ClassID:

91068

C07C29/152 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used

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

USE OF RENEWABLE ENERGY IN AMMONIA SYNTHESIS

#2
20260078074
2026-03-19

INTEGRATED GREEN METHANOL SYNTHESIS APPARATUS WITH HEAT TRANSFER, HEAT STORAGE AND HEAT EXCHANGE BY MOLTEN SALT

#3
20260071342
2026-03-12

SYSTEM AND METHOD FOR PRODUCTION OF A FUEL FROM A CO2-RICH FLUE GAS

#4
20260054982
2026-02-26

SYSTEMS AND METHODS FOR PRODUCTION OF LOW CARBON INTENSITY HYDROGEN FROM GEOLOGIC SOURCES

#5
20260028738
2026-01-29

METHODS AND SYSTEMS FOR POWER-TO-FUEL APPLICATIONS USING TAIL GAS FROM FUEL SYNTHESIS AND/OR METHANE IN HIGH TEMPERATURE ELECTROLYZER

#6
20260028737
2026-01-29

METHODS AND SYSTEMS FOR POWER-TO-FUEL APPLICATIONS USING TAIL GAS FROM FUEL SYNTHESIS AND/OR METHANE IN HIGH TEMPERATURE ELECTROLYZER

#7
20260028735
2026-01-29

METHODS AND SYSTEMS FOR POWER-TO-FUEL APPLICATIONS USING TAIL GAS FROM FUEL SYNTHESIS AND/OR METHANE IN HIGH TEMPERATURE ELECTROLYZER

#8
20260027537
2026-01-29

CHEMICAL REACTION DEVICE AND CHEMICAL REACTION METHOD

#9
20260015307
2026-01-15

IMPROVED 1,3-BUTYLENE GLYCOL PROCESS

#10
20260008736
2026-01-08

SYSTEM AND METHOD FOR GENERATING SYNTHETIC FUEL

#11
20260008735
2026-01-08

METHANOL SYNTHESIS SYSTEM USING BIOMASS AND METHOD FOR CONTROLLING THE SAME

#12
20250382249
2025-12-18

APPARATUS, SYSTEM AND METHOD USING NONTHERMAL PLASMA

#13
20250361450
2025-11-27

Producing Synthetic Fuels from Acid Gas Streams

#14
20250346548
2025-11-13

METHOD FOR PRODUCING METHANOL AND METHANOL PRODUCTION APPARATUS

#15
20250340275
2025-11-06

CHEMICAL COLLECTION AND PROCESSING VESSEL AND METHODS FOR FLUID TRANSFER AT SEA

#16
20250333367
2025-10-30

ADVANCED CONTROL AND RELATED METHODS FOR A LOW CARBON METHANOL FACILITY

#17
20250308716
2025-10-02

SUPPORT PLATE FOR TUBES IN A REACTOR VESSEL

#18
20250286385
2025-09-11

SEA-LAND COLLABORATION-BASED MULTI-ENERGY COUPLING LOW-CARBON NEW ENERGY SYSTEM AND OPTIMAL SCHEDULING METHOD

#19
20250263359
2025-08-21

SYSTEM AND METHOD FOR GENERATING SYNTHETIC FUEL

#20
20250250697
2025-08-07

METHODS AND SYSTEMS FOR THE CONVERSION OF CARBON DIOXIDE TO CHEMICALS AND/OR FUELS UTILIZING STEAM ELECTROLYSIS

#21
20250243140
2025-07-31

NUCLEAR PROCESS STEAM DRIVEN HYDROTHERMAL DECOMPOSITION OF METHANE FOR LOW-TEMPERATURE GREEN METHANOL PRODUCTION

#22
20250230115
2025-07-17

REVAMP PROCESS FOR AN AMMONIA AND METHANOL CO-PRODUCTION PLANT

#23
20250223248
2025-07-10

METHOD FOR CONTROLLING A SYNTHESIS LOOP

#24
20250215338
2025-07-03

METHOD OF PRODUCING LIQUID FUEL BLEND USING A CARBON REDUCING PROCESS

#25
20250198024
2025-06-19

METHODS AND SYSTEMS FOR THE CONVERSION OF CARBON DIOXIDE TO CHEMICALS AND/OR FUELS UTILIZING STEAM ELECTROLYSIS

#26
20250177939
2025-06-05

METHOD FOR CONTROLLING AN AMMONIA OR METHANOL CONVERTER

#27
20250162966
2025-05-22

PROCESS FOR SYNTHESISING METHANOL

#28
20250129001
2025-04-24

METHANOL PRODUCTION FROM BIOMASS AND GREEN HYDROGEN

#29
20250109086
2025-04-03

METHANOL LOOP REVAMP BY CO INTENSIFICATION

#30
20250059146
2025-02-20

CARBON CAPTURE IN FERMENTATION FOR COMMODITY CHEMICALS

#31
20250041757
2025-02-06

PROCESS FOR PRODUCING METHANOL WITH UTILIZATION OF THE WASTE HEAT FROM AN ELECTROLYSER

#32
20250033017
2025-01-30

USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS

#33
20250010264
2025-01-09

USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS

#34
20240424463
2024-12-26

COOLED REACTOR FOR PERFORMING EXOTHERMIC EQUILIBRIUM REACTIONS

#35
20240399326
2024-12-05

FIXED-BED TUBULAR REACTOR COMPRISING A SEPARATIVE MEMBRANE

#36
20240383580
2024-11-21

CHEMICAL COLLECTION AND PROCESSING VESSEL AND METHODS FOR FLUID TRANSFER AT SEA

#37
20240359154
2024-10-31

USE OF RENEWABLE ENERGY IN METHANOL SYNTHESIS

#38
20240316507
2024-09-26

SEPARATION MEMBRANE MODULE

#39
20240279058
2024-08-22

PROCESS AND PLANT FOR FLEXIBLE PRODUCTION OF SYNGAS FROM HYDROCARBONS

#40
20240278881
2024-08-22

Chemical collection and processing vessel and methods for fluid transfer at sea

#41
20240278880
2024-08-22

Chemical collection and processing vessel and methods for fluid transfer at sea

#42
20240278879
2024-08-22

Chemical collection and processing vessel and methods for fluid transfer at sea

#43
20240270668
2024-08-15

Process for the continuous production of methanol

#44
20240246893
2024-07-25

CO2 conversion device

#45
20240165576
2024-05-23

TEMPERATURE UNIFORMIZED HEAT-EXCHANGE-TYPE CATALYST REACTOR

#46
20240139698
2024-05-02

REACTOR SYSTEM FOR MIXING OPERATION AT PARTIAL LOAD

#47
20240092713
2024-03-21

ION-GATED NANOCHANNEL CATALYTIC MEMBRANE REACTOR AND METHODS/PROCESS FOR CHEMICALS AND FUELS PRODUCTION

#48
20240076255
2024-03-07

PROCESS AND PLANT FOR METHANOL PRODUCTION

#49
20240067320
2024-02-29

Method of operating an internal combustion engine of a watercraft

#50
20240059637
2024-02-22

PROCESS AND PLANT FOR PRODUCING METHANOL AND SYNTHESIS GAS

#51
20240059561
2024-02-22

PROCESS AND PLANT FOR PROVIDING SYNTHESIS GAS AND FOR PRODUCING METHANOL

#52
20240024864
2024-01-25

PROCESS FOR REGENERATING CATALYST FROM A FLUIDIZED CATALYTIC PROCESS

#53
20240024832
2024-01-25

Reactor and Process for the Hydrogenation of Carbon Dioxide

#54
20240017235
2024-01-18

Systems, Devices and Methods for Intensification of Reformers and Downstream Chemical Synthesis

