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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
Prior art date
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Active
Application number
FR2006323A
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English (en)
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FR3111707A1 (fr
Inventor
L Laurent Brissonneau
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2006323A priority Critical patent/FR3111707B1/fr
Priority to US17/304,276 priority patent/US12241858B2/en
Priority to CN202110674397.2A priority patent/CN113804739B/zh
Priority to JP2021100868A priority patent/JP2021196367A/ja
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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Anticipated expiration legal-status Critical

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Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (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
US17/304,276 US12241858B2 (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
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
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

Family

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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) US12241858B2 (fr)
JP (2) JP2021196367A (fr)
CN (1) CN113804739B (fr)
FR (1) FR3111707B1 (fr)

Families Citing this family (2)

* 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
CN115394464B (zh) * 2022-08-19 2025-10-17 中科超安科技有限公司 液态重金属净化装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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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
DE2304485A1 (de) 1973-01-31 1974-08-01 Lothar Van Dipl Phys Dr Lessen Verfahren zur vermeidung von wasserverlusten durch natuerliche verdampfung
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
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JPS5652257U (fr) * 1979-09-29 1981-05-08
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FR2659739B1 (fr) * 1990-07-30 1992-05-29 Commissariat Energie Atomique Indicateur de bouchage pour le controle de la qualite du sodium.
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Also Published As

Publication number Publication date
CN113804739B (zh) 2024-05-24
JP2023090868A (ja) 2023-06-29
JP7486638B2 (ja) 2024-05-17
US12241858B2 (en) 2025-03-04
US20210396707A1 (en) 2021-12-23
CN113804739A (zh) 2021-12-17
JP2021196367A (ja) 2021-12-27
FR3111707A1 (fr) 2021-12-24

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