JPWO2022034927A1 - - Google Patents
Info
- Publication number
- JPWO2022034927A1 JPWO2022034927A1 JP2022542886A JP2022542886A JPWO2022034927A1 JP WO2022034927 A1 JPWO2022034927 A1 JP WO2022034927A1 JP 2022542886 A JP2022542886 A JP 2022542886A JP 2022542886 A JP2022542886 A JP 2022542886A JP WO2022034927 A1 JPWO2022034927 A1 JP WO2022034927A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis
- C01C1/0494—Preparation of ammonia by synthesis using plasma or electric discharge
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/27—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F19/00—Metal compounds according to more than one of main groups C07F1/00 - C07F17/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/50—Processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
- C25B11/032—Gas diffusion electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2265—Carbenes or carbynes, i.e.(image)
- B01J31/2269—Heterocyclic carbenes
- B01J31/2273—Heterocyclic carbenes with only nitrogen as heteroatomic ring members, e.g. 1,3-diarylimidazoline-2-ylidenes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Catalysts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020137147 | 2020-08-14 | ||
| JP2020137147 | 2020-08-14 | ||
| JP2020187630 | 2020-11-10 | ||
| JP2020187630 | 2020-11-10 | ||
| PCT/JP2021/029955 WO2022034927A1 (ja) | 2020-08-14 | 2021-08-16 | アンモニアの製造方法及び製造装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022034927A1 true JPWO2022034927A1 (https=) | 2022-02-17 |
| JPWO2022034927A5 JPWO2022034927A5 (https=) | 2024-06-18 |
| JP7788699B2 JP7788699B2 (ja) | 2025-12-19 |
Family
ID=80248030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022542886A Active JP7788699B2 (ja) | 2020-08-14 | 2021-08-16 | アンモニアの製造方法及び製造装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230295818A1 (https=) |
| JP (1) | JP7788699B2 (https=) |
| WO (1) | WO2022034927A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7828611B2 (ja) * | 2022-09-15 | 2026-03-12 | 株式会社東芝 | アンモニア製造装置及びアンモニア製造方法 |
| KR20260002848A (ko) * | 2023-04-05 | 2026-01-06 | 뉴사우스 이노베이션즈 피티와이 리미티드 | 오존화 보조 전기화학적 에너지 전환 반응에 기초한 재생가능 전력-x 변환 모듈 |
| JP2025043917A (ja) * | 2023-09-19 | 2025-04-01 | 株式会社東芝 | 電解装置 |
| WO2025084328A1 (ja) * | 2023-10-16 | 2025-04-24 | 出光興産株式会社 | アンモニア製造装置 |
| WO2025084329A1 (ja) * | 2023-10-16 | 2025-04-24 | 出光興産株式会社 | アンモニア製造装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254790A (ja) * | 1988-08-18 | 1990-02-23 | Choichi Furuya | アンモニアの電解合成方法および装置 |
| JP2014040336A (ja) * | 2012-08-21 | 2014-03-06 | Nagoya Institute Of Technology | アンモニア製造方法およびアンモニア製造装置 |
| CN203741430U (zh) * | 2014-03-25 | 2014-07-30 | 内蒙古科技大学 | 低温常压电催化还原氮气合成氨的装置 |
| WO2019018875A1 (en) * | 2017-07-27 | 2019-01-31 | Monash University | METHOD, CELL AND ELECTROLYTE FOR DIAZOTE CONVERSION |
| WO2019168093A1 (ja) * | 2018-03-01 | 2019-09-06 | 国立大学法人東京大学 | アンモニアの製造方法、モリブデン錯体及びベンゾイミダゾール化合物 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5729022B2 (ja) * | 2011-03-04 | 2015-06-03 | 国立大学法人 名古屋工業大学 | アンモニア製造方法 |
| US10450663B2 (en) * | 2017-05-18 | 2019-10-22 | Ut-Battelle, Llc | Electrochemical catalyst for conversion of nitrogen gas to ammonia |
| WO2021045206A1 (ja) * | 2019-09-05 | 2021-03-11 | 国立大学法人東京大学 | アンモニアの製造方法及び製造装置 |
| WO2021124616A1 (ja) * | 2019-12-17 | 2021-06-24 | 株式会社 東芝 | アンモニア製造装置及びアンモニア製造方法 |
| WO2022034928A1 (ja) * | 2020-08-14 | 2022-02-17 | 日産化学株式会社 | アンモニアの製造方法及び製造装置 |
| JPWO2022210912A1 (https=) * | 2021-03-30 | 2022-10-06 |
-
2021
- 2021-08-16 US US18/021,336 patent/US20230295818A1/en active Pending
- 2021-08-16 JP JP2022542886A patent/JP7788699B2/ja active Active
- 2021-08-16 WO PCT/JP2021/029955 patent/WO2022034927A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254790A (ja) * | 1988-08-18 | 1990-02-23 | Choichi Furuya | アンモニアの電解合成方法および装置 |
| JP2014040336A (ja) * | 2012-08-21 | 2014-03-06 | Nagoya Institute Of Technology | アンモニア製造方法およびアンモニア製造装置 |
| CN203741430U (zh) * | 2014-03-25 | 2014-07-30 | 内蒙古科技大学 | 低温常压电催化还原氮气合成氨的装置 |
| WO2019018875A1 (en) * | 2017-07-27 | 2019-01-31 | Monash University | METHOD, CELL AND ELECTROLYTE FOR DIAZOTE CONVERSION |
| WO2019168093A1 (ja) * | 2018-03-01 | 2019-09-06 | 国立大学法人東京大学 | アンモニアの製造方法、モリブデン錯体及びベンゾイミダゾール化合物 |
Non-Patent Citations (1)
| Title |
|---|
| KATAYAMA, AKIRA ET AL: ""Electrochemical conversion of dinitrogen to ammonia induced by a metal complex-supported ionic liqu", ELECTROCHEMISTRY COMMUNICATIONS, vol. Vol.67, No.4, ISSN 1388-2481, JPN6021035249, 2016, pages 6 - 10, ISSN: 0005679956 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022034927A1 (ja) | 2022-02-17 |
| US20230295818A1 (en) | 2023-09-21 |
| JP7788699B2 (ja) | 2025-12-19 |
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