#55
20240003305
2024-01-04

METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE OF A TRUCK OR OMNIBUS

#56
20230416179
2023-12-28

DIMETHYL ETHER PRODUCTION VIA DRY REFORMING AND DIMETHYL ETHER SYNTHESIS IN A VESSEL

#57
20230391698
2023-12-07

Process for methanol synthesis from CO2-rich syngas

#58
20230391697
2023-12-07

REACTOR AND LIQUID FUEL SYNTHESIS METHOD

#59
20230372887
2023-11-23

LIQUID FUEL SYNTHESIS SYSTEM AND LIQUID FUEL SYNTHESIS METHOD

#60
20230311092
2023-10-05

CHEMICAL REACTION METHOD, CHEMICAL REACTION APPARATUS AND PRODUCTION METHOD

#61
20230303470
2023-09-28

DEVICE AND METHOD FOR PRODUCING METHANOL FROM CARBON DIOXIDE

#62
20230192576
2023-06-22

Process and plant for producing methanol

#63
20230167561
2023-06-01

Continuous Capture of Carbon Dioxide From Exhaust Gas and Conversion Thereof to Useful Chemistries

#64
20230092645
2023-03-23

CARBON CAPTURE IN FERMENTATION FOR COMMODITY CHEMICALS

#65
20230058914
2023-02-23

PROCESS AND REACTION SYSTEM FOR THE PREPARATION OF METHANOL

#66
20230058872
2023-02-23

Dimethyl ether production via dry reforming and dimethyl ether synthesis in a vessel

#67
20230031590
2023-02-02

SYSTEM FOR METHANOL PRODUCTION FROM A SYNTHESIS GAS RICH IN HYDROGEN AND CO2/CO

#68
20230024976
2023-01-26

Methods of producing dimethyl carbonate

#69
20230002914
2023-01-05

RENEWABLE METHANOL PRODUCTION MODULE

#70
20220403536
2022-12-22

Fuel production system

#71
20220396539
2022-12-15

Process and plant for producing methanol from hydrogen-rich synthesis gas

#72
20220396538
2022-12-15

PROCESS FOR THE PREPARATION OF ETHYLENE GLYCOL

#73
20220363617
2022-11-17

Chemistry reaction method and chemistry reaction device

#74
20220332668
2022-10-20

APPARATUS TO PRODUCE HIGH PURITY ETHANOL FROM CO2 AND A LOW BTU GAS STREAM

#75
20220315434
2022-10-06

PROCESS AND PLANT FOR PRODUCING METHANOL AND AMMONIA

#76
20220306559
2022-09-29

Biogas upgrading to methanol

#77
20220306467
2022-09-29

Methane rich gas upgrading to methanol

#78
20220289651
2022-09-15

Apparatus and method for producing methanol

#79
20220259123
2022-08-18

BIOMETHANOL PRODUCTION SYSTEM AND METHOD

#80
20220251010
2022-08-11

Method and system for the synthesis of methanol

#81
20220226795
2022-07-21

Reactor for synthesizing methanol or other products

#82
20220220052
2022-07-14

Method and system for the synthesis of methanol

#83
20220176332
2022-06-09

APPARATUS AND PROCESS FOR PRODUCING DIMETHYL CARBONATE

#84
20220170389
2022-06-02

METHOD FOR OPERATING A CHEMICAL PLANT

#85
20220162143
2022-05-26

METHOD AND SYSTEM FOR THE SYNTHESIS OF METHANOL

#86
20220162142
2022-05-26

Method for operating a plant for synthesizing methanol

#87
20220127209
2022-04-28

Use of renewable energy in olefin synthesis

#88
20220126251
2022-04-28

Use of renewable energy in the production of chemicals

#89
20220119328
2022-04-21

Use of renewable energy in methanol synthesis

#90
20220119254
2022-04-21

METHOD FOR SYNTHESISING A HYDROGEN-CONTAINING COMPOUND

#91
20220111346
2022-04-14

REACTOR CASCADE AND METHOD FOR OPERATING A REACTOR CASCADE

#92
20220048853
2022-02-17

Process for the production of urea formaldehyde concentrate

#93
20220040664
2022-02-10

Reactor for the conversion of carbon dioxide

#94
20210380428
2021-12-09

Co-production of methanol and ammonia

#95
20210380427
2021-12-09

Co-production of methanol, ammonia and urea

#96
20210363079
2021-11-25

Process for the preparation of methanol

#97
20210331147
2021-10-28

Bifunctional catalyst comprising phosphorous

#98
20210301685
2021-09-30

Method for operating a chemical plant

#99
20210269380
2021-09-02

Method for producing methanol in a reactor with bypass

#100
20210253506
2021-08-19

Process for methanol production

#101
20210188747
2021-06-24

Process and a plant for the production of methanol

#102
20210154623
2021-05-27

Bonded body, separation membrane module equipped with same, and method for producing alcohol

