FR2410868A1 - Procede et installation pour arreter une installation nucleaire ayant un reacteur nucleaire refroidi par du gaz - Google Patents

Procede et installation pour arreter une installation nucleaire ayant un reacteur nucleaire refroidi par du gaz

Info

Publication number
FR2410868A1
FR2410868A1 FR7833961A FR7833961A FR2410868A1 FR 2410868 A1 FR2410868 A1 FR 2410868A1 FR 7833961 A FR7833961 A FR 7833961A FR 7833961 A FR7833961 A FR 7833961A FR 2410868 A1 FR2410868 A1 FR 2410868A1
Authority
FR
France
Prior art keywords
installation
nuclear
gas
stopping
procedure
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.)
Pending
Application number
FR7833961A
Other languages
English (en)
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2410868A1 publication Critical patent/FR2410868A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

A.PROCEDE ET INSTALLATION POUR ARRETER UNE INSTALLATION NUCLEAIRE AYANT UN REACTEUR NUCLEAIRE REFROIDI PAR DU GAZ. B.DANS LA ZONE D'ENTREE DU GAZ REFRIGERANT DANS LE COEUR 3 DU REACTEUR SONT DISPOSEES DES BUSES 4 DE PROJECTION QUI DEBOUCHENT DANS UNE CHAMBRE TRAVERSEE PAR DU GAZ REFRIGERANT ET QUI COMMUNIQUENT AU MOINS A L'AIDE D'UN CONDUIT 5 D'AMENEE RACCORDE AUX BUSES 4 DE PROJECTION AVEC UN RESERVOIR 7 POUR UNE SUBSTANCE CONTENANT DU GADOLINIUM QUI PEUT ETRE VIDE PAR LE CONDUIT 5 D'AMENEE, ET DANS CE CONDUIT 5 D'AMENEE IL EST MONTE UN DISPOSITIF S'OUVRANT POUR L'AMENEE DE LA SUBSTANCE DANS LE CIRCUIT DE REFROIDISSEMENT PRIMAIRE ET RESISTANT A LA VARIATION DE PRESSION TRANSITOIRE DANS LE COEUR 3 DU REACTEUR PAR RAPPORT A LA PRESSION ETABLIE DANS LE RESERVOIR 7. C.INDUSTRIE NUCLEAIRE.
FR7833961A 1977-12-03 1978-12-01 Procede et installation pour arreter une installation nucleaire ayant un reacteur nucleaire refroidi par du gaz Pending FR2410868A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753928 DE2753928A1 (de) 1977-12-03 1977-12-03 Verfahren und vorrichtung zum abschalten einer kernreaktoranlage mit gasgekuehltem kernreaktor

Publications (1)

Publication Number Publication Date
FR2410868A1 true FR2410868A1 (fr) 1979-06-29

Family

ID=6025253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833961A Pending FR2410868A1 (fr) 1977-12-03 1978-12-01 Procede et installation pour arreter une installation nucleaire ayant un reacteur nucleaire refroidi par du gaz

Country Status (5)

