299144
2007-12-27

Coproduction of methanol and ammonia from natural gas

#225
20070225384
2007-09-27

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

#226
20070060659
2007-03-15

Method for the production of hydrogen-containing gaseous mixtures

#227
20060243585
2006-11-02

Method for the point of use production of ammonia from water and nitrogen

#228
20060239871
2006-10-26

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

#229
20060198781
2006-09-07

Process for synthesis gas production

#230
20060090395
2006-05-04

Compact synthesis gas generation system

#231
20050287063
2005-12-29

Ammonia synthesis process and apparatus for use therein

#232
20050107480
2005-05-19

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

#233
20050042166
2005-02-24

Method for the production of hydrogen-containing gaseous mixtures

#234
20050019244
2005-01-27

Method for the point of use production of ammonia from water and nitrogen

#235
20050013768
2005-01-20

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

#236
18451508
2024-06-25

Process for using waste heat and carbon dioxide from the production of low, neutral and/or negative carbon intensity hydrogen

#237
16361448
2020-04-14

Catalytic gasification to produce ammonia and urea