#103
20210124316
2021-04-29

Nonlinear model predictive control of a process

#104
20210114956
2021-04-22

Process for the multistage production of methanol

#105
20210046442
2021-02-18

Reactor and Process for the Hydrogenation of Carbon Dioxide

#106
20200377435
2020-12-03

Process and Apparatus for Converting Carbon Dioxide Into Methanol

#107
20200369585
2020-11-26

Process and plant for producing methanol

#108
20200325497
2020-10-15

APPARATUS FOR PRODUCING ORGANIC SUBSTANCE FROM WASTE AND METHOD FOR PRODUCING ORGANIC SUBSTANCE FROM WASTE

#109
20200254415
2020-08-13

Methanol production reactor apparatus and method of operations using homogeneous catalyst

#110
20200238262
2020-07-30

Bifunctional catalyst comprising phosphorous

#111
20200199054
2020-06-25

Process for conducting exothermic equilibrium reactions

#112
20200197890
2020-06-25

Reactor for conducting exothermic equilibrium reactions

#113
20200147572
2020-05-14

Radial-flow reactor apparatus

#114
20200087232
2020-03-19

Methanol process

#115
20200063273
2020-02-27

System And Process For The Production Of Renewable Fuels And Chemicals

#116
20200010766
2020-01-09

Single-loop octane enrichment

#117
20200010333
2020-01-09

Co-production of methanol and ammonia

#118
20200001261
2020-01-02

Reactor and method for maximizing methanol yield by using catalyst layers

#119
20190337876
2019-11-07

INTEGRATED SYSTEM AND METHOD FOR PRODUCING METHANOL PRODUCT

#120
20190330134
2019-10-31

Process for preparing ethylene glycol

#121
20190330133
2019-10-31

Recirculating process for preparing ethylene glycol

#122
20190330132
2019-10-31

Method for improving the manufacture of ethylene glycol

#123
20190224641
2019-07-25

System and method for increasing a carbon monoxide content of syngas produced by a steam methane reformer

#124
20190202763
2019-07-04

Device for manufacturing organic substance and method for manufacturing organic substance

#125
20190136267
2019-05-09

Apparatus for producing organic substance from waste and method for producing organic substance from waste

#126
20190126231
2019-05-02

Methanol synthesis process layout for large production capacity

#127
20190099734
2019-04-04

Reactor with cooling device

#128
20190077735
2019-03-14

Methanol synthesis from synthesis gases with hydrogen deficiency

#129
20190016655
2019-01-17

Methanol process

#130
20180354877
2018-12-13

System and method for producing methanol

#131
20180333695
2018-11-22

Structural catalyst with internal heat transfer system for exothermic and endothermic reactions

#132
20180290953
2018-10-11

Method for producing hydrocarbons and alcohols

#133
20180257057
2018-09-13

Chemical reaction system

#134
20180221842
2018-08-09

MULTI-STAGE REACTOR AND SYSTEM FOR MAKING METHANOL IN A ONCE-THROUGH PROCESS AND METHODS THEREFOR

#135
20180214837
2018-08-02

TWO-STAGE REACTOR FOR EXOTHERMAL AND REVERSIBLE REACTIONS AND METHODS THEREOF

#136
20170362147
2017-12-21

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

#137
20170342004
2017-11-30

Fuel synthesis from an aqueous solution

#138
20170240492
2017-08-24

Method for producing methanol and apparatus for producing methanol

#139
20170226427
2017-08-10

Single-loop octane enrichment

#140
20170197894
2017-07-13

PROCESS FOR PRODUCTION OF METHANOL

#141
20170190645
2017-07-06

APPARATUS FOR PRODUCING CHEMICAL PRODUCT AND METHOD FOR PRODUCING CHEMICAL PRODUCT

#142
20170175149
2017-06-22

Apparatus for producing organic substance from waste and method for producing organic substance from waste

