FR2359484A1 - Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus - Google Patents

Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus

Info

Publication number
FR2359484A1
FR2359484A1 FR7622394A FR7622394A FR2359484A1 FR 2359484 A1 FR2359484 A1 FR 2359484A1 FR 7622394 A FR7622394 A FR 7622394A FR 7622394 A FR7622394 A FR 7622394A FR 2359484 A1 FR2359484 A1 FR 2359484A1
Authority
FR
France
Prior art keywords
heat exchange
exchange device
nuclear reactor
molten salt
integrated heat
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.)
Granted
Application number
FR7622394A
Other languages
English (en)
Other versions
FR2359484B1 (fr
Inventor
Edmond Ventre
Jacques Marcel Blu
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7622394A priority Critical patent/FR2359484A1/fr
Priority to GB27892/77A priority patent/GB1524509A/en
Priority to BE179062A priority patent/BE856452A/fr
Priority to US05/815,773 priority patent/US4186049A/en
Priority to DE2733057A priority patent/DE2733057C3/de
Publication of FR2359484A1 publication Critical patent/FR2359484A1/fr
Application granted granted Critical
Publication of FR2359484B1 publication Critical patent/FR2359484B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/087—Metallic vessels
    • G21C13/0875—Tube-type vessels, e.g. for not essentially pressurised coolants
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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

Abstract

Dispositif d'échange de chaleur intégré pour réacteur nucléaire à sels fondus. Le sel combustible sortant du coeur traverse des modules 14 pompe-échangeur autonomes, reposant par une portée d'appui et d'étanchéité contre une virole conique 21. Le sel froid est canalisé vers la jupe réacteur 5 sous le coeur. Ces dispositions évitent des liaisons hydrauliques transversales entre les pompes et les échangeurs à travers la masse de matériau carboné 4 remplissant les espaces libres dans la cuve principale 3. L'invention permet un isolement rigoureux du circuit primaire intégré par rapport à la cuve principale métallique.
FR7622394A 1976-07-22 1976-07-22 Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus Granted FR2359484A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7622394A FR2359484A1 (fr) 1976-07-22 1976-07-22 Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus
GB27892/77A GB1524509A (en) 1976-07-22 1977-07-04 Nuclear reactor of the molten combustible salt type
BE179062A BE856452A (fr) 1976-07-22 1977-07-04 Dispositif d'echange de chaleur integre par reacteur nucleaire a sels combustibles fondus
US05/815,773 US4186049A (en) 1976-07-22 1977-07-14 Heat exchanger integrated into the main vessel of a molten combustible salt reactor
DE2733057A DE2733057C3 (de) 1976-07-22 1977-07-21 Vorrichtung zum Wärmetausch bei Salzschmelzenreaktor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622394A FR2359484A1 (fr) 1976-07-22 1976-07-22 Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus

Publications (2)

Publication Number Publication Date
FR2359484A1 true FR2359484A1 (fr) 1978-02-17
FR2359484B1 FR2359484B1 (fr) 1981-03-20

Family

ID=9176015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622394A Granted FR2359484A1 (fr) 1976-07-22 1976-07-22 Dispositif d'echange de chaleur integre pour reacteur nucleaire a sels fondus

Country Status (5)

Country Link
US (1) US4186049A (fr)
BE (1) BE856452A (fr)
DE (1) DE2733057C3 (fr)
FR (1) FR2359484A1 (fr)
GB (1) GB1524509A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480482A1 (fr) * 1980-04-15 1981-10-16 Kazuo Furukawa Surregenerateur a sel fondu a accelerateur du type a fluide unique
FR2561811A1 (fr) * 1984-03-26 1985-09-27 Doryokuro Kakunenryo Reacteur surregenerateur rapide a refroidissement par metal liquide

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104895A (en) * 1980-10-31 1982-06-30 Nuclear Power Co Ltd Nuclear fuel element storage container and storing device
FR2497388A1 (fr) * 1980-12-30 1982-07-02 Commissariat Energie Atomique Reacteur nucleaire refroidi par un metal liquide et comprenant une cuve posee a fond froid
JPS6057289A (ja) * 1983-09-08 1985-04-03 財団法人電力中央研究所 二重タンク型高速増殖炉
US6519308B1 (en) * 1999-06-11 2003-02-11 General Electric Company Corrosion mitigation system for liquid metal nuclear reactors with passive decay heat removal systems
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
US8638901B2 (en) * 2010-12-29 2014-01-28 Westinghouse Electric Company Llc Optimum configuration for fast reactors
US11875906B2 (en) * 2012-02-06 2024-01-16 Terrestrial Energy Inc. Method of operating a nuclear power plant
CN103366838B (zh) * 2013-07-17 2015-08-12 中国科学院上海应用物理研究所 一种熔盐堆缓冲盐自然循环冷却系统
EP3031052B1 (fr) * 2013-08-05 2018-07-25 Terrestrial Energy Inc. Réacteur intégré à sels fondus
WO2015089662A1 (fr) * 2013-12-17 2015-06-25 Hatch Ltd. Système de sécurité de réacteur nucléaire
CN103996419A (zh) * 2014-05-20 2014-08-20 中国科学院上海应用物理研究所 一种熔盐堆余热冷却装置及其方法
DE102015014446A1 (de) 2015-11-07 2017-05-11 Linde Aktiengesellschaft Wärmetauscher
CN108417277B (zh) * 2017-12-25 2021-06-11 中国科学院上海应用物理研究所 一种一体化堆本体系统及氯盐堆系统
WO2020123509A1 (fr) * 2018-12-10 2020-06-18 Alpha Tech Research Corp. Sels eutectiques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230146A (en) * 1964-12-24 1966-01-18 Eugene R Astley Core having means for varying inclination of fuel assemblies
FR1449917A (fr) * 1965-07-09 1966-05-06 Soc Indatom Dispositif d'extraction de chaleur et réacteur nucléaire comportant un tel dispositif
FR1511662A (fr) * 1966-12-23 1968-02-02 Commissariat Energie Atomique Réacteur nucléaire refroidi par un liquide
US3715270A (en) * 1968-01-30 1973-02-06 Ikaea Nuclear reactors
FR2220847B1 (fr) * 1973-03-07 1975-10-31 Commissariat Energie Atomique
US3892625A (en) * 1973-10-12 1975-07-01 Us Energy Radial blanket assembly orificing arrangement
FR2291580A1 (fr) * 1974-11-14 1976-06-11 Commissariat Energie Atomique Dispositif de protection thermique de la cuve d'un reacteur
GB1494055A (en) * 1974-12-24 1977-12-07 Pechiney Ugine Kuhlmann Molten salt in a nuclear reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480482A1 (fr) * 1980-04-15 1981-10-16 Kazuo Furukawa Surregenerateur a sel fondu a accelerateur du type a fluide unique
FR2561811A1 (fr) * 1984-03-26 1985-09-27 Doryokuro Kakunenryo Reacteur surregenerateur rapide a refroidissement par metal liquide

Also Published As

Publication number Publication date
DE2733057C3 (de) 1979-08-23
US4186049A (en) 1980-01-29
DE2733057B2 (de) 1978-12-14
BE856452A (fr) 1977-10-31
DE2733057A1 (de) 1978-01-26
FR2359484B1 (fr) 1981-03-20
GB1524509A (en) 1978-09-13

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