BE903945A - Systeme de lavage de produits de fission pour un reacteur nucleaire. - Google Patents
Systeme de lavage de produits de fission pour un reacteur nucleaire.Info
- Publication number
- BE903945A BE903945A BE0/216067A BE216067A BE903945A BE 903945 A BE903945 A BE 903945A BE 0/216067 A BE0/216067 A BE 0/216067A BE 216067 A BE216067 A BE 216067A BE 903945 A BE903945 A BE 903945A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- partition wall
- tank
- compartment
- nuclear reactor
- Prior art date
Links
- 230000004992 fission Effects 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000005192 partition Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
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
-
- 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
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/10—Means for preventing contamination in the event of leakage, e.g. double wall
-
- 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)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Le système comporte un réservoir d'eau (8) possédant une paroi de séparation (10) pour le séparer en un premier et second compartiment communiquant avec l'environnement extérieur ; le réservoir (8) est rempli d'eau jusqu'à un niveau au-dessus de l'extremité inférieure de la paroi de séparation (10) pour fermer le passage de communication s'étendant de l'extérieur de l'enceinte de confinement (1) via le réservoir, jusque dans l'environnement extérieur. Une conduite verticale (17) comporte une ouverture dans l'espace de confinement et des trous de répartition de fluide situés dans le second compartiment sous le niveau de l'eau dans celui-ci, à une hauteur au-dessus de l'extrémité inférieure de la paroi de séparation de façon que les gaz passant de l'espace de confinement dans la conduite verticale (17) soient évacués depuis les trous de répartition à travers l'eau se trouvant dans le second compartiment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/686,770 US4610840A (en) | 1984-12-27 | 1984-12-27 | Fission product scrubbing system for a nuclear reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE903945A true BE903945A (fr) | 1986-06-24 |
Family
ID=24757673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216067A BE903945A (fr) | 1984-12-27 | 1985-12-24 | Systeme de lavage de produits de fission pour un reacteur nucleaire. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4610840A (fr) |
| JP (1) | JPS61209389A (fr) |
| KR (1) | KR930011015B1 (fr) |
| CN (1) | CN1004451B (fr) |
| BE (1) | BE903945A (fr) |
| ES (1) | ES8707365A1 (fr) |
| FR (1) | FR2575584B1 (fr) |
| GB (1) | GB2169126B (fr) |
| IT (1) | IT1186160B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637795A1 (de) * | 1986-11-06 | 1988-05-11 | Siemens Ag | Kernkraftwerk mit einer sicherheitshuelle |
| DE3729501A1 (de) * | 1987-03-23 | 1988-10-06 | Siemens Ag | Verfahren und einrichtung zur druckentlastung eines kernkraftwerkes |
| US4816210A (en) * | 1987-08-03 | 1989-03-28 | Westinghouse Electric Corp. | Passive filtered containment vent |
| DE3806872C3 (de) * | 1988-03-03 | 1995-05-04 | Rwe Energie Ag | Anordnung für die Druckentlastung des Sicherheitsbehälters einer Kernkraftanlage |
| US4927596A (en) * | 1988-08-12 | 1990-05-22 | Electric Power Research Institute, Inc. | Self-actuating pressure relief device and method for nuclear containment |
| JP2617544B2 (ja) * | 1988-11-14 | 1997-06-04 | 三菱重工業株式会社 | 気液接触方法 |
| US5098646A (en) * | 1990-12-20 | 1992-03-24 | General Electric Company | Passive hydraulic vacuum breaker |
| US5706320A (en) * | 1996-01-16 | 1998-01-06 | General Electric Company | Containment pressure suppression system for liquid metal cooled reactors |
| JP5006178B2 (ja) * | 2007-12-21 | 2012-08-22 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
| DE102010031284A1 (de) * | 2010-07-13 | 2012-01-19 | Siemens Aktiengesellschaft | Reaktorgebäude für Druckwasserreaktoren |
| US8867690B2 (en) * | 2011-08-25 | 2014-10-21 | Babcock & Wilcox Mpower, Inc. | Pressurized water reactor with compact passive safety systems |
| US9502144B2 (en) * | 2012-07-06 | 2016-11-22 | Westinghouse Electric Company Llc | Filter for a nuclear reactor containment ventilation system |
| DE102013205525A1 (de) * | 2013-03-27 | 2014-10-02 | Areva Gmbh | Ventingsystem für das Containment einer kerntechnischen Anlage |
| CN104078085B (zh) * | 2014-06-04 | 2016-10-05 | 中国核电工程有限公司 | 一种具有水洗功能的安全壳内置换料水箱 |
| KR20190085911A (ko) * | 2016-11-28 | 2019-07-19 | 프라마톰 게엠베하 | 필터식 격납용기 배기 시스템을 구비한 원자력 발전소 |
| US11227696B2 (en) * | 2017-11-21 | 2022-01-18 | Westinghouse Electric Company Llc | Reactor containment building spent fuel pool filter vent |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105028A (en) * | 1963-09-24 | Apparatus for removing contaminated coolant from reactor system | ||
| US3459635A (en) * | 1966-12-29 | 1969-08-05 | Combustion Eng | Containment pressure reduction system and radioactivity removal system for nuclear reactor installations |
| BE723977A (fr) * | 1967-12-27 | 1969-05-02 | ||
| US3454466A (en) * | 1967-12-29 | 1969-07-08 | Atomic Energy Commission | Nuclear reactor containment system for metropolitan sites |
| US4210614A (en) * | 1970-08-05 | 1980-07-01 | Nucledyne Engineering Corp. | Passive containment system |
| JPS5399191A (en) * | 1977-02-08 | 1978-08-30 | Toshiba Corp | Plenum device |
| JPS5465291A (en) * | 1977-11-04 | 1979-05-25 | Toshiba Corp | Cooling and flotage removing apparatus for atmosphere in reactor container |
| FR2466839A1 (fr) * | 1979-10-02 | 1981-04-10 | Commissariat Energie Atomique | Dispositif de refroidissement de secours du coeur d'un reacteur a eau pressurisee |
-
1984
- 1984-12-27 US US06/686,770 patent/US4610840A/en not_active Expired - Fee Related
-
1985
- 1985-12-11 GB GB08530482A patent/GB2169126B/en not_active Expired
- 1985-12-20 ES ES550273A patent/ES8707365A1/es not_active Expired
- 1985-12-20 IT IT23319/85A patent/IT1186160B/it active
- 1985-12-23 CN CN85109288.8A patent/CN1004451B/zh not_active Expired
- 1985-12-24 BE BE0/216067A patent/BE903945A/fr not_active IP Right Cessation
- 1985-12-26 FR FR858519242A patent/FR2575584B1/fr not_active Expired
- 1985-12-26 JP JP60299653A patent/JPS61209389A/ja active Pending
- 1985-12-27 KR KR1019850009862A patent/KR930011015B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2575584B1 (fr) | 1989-12-08 |
| IT1186160B (it) | 1987-11-18 |
| ES550273A0 (es) | 1987-07-16 |
| US4610840A (en) | 1986-09-09 |
| GB2169126A (en) | 1986-07-02 |
| IT8523319A0 (it) | 1985-12-20 |
| CN1004451B (zh) | 1989-06-07 |
| GB8530482D0 (en) | 1986-01-22 |
| GB2169126B (en) | 1988-09-14 |
| FR2575584A1 (fr) | 1986-07-04 |
| KR860005389A (ko) | 1986-07-21 |
| JPS61209389A (ja) | 1986-09-17 |
| KR930011015B1 (ko) | 1993-11-19 |
| ES8707365A1 (es) | 1987-07-16 |
| CN85109288A (zh) | 1986-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE903945A (fr) | Systeme de lavage de produits de fission pour un reacteur nucleaire. | |
| US3018925A (en) | Dispensing pump and coupling | |
| MY125885A (en) | Transport and storage container for liquids | |
| US4776722A (en) | Self sealing sewer cover assembly | |
| US3554290A (en) | Oil pollution control and fire extinguishing apparatus and method | |
| US3963073A (en) | Purging apparatus | |
| PT82303B (pt) | Cuba de fermentacao anaerobica | |
| CN215505513U (zh) | 一种蒸汽型油水分离装置 | |
| FR2444115A1 (fr) | Procede et appareil pour le debordement de liquides hors d'une chambre maintenue sous vide | |
| BE902495A (fr) | Systeme modulaire de collecte des boues pour generateurs de vapeur nucleaires. | |
| CH678438A5 (fr) | ||
| CA1141691A (fr) | Raccord sur egouts aspirants | |
| US3181553A (en) | Production and utilization of vacuum | |
| DE3473898D1 (en) | Water closet system having a liquid separator | |
| EP0153455A3 (fr) | Vehicule de lavage de conteneurs, notamment de conteneurs pour la collecte mecanisee d'ordures menageres | |
| FR2559811A1 (fr) | Chasse hydraulique staticodynamique : chasse hydraulique qui sans piece en mouvement cree une evacuation d'un important volume d'eau a debit pre-etabli quel que soit le debit d'alimentation | |
| FR2449432A3 (fr) | Dispositif de reglage du niveau de liquide a l'interieur de machines a laver la vaisselle | |
| GB2257051A (en) | Skimming apparatus | |
| CN211351675U (zh) | 一种防火电缆分支箱 | |
| FR2380702A7 (fr) | Evaporateur pour la production d'un gaz revelateur en vue du developpement d'un materiel de diazocopie | |
| TNSN86122A1 (fr) | Dispositif de securite pour tube de remplissage de stockage souterrain de gaz liquefie sous pression | |
| EP0807197A1 (fr) | Systeme de detection et de protection des fuites d'eau | |
| US2562025A (en) | Separator | |
| CN105821952A (zh) | 一种油污隔离井 | |
| FR2364301A1 (fr) | Procede et appareil pour recueillir de l'huile flottant sur de l'eau |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19911231 |