#143
20170166503
2017-06-15

ECOLOGICAL AND ECONOMIC METHOD AND APPARATUS FOR PROVIDING HYDROGEN-BASED METHANOL

#144
20170130582
2017-05-11

ZERO EMISSION POWER PLANT WITH CO2 WASTE UTILIZATION

#145
20170066981
2017-03-09

GASIFICATION APPARATUS WITH SUPERCRITICAL FLUID

#146
20170021322
2017-01-26

PSEUDO-ISOTHERMAL REACTOR

#147
20160354753
2016-12-08

Integrated microchannel synthesis and separation

#148
20160351931
2016-12-01

Integrated electrical power and chemical production using fuel cells

#149
20160257562
2016-09-08

Process and reactor for exothermal reaction

#150
20160237858
2016-08-18

Flexibly operable power plant and method for the operation thereof

#151
20160176775
2016-06-23

Method of carrying out a chemical equilibrium reaction using a permselective membrane

#152
20160168477
2016-06-16

Synthesis of Drop-in Liquid Fuels and Chemicals from Methanol, Ethanol or Syngas Using Mixed Catalysts

#153
20160159714
2016-06-09

Systems and methods for manufacture of methanol from natural gas and flare gas feedstock

#154
20160153316
2016-06-02

Methanation method and power plant comprising COmethanation of power plant flue gas

#155
20160152904
2016-06-02

Combined processes for utilizing synthesis gas with low COemission and high energy output

#156
20160107961
2016-04-21

Process for the preparation of methanol in parallel reactors

#157
20160083319
2016-03-24

Plant for the production of methanol from synthesis gas rich in inerts

#158
20160060537
2016-03-03

RENEWABLE ENERGY STORAGE AND ZERO EMISSION POWER SYSTEM

#159
20160053388
2016-02-25

Methods for producing combustible gas from the electrolysis of water (HTE) or co-electrolysis with HO/CO in the same chamber, and associated catalytic reactor and system

#160
20150376097
2015-12-31

Methanol plant and gasoline synthesis plant

#161
20150361015
2015-12-17

Production of higher alcohols with minimum methanol content from the gasification of carbonaceous materials

#162
20150353454
2015-12-10

Method or system for recovering carbon dioxide

#163
20150315109
2015-11-05

Process and apparatus for the production of higher alcohols

#164
20150232773
2015-08-20

Method and system for producing liquid fuel and generating power

#165
20150190796
2015-07-09

Composite Material Consisting of a Catalyst/Phase-Change Material, Related Manufacturing Methods and Use of Such a Material in Catalytic Reactions

#166
20150175509
2015-06-25

Process and reaction system for the preparation of methanol

#167
20140323598
2014-10-30

Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source

#168
20140323597
2014-10-30

Method and system for producing methanol using an integrated oxygen transport membrane based reforming system

#169
20140272637
2014-09-18

Integration of molten carbonate fuel cells in Fischer-Tropsch synthesis

#170
20140272634
2014-09-18

Integrated power generation and chemical production using fuel cells

#171
20140272632
2014-09-18

Integration of molten carbonate fuel cells in fischer-tropsch synthesis

#172
20140272625
2014-09-18

Integrated operation of molten carbonate fuel cells

#173
20140272617
2014-09-18

Integrated power generation and carbon capture using fuel cells

#174
20140186229
2014-07-03

Integrated microchannel synthesis and separation

#175
20140121346
2014-05-01

Process and apparatus for supersonic collision shockwave reaction mechanism for making chemical compounds

#176
20140107235
2014-04-17

Process for the synthesis of methanol

#177
20140031438
2014-01-30

Process and plant for the production of methanol from synthesis gas rich in inerts

#178
20130331619
2013-12-12

Processes for producing anhydrous ethanol compositions

#179
20130310469
2013-11-21

Production of higher alcohols with minimum methanol content from the gasification of carbonaceous materials

#180
20130284138
2013-10-31

Method for providing and using an alcohol and use of the alcohol for increasing the efficiency and performance of an internal combustion engine

#181
20130085307
2013-04-04

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

#182
20120269697
2012-10-25

Method and reactor for the preparation of methanol

#183
20120232174
2012-09-13

Method for increasing the yield of a slurry bed reactor

#184
20120145965
2012-06-14

Various methods and apparatuses for an ultra-high heat flux chemical reactor

#185
20120129958
2012-05-24

Method and plant for the production of methanol

#186
20120108681
2012-05-03

Multiple reactor chemical production system

#187
20120085710
2012-04-12

METHOD AND APPARATUS FOR PROVIDING AND USING HYDROGEN-BASED METHANOL FOR DENITRIFICATION PURPOSES

#188
20120016041
2012-01-19

Method of manufacturing a reaction vessel

#189
20110288184
2011-11-24

Modular plant for removal of pollutants from flue gases produced by industrial processes

#190
20110190550
2011-08-04

Processes for producing anhydrous ethanol compositions

#191
20110178188
2011-07-21

Process and plant for producing methanol

#192
20110028573
2011-02-03

High Shear Production of Value-Added Product From Refinery-Related Gas

#193
20100312021
2010-12-09

Reactor for the preparation of methanol

#194
20100305222
2010-12-02

Method and reactor for the preparation of methanol

#195
20100280136
2010-11-04

Integrated microchannel synthesis and separation

#196
20090299795
2009-12-03

Tracking feedstock production with micro scale gas-to-liquid units

#197
20090259076
2009-10-15

Process for converting a carbonaceous material to methane, methanol and/or dimethyl ether using microchannel process technology

#198
20090221722
2009-09-03

Multiple reactor chemical production system

#199
20090170966
2009-07-02

Process for the conversion of synthesis gas to oxygenates

#200
20090047195
2009-02-19

Wall system for catalytic beds of synthesis reactors

#201
20080107584
2008-05-08

Method of manufacturing a reaction vessel

#202
20080058434
2008-03-06

Integrated microchannel synthesis and separation

#203
20070299145
2007-12-27

Reactor and process for producing methanol

#204
20070249737
2007-10-25

Cyclone reactor and associated methods

#205
20070208090
2007-09-06

Method for Converting Natural Gas Into Synthesis Gas for Further Conversion Into Organic Liquids or Methanol and/or Dimethyl Ether

#206
20070161717
2007-07-12

Alcohol synthesis from CO or CO

#207
20070161716
2007-07-12

Joint process for preparing alcohol/ether mixtures alcohol/hydrocarbon mixtures, and synthesizing ammonia

#208
20070128091
2007-06-07

Synthesis furnace

#209
20070043126
2007-02-22

Methanol synthesis and reaction system

#210
20070037998
2007-02-15

Method and device for manufacturing dimethyl carbonate

#211
20070027221
2007-02-01

Making a methanol product in a slurry bubble reactor

#212
20070027220
2007-02-01

Fluid bed methanol synthesis

#213
20070021514
2007-01-25

Process for producing methanol

#214
20060272986
2006-12-07

Method of quenching a slurry

#215
20060266674
2006-11-30

Method of introducing or reintroducing a gas into a slurry vessel

#216
20060171859
2006-08-03

Method for carrying out chemical reactions in pseudo-isothermal conditions

#217
20060074133
2006-04-06

Methanol synthesis

#218
20050263391
2005-12-01

Process for hydrogenating carbon dioxide, treating apparatus, and basic material for hydrogenation

#219
20050107480
2005-05-19

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

#220
20050020700
2005-01-27

Method for catalytic production of methanol and a device for implementing said method

#221
18538342
2025-06-17

Methods and systems for the conversion of carbon dioxide to chemicals and/or fuels utilizing steam electrolysis

#222
17968406
2025-05-20

Modular artificial intelligence-driven plasma gasification process for resource recovery

#223
17730400
2023-02-07

System and method for methanol production using energy mix systems