ES2135858T3 - Dispositivo y procedimiento para la recuperacion y enfriamiento del nucleo en fusion de un reactor nuclear. - Google Patents
Dispositivo y procedimiento para la recuperacion y enfriamiento del nucleo en fusion de un reactor nuclear.Info
- Publication number
- ES2135858T3 ES2135858T3 ES96401778T ES96401778T ES2135858T3 ES 2135858 T3 ES2135858 T3 ES 2135858T3 ES 96401778 T ES96401778 T ES 96401778T ES 96401778 T ES96401778 T ES 96401778T ES 2135858 T3 ES2135858 T3 ES 2135858T3
- Authority
- ES
- Spain
- Prior art keywords
- cooling
- recovery
- corio
- recoverer
- nucleus
- 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 - Lifetime
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
- G21C9/016—Core catchers
-
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
EL DISPOSITIVO LLEVA UN RECUPERADOR (5) DE CORIO DISPUESTO POR DEBAJO DE LA CUBA (3) DEL REACTOR, QUE COMPRENDE MEDIOS DE ENFRIAMIENTO (6) DEL RECUPERADOR ((5) Y DEL CORIO. LOS MEDIOS DE ENFRIAMIENTO (6) DEL RECUPERADOR (5) ESTAN CONECTADOS A UN CIRCUITO DE ALIMENTACION DE AGUA Y DE EVACUACION DE FLUIDO DE ENFRIAMIENTO QUE LLEVA UN DEPOSITO DE ALMACENAMIENTO DE AGUA (11), UN DEPOSITO DE RECUPERACION (8) DE FLUIDO EVACUADO DE LOS MEDIOS DE ENFRIAMIENTO (6) Y UN EYECTOR DE VAPOR (15). EL EYECTOR DE VAPOR (15) RECIBE VAPOR DEL FLUIDO DE ENFRIAMIENTO QUE PROCEDE DEL DEPOSITO DE RECUPERACION (8) Y ASEGURA LA ASPIRACION DE AGUA DEL DEPOSITO DE ALMACENAMIENTO (11) Y LA INYECCION DEL AGUA EN LOS MEDIOS DE ENFRIAMIENTO (6) DEL RECUPERADOR DE CORIO (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510625A FR2738661B1 (fr) | 1995-09-11 | 1995-09-11 | Dispositif et procede de recuperation et de refroidissement du coeur en fusion d'un reacteur nucleaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2135858T3 true ES2135858T3 (es) | 1999-11-01 |
Family
ID=9482435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96401778T Expired - Lifetime ES2135858T3 (es) | 1995-09-11 | 1996-08-13 | Dispositivo y procedimiento para la recuperacion y enfriamiento del nucleo en fusion de un reactor nuclear. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5689538A (es) |
EP (1) | EP0762431B1 (es) |
JP (1) | JPH09138292A (es) |
DE (1) | DE69603135T2 (es) |
ES (1) | ES2135858T3 (es) |
FR (1) | FR2738661B1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1988551B1 (en) | 2006-02-22 | 2015-01-28 | Kabushiki Kaisha Toshiba | Core catcher |
JP5703289B2 (ja) | 2010-03-29 | 2015-04-15 | 株式会社東芝 | 炉心溶融物の保持装置 |
US8636892B2 (en) | 2010-12-23 | 2014-01-28 | Ge-Hitachi Nuclear Energy Americas Llc | Anode-cathode power distribution systems and methods of using the same for electrochemical reduction |
US9017527B2 (en) | 2010-12-23 | 2015-04-28 | Ge-Hitachi Nuclear Energy Americas Llc | Electrolytic oxide reduction system |
US8771482B2 (en) | 2010-12-23 | 2014-07-08 | Ge-Hitachi Nuclear Energy Americas Llc | Anode shroud for off-gas capture and removal from electrolytic oxide reduction system |
US8956524B2 (en) | 2010-12-23 | 2015-02-17 | Ge-Hitachi Nuclear Energy Americas Llc | Modular anode assemblies and methods of using the same for electrochemical reduction |
US8900439B2 (en) | 2010-12-23 | 2014-12-02 | Ge-Hitachi Nuclear Energy Americas Llc | Modular cathode assemblies and methods of using the same for electrochemical reduction |
