GB2572354B - Novel electrochemical set-up for ammonia production - Google Patents

Novel electrochemical set-up for ammonia production Download PDF

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Publication number
GB2572354B
GB2572354B GB1804887.6A GB201804887A GB2572354B GB 2572354 B GB2572354 B GB 2572354B GB 201804887 A GB201804887 A GB 201804887A GB 2572354 B GB2572354 B GB 2572354B
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GB
United Kingdom
Prior art keywords
ammonia production
novel electrochemical
electrochemical set
novel
ammonia
Prior art date
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.)
Active
Application number
GB1804887.6A
Other versions
GB2572354A (en
GB201804887D0 (en
Inventor
Tsang Edman
Wilkinson Ian
Fellowes Joshua
Mcpherson Ian
Sudmeier Timothy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
University of Oxford
Original Assignee
Siemens AG
University of Oxford
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 by Siemens AG, University of Oxford filed Critical Siemens AG
Priority to GB1804887.6A priority Critical patent/GB2572354B/en
Publication of GB201804887D0 publication Critical patent/GB201804887D0/en
Publication of GB2572354A publication Critical patent/GB2572354A/en
Application granted granted Critical
Publication of GB2572354B publication Critical patent/GB2572354B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB1804887.6A 2018-03-27 2018-03-27 Novel electrochemical set-up for ammonia production Active GB2572354B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1804887.6A GB2572354B (en) 2018-03-27 2018-03-27 Novel electrochemical set-up for ammonia production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804887.6A GB2572354B (en) 2018-03-27 2018-03-27 Novel electrochemical set-up for ammonia production

Publications (3)

Publication Number Publication Date
GB201804887D0 GB201804887D0 (en) 2018-05-09
GB2572354A GB2572354A (en) 2019-10-02
GB2572354B true GB2572354B (en) 2022-10-26

Family

ID=62068129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1804887.6A Active GB2572354B (en) 2018-03-27 2018-03-27 Novel electrochemical set-up for ammonia production

Country Status (1)

Country Link
GB (1) GB2572354B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018210304A1 (en) * 2018-06-25 2020-01-02 Siemens Aktiengesellschaft High-current process for the production of ammonia

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050087449A1 (en) * 2002-03-04 2005-04-28 Adrian Denvir Electrochemical synthesis of ammonia
CN103866343A (en) * 2014-03-25 2014-06-18 内蒙古科技大学 Method and device for synthesizing ammonia through carrying out efficient electrocatalytic reduction on nitrogen gas at low temperature and normal pressure
WO2016198637A1 (en) * 2015-06-10 2016-12-15 Siemens Plc Electrochemical cell for synthesis of ammonia

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050087449A1 (en) * 2002-03-04 2005-04-28 Adrian Denvir Electrochemical synthesis of ammonia
CN103866343A (en) * 2014-03-25 2014-06-18 内蒙古科技大学 Method and device for synthesizing ammonia through carrying out efficient electrocatalytic reduction on nitrogen gas at low temperature and normal pressure
WO2016198637A1 (en) * 2015-06-10 2016-12-15 Siemens Plc Electrochemical cell for synthesis of ammonia

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
Electrochemical Synthesis of Ammonia in Molten Salt Electrolyte Using Hydrogen and Nitrogen at Ambient Pressure, Bicerz et al, Journal of The Electrochemical Society, 164 (8) H5036-H5042 (2017) *
Electrochemical synthesis of ammonia in solid electrolyte cells Garagounis et al, Frontier in Energy Research, January 2014, Volume 2, Article 1, pp1-10 *
Electrolytic synthesis of ammonia in molten salts under atmospheric pressure, Murakami T, Nishikiori T, Nohira T, Ito Y (2003), J Am Chem Soc 125:334-335 *
Fabrication of Yttrium-Doped Barium Zirconate for High Performance Protonic Ceramic Membranes, Coors et al, Perovskite Materials - Synthesis, Characterisation, Properties, and Applications Chapter 3, published February 3rd 2016 IntechOpen, pp83-103 *
Novel Molten Salt Electrochemical Processes for Industrial Applications, ITO et al I MSEP Co. Electrochemistry, 86(2), 21 28 (2018) Section 5 (Published online 5/3/18) *
Synthesis of ammonia directly from air and water at ambient temperature and pressure, Lan et al, Scientific Reports 3:1145, 2013 *

Also Published As

Publication number Publication date
GB2572354A (en) 2019-10-02
GB201804887D0 (en) 2018-05-09

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