BR112014031118A2 - instalação nuclear com um envoltório de segurança e com um sistema de alívio de pressão - Google Patents
instalação nuclear com um envoltório de segurança e com um sistema de alívio de pressãoInfo
- Publication number
- BR112014031118A2 BR112014031118A2 BR112014031118A BR112014031118A BR112014031118A2 BR 112014031118 A2 BR112014031118 A2 BR 112014031118A2 BR 112014031118 A BR112014031118 A BR 112014031118A BR 112014031118 A BR112014031118 A BR 112014031118A BR 112014031118 A2 BR112014031118 A2 BR 112014031118A2
- Authority
- BR
- Brazil
- Prior art keywords
- pressure relief
- safety
- flow
- wrap
- safety wrap
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 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
- G21C9/004—Pressure suppression
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- 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
- G21C19/303—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 gases
-
- 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
- G21C19/317—Recombination devices for radiolytic dissociation products
-
- 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
- G21C9/04—Means for suppressing fires ; Earthquake protection
- G21C9/06—Means for preventing accumulation of explosives gases, e.g. recombiners
-
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Safety Valves (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
resumo patente de invenção: "instalação nuclear com um envoltório de segurança e com um sistema de alívio de pressão". a invenção tem como tarefa, habilitar uma instalação nuclear (2) compreendendo um envoltório de segurança (4) e uma tubulação de alívio de pressão (10) que penetra através de um envoltório de segurança (4), isolável por uma válvula de bloqueio (14), e através da qual durante a operação de alívio de pressão com válvula de bloqueio (14) aberta, pode escoar um fluxo de alívio de pressão, de modo que ela seja projetada para um controle especialmente confiável de cenários críticos, nos quais ocorrem simultaneamente a liberação de hidrogênio (h2) e/ou monóxido de carbono (co) com um considerável aumento da pressão dentro do envoltório de segurança (4). com essa finalidade, a respectiva tubulação para alívio da pressão (10) do lado da entrada dentro do envoltório de segurança (4) tem conectado a montante um dispositivo de tratamento do fluxo de gás (24), que apresenta um canal de escoamento (26) em forma de chaminé, envolto por uma superfície de manto (28) lateral, com uma abertura de escoamento de entrada (30) inferior e com uma abertura de escoamento e de entrada superior (32).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012211897.7 | 2012-07-09 | ||
DE102012211897A DE102012211897B3 (de) | 2012-07-09 | 2012-07-09 | Kerntechnische Anlage mit einer Sicherheitshülle und mit einem Druckentlastungssystem |
PCT/EP2013/063100 WO2014009134A1 (de) | 2012-07-09 | 2013-06-24 | Kerntechnische anlage mit einer sicherheitshülle und mit einem druckentlastungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014031118A2 true BR112014031118A2 (pt) | 2017-06-27 |
BR112014031118B1 BR112014031118B1 (pt) | 2020-11-10 |
Family
ID=48431654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014031118-8A BR112014031118B1 (pt) | 2012-07-09 | 2013-06-24 | instalação nuclear com um envoltório de segurança e com um sistema de alívio de pressão |
Country Status (14)
Country | Link |
---|---|
US (1) | US10304574B2 (pt) |
EP (1) | EP2870606B1 (pt) |
