WO2020139160A3 - Устройство локализации расплава - Google Patents
Устройство локализации расплава Download PDFInfo
- Publication number
- WO2020139160A3 WO2020139160A3 PCT/RU2019/001015 RU2019001015W WO2020139160A3 WO 2020139160 A3 WO2020139160 A3 WO 2020139160A3 RU 2019001015 W RU2019001015 W RU 2019001015W WO 2020139160 A3 WO2020139160 A3 WO 2020139160A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- melt
- confinement device
- nuclear
- escape
- event
- Prior art date
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
-
- 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
-
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020207037557A KR20210108871A (ko) | 2018-12-26 | 2019-12-25 | 노심 용융물 국소화 장치 |
CN201980043444.4A CN113039615A (zh) | 2018-12-26 | 2019-12-25 | 熔化物定域装置 |
JP2020573142A JP7337860B2 (ja) | 2018-12-26 | 2019-12-25 | 溶融物閉込装置 |
EP19902850.7A EP3905262A2 (en) | 2018-12-26 | 2019-12-25 | Melt confinement device |
CA3105182A CA3105182A1 (en) | 2018-12-26 | 2019-12-25 | Melt confinement device |
US17/257,276 US11521759B2 (en) | 2018-12-26 | 2019-12-25 | Melt confinement device |
BR112020026841A BR112020026841A2 (pt) | 2018-12-26 | 2019-12-25 | Dispositivo de confinamento de derretimento |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2018146642 | 2018-12-26 | ||
RU2018146642A RU2696612C1 (ru) | 2018-12-26 | 2018-12-26 | Устройство локализации расплава |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2020139160A2 WO2020139160A2 (ru) | 2020-07-02 |
WO2020139160A3 true WO2020139160A3 (ru) | 2020-08-20 |
Family
ID=67587034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2019/001015 WO2020139160A2 (ru) | 2018-12-26 | 2019-12-25 | Устройство локализации расплава |
Country Status (9)
Country | Link |
---|---|
US (1) | US11521759B2 (ru) |
EP (1) | EP3905262A2 (ru) |
JP (1) | JP7337860B2 (ru) |
KR (1) | KR20210108871A (ru) |
CN (1) | CN113039615A (ru) |
BR (1) | BR112020026841A2 (ru) |
CA (1) | CA3105182A1 (ru) |
RU (1) | RU2696612C1 (ru) |
WO (1) | WO2020139160A2 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2726226C1 (ru) * | 2019-12-30 | 2020-07-10 | Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Энергетических Технологий "Атомпроект" | Система удержания расплава в корпусе реактора |
RU2734734C1 (ru) * | 2020-03-13 | 2020-10-22 | Акционерное Общество "Атомэнергопроект" | Направляющее устройство системы локализации и охлаждения расплава активной зоны ядерного реактора |
RU2742583C1 (ru) * | 2020-03-18 | 2021-02-08 | Акционерное Общество "Атомэнергопроект" | Система локализации и охлаждения расплава активной зоны ядерного реактора |
RU2736544C1 (ru) | 2020-03-20 | 2020-11-18 | Акционерное Общество "Атомэнергопроект" | Система локализации и охлаждения расплава активной зоны ядерного реактора |
RU2736545C1 (ru) * | 2020-03-20 | 2020-11-18 | Акционерное Общество "Атомэнергопроект" | Система локализации и охлаждения расплава активной зоны ядерного реактора |
RU2758496C1 (ru) | 2020-12-29 | 2021-10-29 | Акционерное Общество "Атомэнергопроект" | Система локализации и охлаждения расплава активной зоны ядерного реактора |
WO2024012675A1 (en) * | 2022-07-13 | 2024-01-18 | Framatome Gmbh | Nuclear power plant comprising a core catcher |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702802A (en) * | 1971-06-16 | 1972-11-14 | Atomic Energy Commission | Nuclear reactor incorporating means for preventing molten fuel from breaching the containment vessel thereof in the event of a core meltdown |
US4442065A (en) * | 1980-12-01 | 1984-04-10 | R & D Associates | Retrofittable nuclear reactor core catcher |
RU2050022C1 (ru) * | 1988-07-26 | 1995-12-10 | Опытное Конструкторское Бюро "Гидропресс" | Устройство для улавливания и аварийного охлаждения расплава активной зоны ядерного реактора |
