FR3147868B1 - Dispositif de détection d’ions fluorure en milieu nitrique - Google Patents

Dispositif de détection d’ions fluorure en milieu nitrique Download PDF

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Publication number
FR3147868B1
FR3147868B1 FR2303665A FR2303665A FR3147868B1 FR 3147868 B1 FR3147868 B1 FR 3147868B1 FR 2303665 A FR2303665 A FR 2303665A FR 2303665 A FR2303665 A FR 2303665A FR 3147868 B1 FR3147868 B1 FR 3147868B1
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FR
France
Prior art keywords
fluoride ions
measuring
nitric medium
detecting fluoride
nitric
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
FR2303665A
Other languages
English (en)
Other versions
FR3147868A1 (fr
Inventor
Sophie Bosonnet
Olivier Cloue
Danièle Ayrault
Morgane Guilbert
Léo Bosland
Samuel Sube
Kevin Ginestar
Laurent Junod
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
Orano Recyclage SAS
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2303665A priority Critical patent/FR3147868B1/fr
Priority to CN202480032882.1A priority patent/CN121175559A/zh
Priority to PCT/EP2024/059758 priority patent/WO2024213594A1/fr
Priority to EP24716222.5A priority patent/EP4695603A1/fr
Priority to KR1020257038040A priority patent/KR20260023664A/ko
Publication of FR3147868A1 publication Critical patent/FR3147868A1/fr
Application granted granted Critical
Publication of FR3147868B1 publication Critical patent/FR3147868B1/fr
Active legal-status Critical Current
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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • 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
    • G01N33/18—Water
    • G01N33/182—Specific anions in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06788—Hand-held or hand-manipulated probes, e.g. for oscilloscopes or for portable test instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

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  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Dispositif de détection d’ions fluorure en milieu nitrique, comportant : – une sonde de détection (1) comportant : un élément de mesure (6) en zirconium et un élément de référence (7) en zirconium ; – des conducteurs de mesure (11, 12, 13, 14) ; – un circuit de mesure de résistance électrique connecté auxdits conducteurs de mesure (11, 12, 13, 14), et adapté à mesurer la résistance électrique relative d’une portion de l’élément de mesure (6), par rapport à une portion de l’élément de référence (7) ; – un circuit de détection adapté à corréler une augmentation de ladite résistance relative avec la présence d’ions fluorure dans le milieu nitrique. Figure pour l’abrégé : Fig.2
FR2303665A 2023-04-13 2023-04-13 Dispositif de détection d’ions fluorure en milieu nitrique Active FR3147868B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2303665A FR3147868B1 (fr) 2023-04-13 2023-04-13 Dispositif de détection d’ions fluorure en milieu nitrique
CN202480032882.1A CN121175559A (zh) 2023-04-13 2024-04-10 用于检测硝酸介质中氟离子的装置
PCT/EP2024/059758 WO2024213594A1 (fr) 2023-04-13 2024-04-10 Dispositif de détection d'ions fluorure en milieu nitrique
EP24716222.5A EP4695603A1 (fr) 2023-04-13 2024-04-10 Dispositif de détection d'ions fluorure en milieu nitrique
KR1020257038040A KR20260023664A (ko) 2023-04-13 2024-04-10 질산 매질에서 불소 이온들을 검출하는 디바이스

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2303665 2023-04-13
FR2303665A FR3147868B1 (fr) 2023-04-13 2023-04-13 Dispositif de détection d’ions fluorure en milieu nitrique

Publications (2)

Publication Number Publication Date
FR3147868A1 FR3147868A1 (fr) 2024-10-18
FR3147868B1 true FR3147868B1 (fr) 2025-03-07

Family

ID=88291123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2303665A Active FR3147868B1 (fr) 2023-04-13 2023-04-13 Dispositif de détection d’ions fluorure en milieu nitrique

Country Status (5)

Country Link
EP (1) EP4695603A1 (fr)
KR (1) KR20260023664A (fr)
CN (1) CN121175559A (fr)
FR (1) FR3147868B1 (fr)
WO (1) WO2024213594A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1567002A (fr) * 1964-10-23 1968-05-16
US3431182A (en) * 1966-02-04 1969-03-04 Orion Research Fluoride sensitive electrode and method of using same
US5932176A (en) * 1998-07-07 1999-08-03 Bacharach, Inc. Halogen gas detector

Also Published As

Publication number Publication date
KR20260023664A (ko) 2026-02-20
EP4695603A1 (fr) 2026-02-18
WO2024213594A1 (fr) 2024-10-17
CN121175559A (zh) 2025-12-19
FR3147868A1 (fr) 2024-10-18

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