JP (1) | JP6289456B2 (pt) |
KR (1) | KR101841617B1 (pt) |
CN (1) | CN104428840B (pt) |
AR (1) | AR092346A1 (pt) |
BR (1) | BR112014031118B1 (pt) |
CA (1) | CA2878121C (pt) |
DE (1) | DE102012211897B3 (pt) |
RU (1) | RU2617431C2 (pt) |
SI (1) | SI2870606T1 (pt) |
TW (1) | TWI505291B (pt) |
UA (1) | UA113010C2 (pt) |
WO (1) | WO2014009134A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013205525A1 (de) | 2013-03-27 | 2014-10-02 | Areva Gmbh | Ventingsystem für das Containment einer kerntechnischen Anlage |
EP3170183B1 (en) * | 2014-07-14 | 2018-08-01 | Framatome Inc. | Convective dry filtered containment venting system |
CN105056614B (zh) * | 2015-07-20 | 2017-04-26 | 中广核研究院有限公司 | 安全壳再循环过滤器过滤模块 |
CN105551535B (zh) * | 2015-12-16 | 2018-12-04 | 中广核工程有限公司 | 核电站安全壳消氢系统 |
CN106356104A (zh) * | 2016-10-20 | 2017-01-25 | 上海核工程研究设计院 | 一种非能动消co装置 |
UA125299C2 (uk) * | 2016-12-29 | 2022-02-16 | Акционєрноє Общєство "Научно-Іслєдоватєльскій І Проектно-Конструкторскій Інстітут Енєргєтічєскіх Тєхнологій "Атомпроект" | Система поділу гермооб'єму контайнменту атомної електростанції |
KR20190100182A (ko) * | 2017-01-11 | 2019-08-28 | 프라마톰 게엠베하 | 촉매 재조합기 및 필터 장치 |
DE102017201115A1 (de) * | 2017-01-24 | 2018-07-26 | New Np Gmbh | Kerntechnische Anlage mit einem Ventingsystem |
JP6876447B2 (ja) * | 2017-01-24 | 2021-05-26 | 日立Geニュークリア・エナジー株式会社 | 原子力発電プラント |
RU2670430C1 (ru) * | 2017-11-30 | 2018-10-23 | Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") | Способ обеспечения водородной взрывобезопасности атомной электростанции |
CN109243633B (zh) * | 2018-08-13 | 2023-01-17 | 中国核电工程有限公司 | 一种核电厂自动化充排系统 |
CN110364275A (zh) * | 2019-06-12 | 2019-10-22 | 中广核工程有限公司 | 一种具有氢气复合单元的核电厂安全壳过滤排放系统及方法 |
KR102390659B1 (ko) * | 2020-04-10 | 2022-04-26 | 한국수력원자력 주식회사 | 원자로 건물의 피동 안전 시스템 |
US20230170101A1 (en) * | 2020-05-01 | 2023-06-01 | Westinghouse Electric Company Llc | Compact passive decay heat removal system for transportable micro-reactor applications |
CA3190582A1 (en) * | 2020-08-21 | 2022-02-24 | Veolia Nuclear Solutions, Inc. | Systems and methods for ion exchange |
CN112271003A (zh) * | 2020-10-13 | 2021-01-26 | 中广核工程有限公司 | 核电厂非能动消氢装置和消氢系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3212265C2 (de) * | 1982-04-02 | 1984-05-10 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Verfahren und Einrichtung zur gezielten Aktivitätsableitung aus dem Reaktorschutzgebäude einer gasgekühlten Kernkraftanlage |
JPS6144392A (ja) * | 1984-08-08 | 1986-03-04 | 株式会社東芝 | 原子炉格納容器の減圧装置 |
JPS63289488A (ja) * | 1987-05-22 | 1988-11-25 | Toshiba Corp | 原子炉格納容器の圧力制御装置 |
JPH0298689A (ja) * | 1988-10-05 | 1990-04-11 | Hitachi Ltd | 格納容器圧力抑制装置 |
JP2993744B2 (ja) * | 1991-01-22 | 1999-12-27 | 株式会社日立製作所 | 原子炉格納容器減圧装置 |
DE59105324D1 (de) * | 1991-02-07 | 1995-06-01 | Siemens Ag | Verfahren und Anlage zur Druckentlastung der Sicherheitshülle eines Kernkraftwerks. |
JP2971614B2 (ja) * | 1991-05-22 | 1999-11-08 | 株式会社日立製作所 | 原子炉格納容器減圧装置 |
JPH05203778A (ja) * | 1992-01-24 | 1993-08-10 | Hitachi Ltd | 静的可燃性ガス濃度制御系 |
DE4221693A1 (de) * | 1992-07-02 | 1994-01-05 | Siemens Ag | Verfahren und Vorrichtung zur thermischen Rekombination eines Gases eines Gasgemisches |
JP3151309B2 (ja) * | 1992-10-16 | 2001-04-03 | 株式会社日立製作所 | 可燃性ガス濃度静的低減装置 |
DE19532366C1 (de) * | 1995-09-01 | 1996-12-05 | Siemens Ag | Vorrichtung und Verfahren zur Inertisierung und zum Venting der Containment-Atmosphäre in einem Kernkraftwerk |
