FR3131373B1 - Installation de prélèvement d'échantillons d'effluents gazeux radioactifs - Google Patents

Installation de prélèvement d'échantillons d'effluents gazeux radioactifs Download PDF

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Publication number
FR3131373B1
FR3131373B1 FR2114555A FR2114555A FR3131373B1 FR 3131373 B1 FR3131373 B1 FR 3131373B1 FR 2114555 A FR2114555 A FR 2114555A FR 2114555 A FR2114555 A FR 2114555A FR 3131373 B1 FR3131373 B1 FR 3131373B1
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France
Prior art keywords
effluents
contained
res
trap
equipment
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Active
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FR2114555A
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English (en)
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FR3131373A1 (fr
Inventor
Frédéric Segard
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Electricite de France SA
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Electricite de France SA
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Publication date
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR2114555A priority Critical patent/FR3131373B1/fr
Publication of FR3131373A1 publication Critical patent/FR3131373A1/fr
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Publication of FR3131373B1 publication Critical patent/FR3131373B1/fr
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Radiation (AREA)

Abstract

L'invention se rapporte à une installation (I) de prélèvement d'échantillons d'effluents gazeux radioactifs, lesquels sont contenus dans un réservoir de stockage (RES), caractérisée par le fait qu'elle comporte un dispositif (DIS) comprenant au moins les équipements suivants : - au moins un filtre (18) configuré pour piéger les aérosols contenus dans lesdits effluents ; - au moins un piège à halogène (19) configuré pour piéger au moins un halogène contenu dans lesdits effluents ; - au moins un barboteur (12) contenant de l'eau, configuré pour piéger le tritium contenu dans lesdits effluents ; - au moins un conteneur de réception (XEN) d'une fraction des effluents contenus dans ledit réservoir de stockage (RES), lesdits équipements étant reliés audit réservoir de stockage (RES), et qu'elle comporte des moyens pour connecter et déconnecter sélectivement lesdits équipements audit réservoir (RES), c'est-à-dire pour faire circuler lesdits effluents, respectivement empêcher la circulation desdits effluents au travers/dans lesdits équipements. Figure pour l’abrégé : figure 2
FR2114555A 2021-12-27 2021-12-27 Installation de prélèvement d'échantillons d'effluents gazeux radioactifs Active FR3131373B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2114555A FR3131373B1 (fr) 2021-12-27 2021-12-27 Installation de prélèvement d'échantillons d'effluents gazeux radioactifs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114555A FR3131373B1 (fr) 2021-12-27 2021-12-27 Installation de prélèvement d'échantillons d'effluents gazeux radioactifs
FR2114555 2021-12-27

Publications (2)

Publication Number Publication Date
FR3131373A1 FR3131373A1 (fr) 2023-06-30
FR3131373B1 true FR3131373B1 (fr) 2024-08-09

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ID=81748941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2114555A Active FR3131373B1 (fr) 2021-12-27 2021-12-27 Installation de prélèvement d'échantillons d'effluents gazeux radioactifs

Country Status (1)

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FR (1) FR3131373B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918752B1 (fr) * 2007-07-11 2009-11-06 Commissariat Energie Atomique Procede de mesure de l'activite volumique du carbone 14 present sous forme de dioxyde de carbone dans un echantillon gazeux.
FR3004122B1 (fr) * 2013-04-09 2016-01-01 Irsn Dispositif de piegeage de tritium et systeme de mesure d'une concentration de tritium dans l'air
DE102013207595B3 (de) * 2013-04-25 2014-09-25 Areva Gmbh Emissionsüberwachungssystem für ein Ventingsystem eines Kernkraftwerks
JP6380326B2 (ja) * 2015-10-19 2018-08-29 富士電機株式会社 試料採取装置及び試料採取方法
CN211553467U (zh) * 2019-12-30 2020-09-22 中创智科(绵阳)科技有限公司 一种氚、碘、气溶胶在线取样装置

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Publication number Publication date
FR3131373A1 (fr) 2023-06-30

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