FR2792652B1 - Procede de traitement de sodium pour le controle de sa reactivite - Google Patents

Procede de traitement de sodium pour le controle de sa reactivite

Info

Publication number
FR2792652B1
FR2792652B1 FR9905200A FR9905200A FR2792652B1 FR 2792652 B1 FR2792652 B1 FR 2792652B1 FR 9905200 A FR9905200 A FR 9905200A FR 9905200 A FR9905200 A FR 9905200A FR 2792652 B1 FR2792652 B1 FR 2792652B1
Authority
FR
France
Prior art keywords
reactivity
sodium
treatment
controlling
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.)
Expired - Fee Related
Application number
FR9905200A
Other languages
English (en)
Other versions
FR2792652A1 (fr
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR9905200A priority Critical patent/FR2792652B1/fr
Publication of FR2792652A1 publication Critical patent/FR2792652A1/fr
Application granted granted Critical
Publication of FR2792652B1 publication Critical patent/FR2792652B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/28—Selection of specific coolants ; Additions to the reactor coolants, e.g. against moderator corrosion
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C24/00—Alloys based on an alkali or an alkaline earth metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C7/00—Alloys based on mercury
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G21C19/31—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR9905200A 1999-04-23 1999-04-23 Procede de traitement de sodium pour le controle de sa reactivite Expired - Fee Related FR2792652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9905200A FR2792652B1 (fr) 1999-04-23 1999-04-23 Procede de traitement de sodium pour le controle de sa reactivite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905200A FR2792652B1 (fr) 1999-04-23 1999-04-23 Procede de traitement de sodium pour le controle de sa reactivite

Publications (2)

Publication Number Publication Date
FR2792652A1 FR2792652A1 (fr) 2000-10-27
FR2792652B1 true FR2792652B1 (fr) 2002-03-08

Family

ID=9544810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905200A Expired - Fee Related FR2792652B1 (fr) 1999-04-23 1999-04-23 Procede de traitement de sodium pour le controle de sa reactivite

Country Status (1)

Country Link
FR (1) FR2792652B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020535B1 (fr) * 1969-12-01 1975-07-16
JPS49105001A (fr) * 1973-02-16 1974-10-04
JPS5365598A (en) * 1976-11-24 1978-06-12 Mitsubishi Atom Power Ind Inc Method and device for metallic sodium stabilizing treatment
JPS60114799A (ja) * 1983-11-28 1985-06-21 動力炉・核燃料開発事業団 放射性ナトリウムの処理方法

Also Published As

Publication number Publication date
FR2792652A1 (fr) 2000-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse