FR3111707B1 - Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na - Google Patents

Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na Download PDF

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Publication number
FR3111707B1
FR3111707B1 FR2006323A FR2006323A FR3111707B1 FR 3111707 B1 FR3111707 B1 FR 3111707B1 FR 2006323 A FR2006323 A FR 2006323A FR 2006323 A FR2006323 A FR 2006323A FR 3111707 B1 FR3111707 B1 FR 3111707B1
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FR
France
Prior art keywords
oxygen
potentiometric
measuring
probe
rnr
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FR2006323A
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English (en)
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FR3111707A1 (fr
Inventor
L Laurent Brissonneau
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR2006323A priority Critical patent/FR3111707B1/fr
Priority to CN202110674397.2A priority patent/CN113804739B/zh
Priority to JP2021100868A priority patent/JP2021196367A/ja
Priority to US17/304,276 priority patent/US20210396707A1/en
Publication of FR3111707A1 publication Critical patent/FR3111707A1/fr
Application granted granted Critical
Publication of FR3111707B1 publication Critical patent/FR3111707B1/fr
Priority to JP2023076292A priority patent/JP7486638B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4112—Composition or fabrication of the solid electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/409—Oxygen concentration cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4118—Means for protecting the electrolyte or the electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21B—FUSION REACTORS
    • G21B1/00—Thermonuclear fusion reactors
    • G21B1/25—Maintenance, e.g. repair or remote inspection
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Ceramic Products (AREA)

Abstract

L’invention concerne une sonde potentiométrique à oxygène (10), pour la mesure de la concentration en oxygène d’un métal liquide. L’invention consiste essentiellement à agencer un insert (4) qui fait office de pièce intermédiaire entre le corps de sonde (1) et l’électrolyte (2), le matériau de l’insert étant judicieusement choisi en relation avec celui métallique à la fois du corps de sonde et celui céramique de l’électrolyte pour permettre d’inverser la nature du métal d’apport de brasage comparativement à ce qui est réalisé dans les sondes potentiométriques à oxygène selon l’état de l’art. Figure pour l’abrégé : Fig. 1
FR2006323A 2020-06-17 2020-06-17 Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na Active FR3111707B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2006323A FR3111707B1 (fr) 2020-06-17 2020-06-17 Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na
CN202110674397.2A CN113804739B (zh) 2020-06-17 2021-06-17 用于测量液态金属的氧浓度的电位氧传感器，测量sfr型核反应堆的液态钠中的氧的应用
JP2021100868A JP2021196367A (ja) 2020-06-17 2021-06-17 液体金属の酸素濃度を測定するためのポテンショメトリック酸素センサ、ｓｆｒ型原子炉の液体ナトリウム中の酸素の測定への適用
US17/304,276 US20210396707A1 (en) 2020-06-17 2021-06-17 OXYGEN POTENTIOMETRIC PROBE, FOR THE MEASUREMENT OF THE OXYGEN CONCENTRATION OF A LIQUID METAL, APPLICATION TO THE MEASUREMENT OF OXYGEN IN LIQUID SODIUM OF A NUCLEAR REACTOR OF TYPE RNR-Na
JP2023076292A JP7486638B2 (ja) 2020-06-17 2023-05-02 液体金属の酸素濃度を測定するためのポテンショメトリック酸素センサ、ｓｆｒ型原子炉の液体ナトリウム中の酸素の測定への適用

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006323 2020-06-17
FR2006323A FR3111707B1 (fr) 2020-06-17 2020-06-17 Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na

Publications (2)

Publication Number Publication Date
FR3111707A1 FR3111707A1 (fr) 2021-12-24
FR3111707B1 true FR3111707B1 (fr) 2022-10-07

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FR2006323A Active FR3111707B1 (fr) 2020-06-17 2020-06-17 Sonde potentiométrique à oxygène, pour la mesure de la concentration en oxygène d’un métal liquide, Application à la mesure de l’oxygène dans le sodium liquide d’un réacteur nucléaire de type RNR-Na

Country Status (4)

Country Link
US (1) US20210396707A1 (fr)
JP (2) JP2021196367A (fr)
CN (1) CN113804739B (fr)
FR (1) FR3111707B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115144445A (zh) * 2022-06-21 2022-10-04 中国核工业二三建设有限公司 一种氧含量分析仪及其分析方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE230485C (fr)
GB1242811A (en) * 1969-02-19 1971-08-11 Broken Hill Pty Co Ltd Apparatus for determination of oxygen in molten metals and method of making same
AU454729B2 (en) * 1971-03-25 1974-10-18 The Broken Hill Proprietary Company Limited Improved oxygen probe for the rapid measurement of oxygen activity in molten steel
DE2350485C2 (de) * 1973-10-08 1984-08-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Elektrochemisches Meßgerät zur kontinuierlichen Bestimmung der Sauerstoffaktivität in aggressiven Medien
FR2325928A1 (fr) * 1975-09-26 1977-04-22 Gen Electric Dispositif electrochimique pour la mesure de la concentration en oxygene d'un metal alcalin en fusion
JPS5652257U (fr) * 1979-09-29 1981-05-08
US4621761A (en) * 1984-12-04 1986-11-11 The United States Of America As Represented By The United States Department Of Energy Process for forming unusually strong joints between metals and ceramics by brazing at temperatures that do no exceed 750 degree C.
US5043053A (en) * 1989-05-01 1991-08-27 General Electric Company Reference electrode probe for use in aqueous environments of high temperature and high radiation
FR2659739B1 (fr) * 1990-07-30 1992-05-29 Commissariat Energie Atomique Indicateur de bouchage pour le controle de la qualite du sodium.
JPH10339793A (ja) * 1997-06-06 1998-12-22 Toshiba Corp 水質制御システムおよび水質制御方法
JPH11118754A (ja) * 1997-10-20 1999-04-30 Hitachi Cable Ltd 溶融金属中の酸素濃度測定装置
US6181760B1 (en) * 1999-07-20 2001-01-30 General Electric Company Electrochemical corrosion potential sensor with increased lifetime
US6370213B1 (en) * 1999-09-17 2002-04-09 General Electric Company Banded ECP sensor
JP3949459B2 (ja) * 2002-01-25 2007-07-25 日本碍子株式会社 異種材料の接合体及びその製造方法
JP2004294131A (ja) * 2003-03-26 2004-10-21 Rikogaku Shinkokai 溶融金属中の投入型酸素濃度測定装置
WO2013033536A1 (fr) * 2011-09-01 2013-03-07 Metal Oxygen Separation Technologies, Inc Conducteur d'un courant électrique élevé à une température élevée dans un environnement riche en oxygène et en métal liquide
FR3015319B1 (fr) 2013-12-20 2016-01-22 Commissariat Energie Atomique Procede d'assemblage d'au moins deux elements par brasage,assemblage comprenant au moins deux elements et un joint de brasage obtenu par ledit procede
WO2017129705A1 (fr) * 2016-01-27 2017-08-03 Morgan Advanced Ceramics, Inc. Céramiques de zircone à braser, procédés de brasage de céramiques de zircone, et céramiques de zircone brasées
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Also Published As

Publication number Publication date
CN113804739A (zh) 2021-12-17
JP2023090868A (ja) 2023-06-29
FR3111707A1 (fr) 2021-12-24
JP7486638B2 (ja) 2024-05-17
US20210396707A1 (en) 2021-12-23
JP2021196367A (ja) 2021-12-27
CN113804739B (zh) 2024-05-24

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