Country Link
US (1) US4279697A (fr)
JP (1) JPS5490485A (fr)
DE (1) DE2753928A1 (fr)
FR (1) FR2410868A1 (fr)
GB (1) GB2009485B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495140A (en) * 1981-11-24 1985-01-22 Westinghouse Electric Corp. Permanent deactivation of nuclear reactor
US4698198A (en) * 1983-04-15 1987-10-06 The United States Of America As Represented By The United States Department Of Energy Unified first wall-blanket structure for plasma device applications
DE3335888A1 (de) * 1983-10-03 1985-04-18 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur absenkung der reaktivitaet eines gasgekuehlten kugelhaufenreaktors und abschaltelement
DE3335839A1 (de) * 1983-10-03 1985-04-18 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur absenkung der reaktivitaet und zum abschalten eines gasgekuehlten, graphitmoderierten kernreaktors und graphitelement mit abschaltsubstanz
DE3344525A1 (de) * 1983-12-09 1985-06-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur lagerung abgebrannter brennelemente
US4755352A (en) * 1985-05-15 1988-07-05 Atomic Energy Of Canada Limited System of generating electricity using a swimming pool type nuclear reactor
US5319688A (en) * 1991-03-01 1994-06-07 Hora Heinrich W Pneumatic safety equipment to prevent the overheating of nuclear reactors
EP1438724A1 (fr) * 2001-10-11 2004-07-21 Pebble Bed Modular Reactor (Proprietary) Limited Procede d'exploitation d'une centrale nucleaire
US7309807B2 (en) * 2003-02-28 2007-12-18 The Nanosteel Company, Inc. Method of containing radioactive contamination
US8074973B2 (en) * 2007-10-02 2011-12-13 Exxonmobil Chemical Patents Inc. Method and apparatus for cooling pyrolysis effluent
RU2402697C1 (ru) * 2009-05-18 2010-10-27 Александр Анатольевич Строганов Устройство для рекуперации гидравлической энергии
US8755483B2 (en) 2010-06-25 2014-06-17 Aerojet Rocketdyne Of De, Inc. Nuclear fuel
CN106033686B (zh) * 2015-09-21 2017-10-03 华北电力大学 一种可靠性高的核反应堆停堆装置
US11289215B2 (en) * 2019-12-12 2022-03-29 Westinghouse Electric Company Llc Reactor shutdown system with melting gate member for segregating neutron absorbing material compartment from core

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1192201A (fr) * 1956-08-07 1959-10-23 Atomic Energy Commission Procédé et dispositif pour le contrôle de sécurité des réacteurs
FR1269659A (fr) * 1960-06-16 1961-08-18 Elettronucleare Naz Senn Soc Système de commande des réacteurs à fission nucléaire basé sur l'emploi de fluides absorbant les neutrons
FR2130477A3 (fr) * 1971-03-23 1972-11-03 Kernforschung Gmbh Ges Fuer
FR2202340A1 (fr) * 1972-10-10 1974-05-03 Ca Atomic Energy Ltd
FR2261596A1 (en) * 1974-02-15 1975-09-12 Kraftwerk Union Ag Emergency stop system for gas-cooled nuclear reactor - using boron-contg. neutron-absorbing quench gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071605A (en) * 1955-02-15 1963-01-01 Union Carbide Corp Process for producing cyclopentadienyl-type metallic compounds
BE551488A (fr) * 1955-10-05
US3757412A (en) * 1971-10-20 1973-09-11 Us Air Force Lanthanide isopropoxides and preparation of same
DE2516123C3 (de) * 1975-04-12 1979-06-21 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaeisches Unternehmen, 4701 Uentrop Verfahren zum Abführen der Zerfallswärme radioaktiver Spaltprodukte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1192201A (fr) * 1956-08-07 1959-10-23 Atomic Energy Commission Procédé et dispositif pour le contrôle de sécurité des réacteurs
FR1269659A (fr) * 1960-06-16 1961-08-18 Elettronucleare Naz Senn Soc Système de commande des réacteurs à fission nucléaire basé sur l'emploi de fluides absorbant les neutrons
FR2130477A3 (fr) * 1971-03-23 1972-11-03 Kernforschung Gmbh Ges Fuer
FR2202340A1 (fr) * 1972-10-10 1974-05-03 Ca Atomic Energy Ltd
FR2261596A1 (en) * 1974-02-15 1975-09-12 Kraftwerk Union Ag Emergency stop system for gas-cooled nuclear reactor - using boron-contg. neutron-absorbing quench gas

Also Published As

Publication number Publication date
DE2753928A1 (de) 1979-06-13
GB2009485A (en) 1979-06-13
GB2009485B (en) 1982-03-17
US4279697A (en) 1981-07-21
JPS5490485A (en) 1979-07-18

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