JPWO2022034928A1 - - Google Patents

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Publication number
JPWO2022034928A1
JPWO2022034928A1 JP2022542887A JP2022542887A JPWO2022034928A1 JP WO2022034928 A1 JPWO2022034928 A1 JP WO2022034928A1 JP 2022542887 A JP2022542887 A JP 2022542887A JP 2022542887 A JP2022542887 A JP 2022542887A JP WO2022034928 A1 JPWO2022034928 A1 JP WO2022034928A1
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.)
Pending
Application number
JP2022542887A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022034928A1 publication Critical patent/JPWO2022034928A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
JP2022542887A 2020-08-14 2021-08-16 Pending JPWO2022034928A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020137105 2020-08-14
JP2020187615 2020-11-10
PCT/JP2021/029956 WO2022034928A1 (ja) 2020-08-14 2021-08-16 アンモニアの製造方法及び製造装置

Publications (1)

Publication Number Publication Date
JPWO2022034928A1 true JPWO2022034928A1 (https=) 2022-02-17

Family

ID=80247931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022542887A Pending JPWO2022034928A1 (https=) 2020-08-14 2021-08-16

Country Status (4)

Country Link
US (1) US20230295813A1 (https=)
JP (1) JPWO2022034928A1 (https=)
CN (1) CN116194211A (https=)
WO (1) WO2022034928A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230295818A1 (en) * 2020-08-14 2023-09-21 The University Of Tokyo Ammonia production method and ammonia production apparatus
US20230073509A1 (en) * 2021-09-08 2023-03-09 Lawrence Livermore National Security, Llc Electrochemical synthesis of ammonia using separation membrane and ionic liquid
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
WO2024083850A1 (en) 2022-10-18 2024-04-25 ETH Zürich Electrocatalyst
CN115786948A (zh) * 2022-12-15 2023-03-14 西安交通大学 具有低温等离子体氮气活化组件的光电催化合成氨反应器
JP2025043917A (ja) * 2023-09-19 2025-04-01 株式会社東芝 電解装置
CN117867536B (zh) * 2024-01-25 2025-12-26 中国科学技术大学 一种具有对称结构的全固态锂离子膜反应器及其应用

Citations (8)

* Cited by examiner, † Cited by third party
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
JP2012184132A (ja) * 2011-03-04 2012-09-27 Nagoya Institute Of Technology アンモニア製造方法
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
JP2016194094A (ja) * 2013-09-10 2016-11-17 旭硝子株式会社 アンモニア製造方法
WO2019018875A1 (en) * 2017-07-27 2019-01-31 Monash University METHOD, CELL AND ELECTROLYTE FOR DIAZOTE CONVERSION
US20190044167A1 (en) * 2017-08-03 2019-02-07 Palo Alto Research Center Incorporated Electrochemical stack with solid electrolyte and method for making same
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612096A (en) * 1984-07-25 1986-09-16 Trustees Of Boston University Method for making ammonia by the reduction of molecular nitrogen
KR20110073382A (ko) * 2008-02-25 2011-06-29 나노머티어리얼스 디스커버리 코포레이션 선택투과성 막이 없는 직접 연료 전지 및 이의 구성요소
JP5470638B2 (ja) * 2008-07-08 2014-04-16 国立大学法人神戸大学 メタロセン系イオン液体、およびその製造方法
US9455451B2 (en) * 2012-10-12 2016-09-27 The Regents Of The University Of California Membrane-electrode structures for molecular catalysts for use in fuel cells and other electrochemical devices
WO2014160792A1 (en) * 2013-03-26 2014-10-02 Ohio University Electrochemical synthesis of ammonia in alkaline media
CN106111201B (zh) * 2016-06-23 2018-08-28 北京化工大学常州先进材料研究院 一种用于电化学合成氨的催化剂及其制备方法
MA50083A (fr) * 2017-09-08 2021-04-07 Haskoli Islands Production électrolytique d'ammoniac à l'aide de catalyseurs à base d'oxyde de métal de transition
KR102197464B1 (ko) * 2018-09-17 2021-01-04 한국과학기술연구원 전기화학적 암모니아 합성용 촉매 및 이의 제조방법
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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
JP2012184132A (ja) * 2011-03-04 2012-09-27 Nagoya Institute Of Technology アンモニア製造方法
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
JP2016194094A (ja) * 2013-09-10 2016-11-17 旭硝子株式会社 アンモニア製造方法
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
US20190044167A1 (en) * 2017-08-03 2019-02-07 Palo Alto Research Center Incorporated Electrochemical stack with solid electrolyte and method for making same
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)

* Cited by examiner, † Cited by third party
Title
KATAYAMA, AKIRA ET AL: ""Electrochemical conversion of dinitrogen to ammonia induced by a metal complex-supported ionic liqu", ELECTROCHEMISTRY COMMUNICATIONS, vol. 67, JPN6021037524, 2016, pages 6 - 10, ISSN: 0005667944 *

Also Published As

Publication number Publication date
US20230295813A1 (en) 2023-09-21
WO2022034928A1 (ja) 2022-02-17
CN116194211A (zh) 2023-05-30

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