ES471021A1 - Un dispositivo de purificacion del metal liquido de enfria- miento del centro de un reactor nuclear de neutrones rapidos - Google Patents

Un dispositivo de purificacion del metal liquido de enfria- miento del centro de un reactor nuclear de neutrones rapidos

Info

Publication number
ES471021A1
ES471021A1 ES471021A ES471021A ES471021A1 ES 471021 A1 ES471021 A1 ES 471021A1 ES 471021 A ES471021 A ES 471021A ES 471021 A ES471021 A ES 471021A ES 471021 A1 ES471021 A1 ES 471021A1
Authority
ES
Spain
Prior art keywords
metal
core
cooling
purified
envelope
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
ES471021A
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.)
Stein Industrie SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Stein Industrie SA
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 Stein Industrie SA, Commissariat a lEnergie Atomique CEA filed Critical Stein Industrie SA
Publication of ES471021A1 publication Critical patent/ES471021A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21C19/313—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 using cold traps
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Un dispositivo de purificación del metal líquido de enfriamiento del centro de un reactor nuclear de neutrones rápidos, que comprende una envolvente calorifugada sumergida en el núcleo del reactor y suspendida de la losa de protección que se encuentra encima de éste, un tapón amovible dispuesto en dicha losa y que permite el acceso a la parte superior del interior de la envolvente, y en el interior de ésta, medios de refrigeración de una corriente de metal líquido detraída en el núcleo del reactor hasta una temperatura que asegura la solidificación de las impurezas, medios de filtración del metal líquido refrigerado, medios de calentamiento, a menos parcial, del metal purificado antes de su envío al núcleo del reactor, y una válvula de regulación del caudal de metal purificado devuelto al núcleo del reactor, caracterizado porque comprende medios de retorno a la parte superior de la envolvente del metal purificado que sale de los medios de filtración, medios de retorno al núcleo del reactordel metal purificado en cambio de calor con el metal a purificar en caudal regulado, estando dispuesta la válvula de regulación de dicho caudal en la parte superior de la envolvente.
ES471021A 1977-06-22 1978-06-21 Un dispositivo de purificacion del metal liquido de enfria- miento del centro de un reactor nuclear de neutrones rapidos Expired ES471021A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719082A FR2395570A1 (fr) 1977-06-22 1977-06-22 Dispositif de purification du metal liquide de refroidissement du coeur d'un reacteur nucleaire a neutrons rapides

Publications (1)

Publication Number Publication Date
ES471021A1 true ES471021A1 (es) 1979-02-16

Family

ID=9192396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471021A Expired ES471021A1 (es) 1977-06-22 1978-06-21 Un dispositivo de purificacion del metal liquido de enfria- miento del centro de un reactor nuclear de neutrones rapidos

Country Status (9)

Country Link
US (1) US4278499A (es)
JP (1) JPS5410895A (es)
BE (1) BE868264A (es)
DE (1) DE2826115A1 (es)
ES (1) ES471021A1 (es)
FR (1) FR2395570A1 (es)
GB (1) GB2002165B (es)
IT (1) IT1159855B (es)
NL (1) NL7806525A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490864B1 (fr) * 1980-08-09 1987-12-31 Doryokuro Kakunenryo Systeme de refroidissement de surregenerateur a neutrons rapides
FR2518301A1 (fr) * 1981-12-11 1983-06-17 Stein Industrie Dispositif de purification du metal liquide de refroidissement du coeur d'un reacteur nucleaire a neutrons rapides
JPS58139098A (ja) * 1982-02-12 1983-08-18 動力炉・核燃料開発事業団 タンク型液体金属冷却高速増殖炉
FR2535510A1 (fr) * 1982-10-29 1984-05-04 Novatome Dispositif de purification du metal liquide de refroidissement d'un reacteur nucleaire a neutrons rapides
FR2542911A1 (fr) * 1983-03-18 1984-09-21 Novatome Dispositif de purification integree du metal liquide de refroidissement d'un reacteur nucleaire a neutrons rapides
USH262H (en) * 1983-11-25 1987-05-05 The United States Of America As Represented By The United States Department Of Energy Method of and apparatus for removing silicon from a high temperature sodium coolant
FR2557806B1 (fr) * 1984-01-05 1986-04-25 Electricite De France Piege froid pour epuration de sodium liquide contenant des impuretes
US4541249A (en) * 1984-11-28 1985-09-17 Clint Graves Cryogenic trap and pump system
FR2585964B1 (fr) * 1985-08-12 1987-10-30 Commissariat Energie Atomique Piege froid pour eliminer les impuretes d'un metal liquide pollue
JPS62189941U (es) * 1986-05-27 1987-12-03
FR2624032B1 (fr) * 1987-12-03 1991-05-10 Commissariat Energie Atomique Piege froid pour la purification d'un metal liquide comportant des zones de piegeage separees
US5030411A (en) * 1988-11-14 1991-07-09 Westinghouse Electric Corp. Removal of impurities from coolant of a nuclear reactor
SE504068C2 (sv) * 1995-02-03 1996-10-28 Icor Ab Sätt att öka hållbarhetstiden för en anordning för att indikera koldioxid och förpackning innehållande anordningen
CN103093842B (zh) * 2013-01-13 2015-05-27 中国科学院合肥物质科学研究院 一种铅及铅基合金净化用冷阱
CZ304518B6 (cs) * 2013-03-08 2014-06-11 Centrum Výzkumu Řež S.R.O. Způsob chlazení a regulace teploty studené pasti pro čištění tekutých kovů jako chladiva pro energetické reaktory IV. generace a fúzní reaktory a zařízení pro provádění tohoto způsobu
CN114949970A (zh) * 2022-03-25 2022-08-30 岭东核电有限公司 高温液态金属过滤装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248909A (en) * 1940-04-08 1941-07-08 Foote Mineral Co Heat transfer device
BE657551A (es) * 1964-01-16
US3304731A (en) * 1964-03-13 1967-02-21 Granville Phillips Company High vacuum cold trap
FR1549434A (es) * 1967-10-20 1968-12-13
FR2101062B1 (es) * 1970-08-14 1974-03-22 Commissariat Energie Atomique
FR2246942B1 (es) * 1973-10-03 1976-12-03 Commissariat Energie Atomique
US3890233A (en) * 1974-04-25 1975-06-17 Edwin H Gischel Apparatus for filtering radioactive fluids
US4027183A (en) * 1975-10-23 1977-05-31 General Electric Company Liquid-gas phase separation for self-contained liquid metal current collectors
ES442921A1 (es) * 1975-11-25 1977-04-16 Sener Tecnica Industrial Perfeccionamientos en filtros para tratamiento de fluidos radiactivos.

Also Published As

Publication number Publication date
DE2826115A1 (de) 1979-01-11
GB2002165A (en) 1979-02-14
IT7868444A0 (it) 1978-06-20
FR2395570B1 (es) 1980-08-08
JPS5410895A (en) 1979-01-26
GB2002165B (en) 1982-03-10
BE868264A (fr) 1978-10-16
IT1159855B (it) 1987-03-04
JPS6126638B2 (es) 1986-06-21
FR2395570A1 (fr) 1979-01-19
US4278499A (en) 1981-07-14
NL7806525A (nl) 1978-12-28
DE2826115C2 (es) 1987-08-27

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