DE19636557B4 (de) * | 1996-09-09 | 2005-02-03 | Framatome Anp Gmbh | Verwendung eines Katalysatorsystems und Rekombinationseinrichtung zur Rekombination von Wasserstoff und Sauerstoff, insbesondere für ein Kernkraftwerk |
DE19708738C1 (de) * | 1997-03-04 | 1998-12-10 | Forschungszentrum Juelich Gmbh | Vorrichtung zum Beseitigen von Wasserstoff |
DE19801618C2 (de) | 1998-01-17 | 2001-05-10 | Forschungszentrum Juelich Gmbh | Vorrichtung zur katalytischen Umsetzung von Wasserstoff |
DE19812073C1 (de) * | 1998-03-19 | 1999-11-04 | Siemens Ag | Vorrichtung und Verfahren zum Abblasen von Dampf in einer Kernkraftanlage |
DE19914814C1 (de) | 1999-03-31 | 2000-12-14 | Siemens Ag | Rekombinationseinrichtung und Verfahren zur katalytischen Rekombination von Wasserstoff und/oder Kohlenmonoxid mit Sauerstoff in einem Gasgemisch |
DE20109069U1 (de) * | 2001-05-31 | 2001-08-16 | Framatome ANP GmbH, 91058 Erlangen | Druckentlastungsleitung |
DE10328773B3 (de) * | 2003-06-25 | 2005-02-17 | Framatome Anp Gmbh | Kerntechnische Anlage |
DE102007059827B3 (de) | 2007-12-11 | 2008-11-20 | Areva Np Gmbh | Sicherheitssystem ein kerntechnischen Anlage |
RU77488U1 (ru) * | 2008-07-09 | 2008-10-20 | Дмитрий Евгеньевич Кошманов | Пассивный автокаталитический рекомбинатор водорода и кислорода для работы в среде с высоким содержанием водорода |
DE102010035510A1 (de) * | 2010-08-25 | 2012-03-01 | Areva Np Gmbh | Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk |
DE102010035509A1 (de) | 2010-08-25 | 2012-03-01 | Areva Np Gmbh | Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk |
-
2012
- 2012-07-09 DE DE102012211897A patent/DE102012211897B3/de not_active Expired - Fee Related
-
2013
- 2013-06-24 CA CA2878121A patent/CA2878121C/en active Active
- 2013-06-24 CN CN201380036544.7A patent/CN104428840B/zh not_active Expired - Fee Related
- 2013-06-24 RU RU2015104062A patent/RU2617431C2/ru active
- 2013-06-24 SI SI201330196A patent/SI2870606T1/sl unknown
- 2013-06-24 UA UAA201500922A patent/UA113010C2/uk unknown
- 2013-06-24 JP JP2015520883A patent/JP6289456B2/ja active Active
- 2013-06-24 EP EP13736807.2A patent/EP2870606B1/de not_active Not-in-force
- 2013-06-24 BR BR112014031118-8A patent/BR112014031118B1/pt not_active IP Right Cessation
- 2013-06-24 WO PCT/EP2013/063100 patent/WO2014009134A1/de active Application Filing
- 2013-06-24 KR KR1020157003422A patent/KR101841617B1/ko active IP Right Grant
- 2013-07-04 TW TW102123916A patent/TWI505291B/zh not_active IP Right Cessation
- 2013-07-08 AR ARP130102416A patent/AR092346A1/es unknown
-
2015
- 2015-01-09 US US14/593,250 patent/US10304574B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2015104062A (ru) | 2016-08-27 |
JP6289456B2 (ja) | 2018-03-07 |
BR112014031118B1 (pt) | 2020-11-10 |
US20150243379A1 (en) | 2015-08-27 |
KR101841617B1 (ko) | 2018-03-26 |
DE102012211897B3 (de) | 2013-06-06 |
SI2870606T1 (sl) | 2016-07-29 |
CN104428840A (zh) | 2015-03-18 |
TWI505291B (zh) | 2015-10-21 |
EP2870606B1 (de) | 2016-03-02 |
KR20150032330A (ko) | 2015-03-25 |
EP2870606A1 (de) | 2015-05-13 |
TW201411646A (zh) | 2014-03-16 |
RU2617431C2 (ru) | 2017-04-25 |
CA2878121A1 (en) | 2014-01-16 |
AR092346A1 (es) | 2015-04-15 |
UA113010C2 (uk) | 2016-11-25 |
CA2878121C (en) | 2021-03-02 |
JP2015522167A (ja) | 2015-08-03 |
US10304574B2 (en) | 2019-05-28 |
WO2014009134A1 (de) | 2014-01-16 |
CN104428840B (zh) | 2017-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: FRAMATOME GMBH (DE) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/06/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |