ITFI20060287A1 - Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi - Google Patents

Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi

Info

Publication number
ITFI20060287A1
ITFI20060287A1 IT000287A ITFI20060287A ITFI20060287A1 IT FI20060287 A1 ITFI20060287 A1 IT FI20060287A1 IT 000287 A IT000287 A IT 000287A IT FI20060287 A ITFI20060287 A IT FI20060287A IT FI20060287 A1 ITFI20060287 A1 IT FI20060287A1
Authority
IT
Italy
Prior art keywords
water
electrolyzers
hydrogen
production
abbi
Prior art date
Application number
IT000287A
Other languages
English (en)
Inventor
Paolo Bert
Claudio Bianchini
Stefano Catanorchi
Antonio Filpi
David Nugent
Marina Ragnoli
Xiaoming Ren
Alessandro Tampucci
Francesco Vizza
Original Assignee
Acta Spa
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 Acta Spa filed Critical Acta Spa
Priority to IT000287A priority Critical patent/ITFI20060287A1/it
Priority to PCT/EP2007/062555 priority patent/WO2008061975A2/en
Publication of ITFI20060287A1 publication Critical patent/ITFI20060287A1/it

Links

Classifications

    • 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
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble metals
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys
    • 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
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT000287A 2006-11-21 2006-11-21 Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi ITFI20060287A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000287A ITFI20060287A1 (it) 2006-11-21 2006-11-21 Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi
PCT/EP2007/062555 WO2008061975A2 (en) 2006-11-21 2007-11-20 Electrodes for the production of hydrogen by the electrolysis of aqueous solutions of ammonia, electrolyser containing them and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000287A ITFI20060287A1 (it) 2006-11-21 2006-11-21 Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi

Publications (1)

Publication Number Publication Date
ITFI20060287A1 true ITFI20060287A1 (it) 2008-05-22

Family

ID=39367506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000287A ITFI20060287A1 (it) 2006-11-21 2006-11-21 Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi

Country Status (2)

Country Link
IT (1) ITFI20060287A1 (it)
WO (1) WO2008061975A2 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20080210A1 (it) * 2008-11-03 2010-05-04 Acta Spa Catalizzatori a base di metalli non nobili per la decomposizione dell'ammoniaca e loro preparazione
ES2344093B1 (es) * 2009-01-08 2011-06-13 Fundación Investigación E Innovación Para El Desarrollo Social Utilizacion de hidrogeno y amoniaco como combustible para automoviles.
WO2010094113A1 (en) * 2009-02-20 2010-08-26 3R VALO, societe en commandite, représentée par son commandité Gestion Valeo s.e.c. Ammonia electrolyzer
US20100304960A1 (en) * 2009-05-28 2010-12-02 Tetsuo Kawamura Alloy fuel cell catalysts
IT1396006B1 (it) 2009-06-30 2012-11-09 Sereco Biotest Snc Studi E Ricerche Ambientali Procedimento ed impianto per l'abbattimento dell'ammoniaca/ammonio presenti in acque reflue mediante precipitazione di map
WO2011118772A1 (ja) * 2010-03-25 2011-09-29 国立大学法人広島大学 水素の発生方法、水素の利用方法及び発電システム
FR2961958A1 (fr) 2010-06-25 2011-12-30 Jean-Marc Fleury Systeme de conversion d'energie comportant un electrolyte compose d'une base alcaline et de silicate alcalin.
EP2599149A1 (en) * 2010-07-28 2013-06-05 Magneto Special Anodes B.V. Electro-catalyst
EP2902368B1 (en) 2010-11-17 2016-08-31 Technion Research & Development Foundation Ltd. A physico-chemical process for removal of nitrogen species from recirculated aquaculture systems
CN104419945A (zh) * 2013-08-28 2015-03-18 中国科学院青岛生物能源与过程研究所 一种电解氨制备氢气的方法及装置
DE102015101249B4 (de) * 2014-12-01 2021-02-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Elektrokatalysators für eine Elektrode einer elektrochemischen Zelle, elektrochemischer Reaktor und Elektrokatalysator für eine elektrochemische Zelle
CN109153587A (zh) 2016-03-08 2019-01-04 技术研究及发展基金有限公司 来自盐水水产养殖系统的氮物质的消毒和去除
EP3396023A1 (en) 2017-04-25 2018-10-31 Tec Advanced Anstalt Process for hydrogen production
CN109713342B (zh) * 2018-12-24 2020-08-18 中国人民解放军海军工程大学 一种电化学式的氨气重整制氢装置及方法
WO2022245081A1 (ko) * 2021-05-17 2022-11-24 주식회사 에이에이알 암모니아를 이용하는 수소 생산 시스템 및 암모니아를 이용하는 연료전지
WO2023054964A1 (ko) * 2021-09-29 2023-04-06 주식회사 에이이에스텍 암모니아 전해 시스템 및 그 제어 방법
CN115961307B (zh) * 2023-02-01 2024-03-12 安徽工业大学 一种氨氧化多界面电催化剂及其制备方法和应用
KR102672078B1 (ko) * 2023-09-27 2024-06-04 조원석 에탄올 또는 그린 암모니아를 연료로 이용하는 자가 발전 시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645930A (en) * 1995-08-11 1997-07-08 The Dow Chemical Company Durable electrode coatings
AU2003301461B2 (en) * 2002-10-21 2008-06-26 Idea Lab S.R.L. Platinum-free electrocatalyst materials
CA2542313C (en) * 2003-10-10 2012-12-04 Ohio University Electro-catalysts for the oxidation of ammonia in alkaline media
ITFI20040154A1 (it) * 2004-07-09 2004-10-09 Acta Spa Catalizzatori a base di platino e sue leghe, loro preparazione ed uso e celle a combustibile che li contengono

Also Published As

Publication number Publication date
WO2008061975A3 (en) 2008-09-04
WO2008061975A2 (en) 2008-05-29

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