FR3123128B1 - Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation - Google Patents

Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation Download PDF

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Publication number
FR3123128B1
FR3123128B1 FR2105247A FR2105247A FR3123128B1 FR 3123128 B1 FR3123128 B1 FR 3123128B1 FR 2105247 A FR2105247 A FR 2105247A FR 2105247 A FR2105247 A FR 2105247A FR 3123128 B1 FR3123128 B1 FR 3123128B1
Authority
FR
France
Prior art keywords
fissile material
neutron
neutron activation
activity
determining
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
FR2105247A
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English (en)
French (fr)
Other versions
FR3123128A1 (fr
Inventor
Bernard Dumercq
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.)
Orano DS Demantelement et Services SA
Original Assignee
Orano DS Demantelement et Services SA
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 Orano DS Demantelement et Services SA filed Critical Orano DS Demantelement et Services SA
Priority to FR2105247A priority Critical patent/FR3123128B1/fr
Priority to EP22730962.2A priority patent/EP4341727A1/de
Priority to PCT/FR2022/050947 priority patent/WO2022243638A1/fr
Publication of FR3123128A1 publication Critical patent/FR3123128A1/fr
Application granted granted Critical
Publication of FR3123128B1 publication Critical patent/FR3123128B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G21C17/063—Burn-up control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR2105247A 2021-05-20 2021-05-20 Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation Active FR3123128B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2105247A FR3123128B1 (fr) 2021-05-20 2021-05-20 Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation
EP22730962.2A EP4341727A1 (de) 2021-05-20 2022-05-18 Verfahren, system und vorrichtung zur bestimmung einer menge spaltbaren materials in einer anlage
PCT/FR2022/050947 WO2022243638A1 (fr) 2021-05-20 2022-05-18 Procédé, système et dispositif de détermination d'une quantité de matière fissile dans une installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105247A FR3123128B1 (fr) 2021-05-20 2021-05-20 Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation
FR2105247 2021-05-20

Publications (2)

Publication Number Publication Date
FR3123128A1 FR3123128A1 (fr) 2022-11-25
FR3123128B1 true FR3123128B1 (fr) 2023-07-21

Family

ID=78212155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105247A Active FR3123128B1 (fr) 2021-05-20 2021-05-20 Procédé, système et dispositif de détermination d’une quantité de matière fissile dans une installation

Country Status (3)

Country Link
EP (1) EP4341727A1 (de)
FR (1) FR3123128B1 (de)
WO (1) WO2022243638A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB841992A (en) * 1955-09-16 1960-07-20 Vickers Electrical Co Ltd Improvements relating to nuclear reactors
DE1809525B2 (de) * 1968-11-18 1976-11-11 Kernforschungsanlage Julien GmbH, 5170 Julien Zur zerstoerungsfreien abbrandbestimmung geeignetes kernbrenn- und/oder brut- stoffelement
JPS54159591A (en) * 1978-06-06 1979-12-17 Hitachi Ltd Nuclear fuel rod

Also Published As

Publication number Publication date
FR3123128A1 (fr) 2022-11-25
WO2022243638A1 (fr) 2022-11-24
EP4341727A1 (de) 2024-03-27

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