ES8308131A1 - Perfeccionamientos en reactores nucleares integrados refri- gerados con un metal liquido - Google Patents

Perfeccionamientos en reactores nucleares integrados refri- gerados con un metal liquido

Info

Publication number
ES8308131A1
ES8308131A1 ES493485A ES493485A ES8308131A1 ES 8308131 A1 ES8308131 A1 ES 8308131A1 ES 493485 A ES493485 A ES 493485A ES 493485 A ES493485 A ES 493485A ES 8308131 A1 ES8308131 A1 ES 8308131A1
Authority
ES
Spain
Prior art keywords
liquid metal
nuclear reactor
main vessel
removal
residual 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.)
Expired
Application number
ES493485A
Other languages
English (en)
Other versions
ES493485A0 (es
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES8308131A1 publication Critical patent/ES8308131A1/es
Publication of ES493485A0 publication Critical patent/ES493485A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

REACTOR NUCLEAR INTEGRADO REFRIGERADO CON METAL LIQUIDO Y PROVISTO DE UN SISTEMA DE EVACUACION DE LA POTENCIA RESIDUAL. CONSTA DE UNA CUBA PRINCIPAL (2) CERRADA EN SU PARTE SUPERIOR POR MEDIO DE UNA LOSA (4); DE UNA CUBA INTERNA (14) QUE CONTIENE EL NUCLEO (8); DE UNA ESTRUCTURA DE SOPORTE (10) QUE SE APOYA SOBRE EL FONDO DE LA CUBA PRINCIPAL DEL REACTOR; DE UN BASTIDOR (6) QUE REPOSA SOBRE LA ESTRUCTURA DE SOPORTE (10) Y SOBRE EL QUE REPOSA, A SU VEZ, EL NUCLEO DEL REACTOR; DE UN TABIQUE INTERNO (16) QUE FORRA LA PARED LATERAL Y EL FONDO DE LA CUBA PRINCIPAL (2) Y QUE DEFINE CON ESTA UN ESPACIO INTERMEDIO (28) QUE CONTIENE METAL LIQUIDO; Y DE TUBOS (26B) QUE CONDUCEN EL METAL LIQUIDO HACIA UN INTERCAMBIADOR AUXILIAR (E) PARA EVACUAR LAS CALORIAS PROCEDENTES DE DICHO ESPACIO INTERMEDIO.
ES493485A 1979-07-17 1980-07-17 Perfeccionamientos en reactores nucleares integrados refri- gerados con un metal liquido Granted ES493485A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7918452A FR2462002A1 (fr) 1979-07-17 1979-07-17 Reacteur nucleaire refroidi par un metal liquide et muni d'un systeme d'evacuation de la puissance residuelle

Publications (2)

Publication Number Publication Date
ES8308131A1 true ES8308131A1 (es) 1983-08-01
ES493485A0 ES493485A0 (es) 1983-08-01

Family

ID=9227963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493485A Granted ES493485A0 (es) 1979-07-17 1980-07-17 Perfeccionamientos en reactores nucleares integrados refri- gerados con un metal liquido

Country Status (6)

Country Link
US (1) US4362694A (es)
EP (1) EP0022714B1 (es)
JP (1) JPS5618790A (es)
DE (1) DE3066962D1 (es)
ES (1) ES493485A0 (es)
FR (1) FR2462002A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USH119H (en) 1983-07-15 1986-09-02 The United States Of America As Represented By The United States Department Of Energy Passive emergency core cooling system for a liquid metal fast
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
SE439211B (sv) * 1983-09-28 1985-06-03 Asea Atom Ab Anordning for kylning av ett vermealstrande organ
US4703936A (en) * 1984-11-13 1987-11-03 Westinghouse Electric Corp. Sealoff device and method for controlling the level of a fluid within first and second communicating confined regions
IT1189748B (it) * 1986-04-21 1988-02-04 Ansaldo Spa Blocco reattore di un reattore veloce per evacuazione in circolazione naturale della potenza residua del nocciolo
JPS63169593A (ja) * 1986-12-26 1988-07-13 プロト−パワ−　コ−ポレ−シヨン 核反応炉システムおよびその製造方法
US4959193A (en) * 1989-05-11 1990-09-25 General Electric Company Indirect passive cooling system for liquid metal cooled nuclear reactors
US5021211A (en) * 1989-07-25 1991-06-04 General Electric Company Liquid metal cooled nuclear reactors with passive cooling system
US5043136A (en) * 1990-06-21 1991-08-27 General Electric Company Passive cooling safety system for liquid metal cooled nuclear reactors
JPH04140693A (ja) * 1990-09-29 1992-05-14 Toshiba Corp タンク型原子炉
JP3909700B2 (ja) * 2003-03-04 2007-04-25 独立行政法人 日本原子力研究開発機構 原子炉容器の熱荷重緩和装置
US11569001B2 (en) * 2008-04-29 2023-01-31 Holtec International Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials
US9008257B2 (en) 2010-10-06 2015-04-14 Terrapower, Llc Electromagnetic flow regulator, system and methods for regulating flow of an electrically conductive fluid
US8584692B2 (en) 2010-10-06 2013-11-19 The Invention Science Fund I, Llc Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
US8781056B2 (en) * 2010-10-06 2014-07-15 TerraPower, LLC. Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
US9786395B2 (en) 2011-04-25 2017-10-10 Holtec International, Inc. Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials
US11504814B2 (en) 2011-04-25 2022-11-22 Holtec International Air cooled condenser and related methods
CN105026087A (zh) 2012-12-03 2015-11-04 霍尔泰克国际股份有限公司 钎焊组合物及其用途
CN111916232B (zh) * 2020-08-13 2022-03-01 中国核动力研究设计院 一种轻水核反应堆结构
FR3146369A1 (fr) * 2023-03-01 2024-09-06 Commissariat A L'energie Atomique Et Aux Energies Alternatives Réacteur nucléaire à caloporteur liquide en convection forcée et assemblages combustibles solides, intégrant un système d’évacuation de la puissance nominale à bain de métal liquide et à matériau(x) (MCP) pour l’évacuation de la puissance résiduelle en cas accidentel.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401082A (en) * 1966-05-24 1968-09-10 Babcock & Wilcox Co Integral steam generator and nuclear reactor combination
DE2217057C2 (de) * 1972-04-08 1982-09-09 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Naturumlauf - Notkühlung für Kernreaktoren
FR2321750A1 (fr) * 1975-08-22 1977-03-18 Commissariat Energie Atomique Perfectionnement apporte aux circuits secondaires d'un reacteur nucleaire
CH608126A5 (es) * 1976-03-29 1978-12-15 Commissariat Energie Atomique
DE2621258A1 (de) * 1976-05-13 1977-11-24 Interatom Kernenergieanlage mit verbesserten einrichtungen zur nach- und notwaermeabfuhr
FR2397044A1 (fr) * 1977-07-04 1979-02-02 Commissariat Energie Atomique Reacteur nucleaire refroidi par un metal liquide

Also Published As

Publication number Publication date
DE3066962D1 (en) 1984-04-19
FR2462002B1 (es) 1983-10-07
JPS5618790A (en) 1981-02-21
US4362694A (en) 1982-12-07
FR2462002A1 (fr) 1981-02-06
ES493485A0 (es) 1983-08-01
EP0022714B1 (fr) 1984-03-14
EP0022714A1 (fr) 1981-01-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201