RU100328U1 (ru) * | 2010-06-17 | 2010-12-10 | Открытое акционерное общество "Санкт-Петербургский научно-исследовательский и проектно-конструкторский институт "АТОМЭНЕРГОПРОЕКТ" (ОАО "СПбАЭП) | Система пассивного отвода тепла от теплообменника устройства локализации расплава |
RU100327U1 (ru) * | 2010-06-17 | 2010-12-10 | Открытое акционерное общество "Санкт-Петербургский научно-исследовательский и проектно-конструкторский институт "АТОМЭНЕРГОПРОЕКТ" (ОАО "СПбАЭП") | Устройство локализации расплава |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045284A (en) * | 1975-03-10 | 1977-08-30 | Rosewell Michael P | Nuclear reactor fuel containment safety structure |
US4036688A (en) * | 1975-04-09 | 1977-07-19 | The United States Of America As Represented By The United States Energy Research And Development Administration | Apparatus for controlling molten core debris |
US4146429A (en) * | 1976-05-19 | 1979-03-27 | Slagley Michael W | Dispersement apparatus |
FR2395567A1 (fr) * | 1977-06-23 | 1979-01-19 | Commissariat Energie Atomique | Dispositif recuperateur de coeur pour reacteur nucleaire a neutrons rapides |
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 |
DE4322107A1 (de) * | 1993-07-02 | 1995-01-12 | Siemens Ag | Einrichtung zum Auffangen und Kühlen von Kernschmelze |
WO1998025273A1 (de) * | 1996-12-05 | 1998-06-11 | Siemens Aktiengesellschaft | Behälter zur aufnahme und ausbreitung von kernschmelze sowie kernkraftanlage mit einem solchen behälter |
RU2253914C2 (ru) * | 2003-08-18 | 2005-06-10 | Хабенский Владимир Бенцианович | Система локализации и охлаждения кориума аварийного ядерного реактора водо-водяного типа |
EP1988551B1 (en) * | 2006-02-22 | 2015-01-28 | Kabushiki Kaisha Toshiba | Core catcher |
US9368238B2 (en) * | 2009-12-17 | 2016-06-14 | Ge-Hitachi Nuclear Energy Americas Llc | Nuclear reactor melt arrest and coolability device |
US9911514B2 (en) * | 2014-06-09 | 2018-03-06 | Bwxt Mpower, Inc. | Nuclear reactor cavity floor passive heat removal system |
KR101606872B1 (ko) | 2014-07-04 | 2016-03-28 | 주식회사 아리텍 | 노심 용융물 냉각용 다공성 냉각블록 및 이를 구비하는 노심 용융물 냉각장치 및 이들을 이용한 노심 용융물 냉각방법 |
JP6320271B2 (ja) | 2014-10-14 | 2018-05-09 | 株式会社東芝 | 炉心溶融物保持装置及び原子力施設 |
MY196713A (en) | 2014-12-16 | 2023-05-02 | Joint Stock Company Atomenergoproekt | Water-cooled water-moderated nuclear reactor core melt cooling and confinement system |
CN105551538B (zh) | 2015-12-10 | 2020-04-03 | 中国核电工程有限公司 | 具有引导熔融物分层扩展功能的堆芯熔融物捕集器 |
-
2018
- 2018-12-26 RU RU2018146642A patent/RU2696612C1/ru active
-
2019
- 2019-12-25 CA CA3105182A patent/CA3105182A1/en active Pending
- 2019-12-25 BR BR112020026841A patent/BR112020026841A2/pt unknown
- 2019-12-25 JP JP2020573142A patent/JP7337860B2/ja active Active
- 2019-12-25 WO PCT/RU2019/001015 patent/WO2020139160A2/ru unknown
- 2019-12-25 KR KR1020207037557A patent/KR20210108871A/ko unknown
- 2019-12-25 EP EP19902850.7A patent/EP3905262A2/en not_active Ceased
- 2019-12-25 US US17/257,276 patent/US11521759B2/en active Active
- 2019-12-25 CN CN201980043444.4A patent/CN113039615A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702802A (en) * | 1971-06-16 | 1972-11-14 | Atomic Energy Commission | Nuclear reactor incorporating means for preventing molten fuel from breaching the containment vessel thereof in the event of a core meltdown |
US4442065A (en) * | 1980-12-01 | 1984-04-10 | R & D Associates | Retrofittable nuclear reactor core catcher |
RU2050022C1 (ru) * | 1988-07-26 | 1995-12-10 | Опытное Конструкторское Бюро "Гидропресс" | Устройство для улавливания и аварийного охлаждения расплава активной зоны ядерного реактора |
RU100328U1 (ru) * | 2010-06-17 | 2010-12-10 | Открытое акционерное общество "Санкт-Петербургский научно-исследовательский и проектно-конструкторский институт "АТОМЭНЕРГОПРОЕКТ" (ОАО "СПбАЭП) | Система пассивного отвода тепла от теплообменника устройства локализации расплава |
RU100327U1 (ru) * | 2010-06-17 | 2010-12-10 | Открытое акционерное общество "Санкт-Петербургский научно-исследовательский и проектно-конструкторский институт "АТОМЭНЕРГОПРОЕКТ" (ОАО "СПбАЭП") | Устройство локализации расплава |
Also Published As
Publication number | Publication date |
---|---|
RU2696612C1 (ru) | 2019-08-05 |
JP2022525566A (ja) | 2022-05-18 |
BR112020026841A2 (pt) | 2021-11-23 |
US20210272710A1 (en) | 2021-09-02 |
CA3105182A1 (en) | 2020-07-02 |
US11521759B2 (en) | 2022-12-06 |
WO2020139160A2 (ru) | 2020-07-02 |
CN113039615A (zh) | 2021-06-25 |
JP7337860B2 (ja) | 2023-09-04 |
EP3905262A2 (en) | 2021-11-03 |
KR20210108871A (ko) | 2021-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020139160A3 (ru) | Устройство локализации расплава | |
CN104538068B (zh) | 一种传热管破裂事故工况下防止蒸汽发生器满溢的方法 | |
EP3236473A1 (en) | System for confining and cooling melt from the core of a nuclear reactor | |
CA3105019A1 (en) | System for confining and cooling melt from the core of a water-moderated nuclear reactor | |
JOP20210348A1 (ar) | نظام التوطين والتبريد لمصهور المنطقة الفعالة (ذوبان القلب) للمفاعل النووي | |
EA201650109A1 (ru) | Рабочий источник нейтронов | |
JP2013015375A (ja) | 核燃料の反応度抑制方法およびその反応度抑制装置 | |
Fernandez-Cosials et al. | Analysis of a LBLOCA with FLEX actuations in a PWR-W | |
JP5522427B2 (ja) | 長寿命核分裂生成物を短寿命核種へ変換する方法 | |
MX362282B (es) | Sistema de ventilacion de contencion con modo pasivo para reactores de agua en ebullicion (bwr) y metodo del mismo. | |
FR3091952B1 (fr) | Systeme et procede de reduction du degagement atmospherique de matieres radioactives provoque par un accident grave | |
CN213815565U (zh) | 反应堆堆芯 | |
JOP20210343A1 (ar) | نظام التوطين (الموضعة) والتبريد لذوبان (مصهور) قلب المفاعل النووي | |
Thakur et al. | Radioactive waste management | |
RU100328U1 (ru) | Система пассивного отвода тепла от теплообменника устройства локализации расплава | |
Mohammed | Method of criticality control | |
Jobst et al. | Application of the Severe Accident Code ATHLET-CD. Coolant injection to primary circuit of a PWR by mobile pump system in case of SBLOCA severe accident scenario | |
Kan | Former Japanese PM Naoto Kan on the Fukushima Disaster | |
RU2609895C1 (ru) | Реактор-конвертер канального типа с расплавленным топливом | |
Li | Analysis of effect of coolant injection parameters on mitigation of reactor core melting accident using PCTran | |
Hille | Assessment of conventional and radiological risks for the handling of hazardous substances in a research centre | |
Gyepi-Garbrah | Regulatory Oversight of Filtered Venting and Containment Integrity at Canadian Nuclear Power Plants | |
Moon et al. | Severe Accident Mitigation Features in Korean Advanced NPP | |
US3734826A (en) | Method of suppressing the formation of methyl iodide in a water-cooled nuclear reactor | |
Kim et al. | Review of EU-APR Design for Selected Safety Issues of WERNA RHWG 2013 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 3105182 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2020573142 Country of ref document: JP Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112020026841 Country of ref document: BR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19902850 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2019902850 Country of ref document: EP Effective date: 20210726 |
|
ENP | Entry into the national phase |
Ref document number: 112020026841 Country of ref document: BR Kind code of ref document: A2 Effective date: 20201228 |