US9150975B2 (en) | 2011-12-22 | 2015-10-06 | Ge-Hitachi Nuclear Energy Americas Llc | Electrorefiner system for recovering purified metal from impure nuclear feed material |
US8882973B2 (en) | 2011-12-22 | 2014-11-11 | Ge-Hitachi Nuclear Energy Americas Llc | Cathode power distribution system and method of using the same for power distribution |
US8945354B2 (en) | 2011-12-22 | 2015-02-03 | Ge-Hitachi Nuclear Energy Americas Llc | Cathode scraper system and method of using the same for removing uranium |
US8746440B2 (en) | 2011-12-22 | 2014-06-10 | Ge-Hitachi Nuclear Energy Americas Llc | Continuous recovery system for electrorefiner system |
US8598473B2 (en) | 2011-12-22 | 2013-12-03 | Ge-Hitachi Nuclear Energy Americas Llc | Bus bar electrical feedthrough for electrorefiner system |
US8968547B2 (en) | 2012-04-23 | 2015-03-03 | Ge-Hitachi Nuclear Energy Americas Llc | Method for corium and used nuclear fuel stabilization processing |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1135826A (en) * | 1965-04-13 | 1968-12-04 | Asea Ab | A pressure suppression system for nuclear reactor plants |
US4342621A (en) * | 1977-10-11 | 1982-08-03 | Combustion Engineering, Inc. | Molten core catcher and containment heat removal system |
US4464333A (en) * | 1982-03-05 | 1984-08-07 | Combustion Engineering, Inc. | Molten core retention and solidification apparatus |
BE897136A (fr) * | 1983-06-24 | 1983-10-17 | Westinghouse Nuclear Internat | Installation de refroidissement de securite pour reacteur nucleaire a eau |
DE4041295A1 (de) * | 1990-12-21 | 1992-07-02 | Siemens Ag | Kernreaktor-anlage, insbesondere fuer leichtwasserreaktoren, mit einer kernrueckhaltevorrichtung, verfahren zur notkuehlung bei einer solchen kernreaktor-anlage und verwendung turbulenzerzeugender deltafluegel |
JP2902142B2 (ja) * | 1991-04-01 | 1999-06-07 | 三菱重工業株式会社 | 溶融炉心冷却設備 |
FR2681718B1 (fr) * | 1991-09-20 | 1994-02-11 | Framatome | Dispositif de refroidissement du cóoeur et de protection de la structure en beton d'un reacteur nucleaire dont le cóoeur est entre en fusion a la suite d'un accident. |
DE4307543A1 (de) * | 1993-03-10 | 1994-09-15 | Siemens Ag | Wärmeabfuhrsystem für einen Kernreaktor, insbesondere für einen Druckwasserreaktor |
IT1272698B (it) * | 1993-09-29 | 1997-06-26 | Ansaldo Un Azienda Fimmeccanic | Sistema di depressurizzazione per impianti operanti con vapoer in pressione. |
-
1995
- 1995-09-11 FR FR9510625A patent/FR2738661B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-13 EP EP96401778A patent/EP0762431B1/fr not_active Expired - Lifetime
- 1996-08-13 ES ES96401778T patent/ES2135858T3/es not_active Expired - Lifetime
- 1996-08-13 DE DE69603135T patent/DE69603135T2/de not_active Expired - Fee Related
- 1996-09-03 JP JP8233426A patent/JPH09138292A/ja not_active Withdrawn
- 1996-09-06 US US08/708,265 patent/US5689538A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69603135D1 (de) | 1999-08-12 |
US5689538A (en) | 1997-11-18 |
FR2738661A1 (fr) | 1997-03-14 |
DE69603135T2 (de) | 1999-10-28 |
FR2738661B1 (fr) | 1997-11-28 |
JPH09138292A (ja) | 1997-05-27 |
EP0762431A1 (fr) | 1997-03-12 |
EP0762431B1 (fr) | 1999-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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