CN1080771A - 核反应堆各部件的冷却与净化综合系统 - Google Patents
核反应堆各部件的冷却与净化综合系统 Download PDFInfo
- Publication number
- CN1080771A CN1080771A CN93107013A CN93107013A CN1080771A CN 1080771 A CN1080771 A CN 1080771A CN 93107013 A CN93107013 A CN 93107013A CN 93107013 A CN93107013 A CN 93107013A CN 1080771 A CN1080771 A CN 1080771A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- cooling
- cooling medium
- spent fuel
- refuel
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 238000000746 purification Methods 0.000 title claims abstract description 34
- 239000002826 coolant Substances 0.000 claims abstract description 86
- 239000002915 spent fuel radioactive waste Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000446 fuel Substances 0.000 claims description 27
- 230000004992 fission Effects 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 7
- 238000009428 plumbing Methods 0.000 claims 7
- 239000002245 particle Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
- G21C19/02—Details of handling arrangements
- G21C19/06—Magazines for holding fuel elements or control elements
- G21C19/07—Storage racks; Storage pools
-
- 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
-
- 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)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/903,632 US5271051A (en) | 1992-06-24 | 1992-06-24 | Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank |
US903,632 | 1992-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1080771A true CN1080771A (zh) | 1994-01-12 |
CN1046046C CN1046046C (zh) | 1999-10-27 |
Family
ID=25417828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93107013A Expired - Lifetime CN1046046C (zh) | 1992-06-24 | 1993-06-12 | 核反应堆各部件的冷却与净化综合系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5271051A (zh) |
JP (1) | JP3226383B2 (zh) |
KR (1) | KR940001177A (zh) |
CN (1) | CN1046046C (zh) |
GB (1) | GB2268318B (zh) |
IT (1) | IT1263671B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322516C (zh) * | 2002-04-22 | 2007-06-20 | 费罗马托姆Anp有限责任公司 | 用于核技术设备的燃料元件的中间储存系统及其运行方法 |
CN101577146A (zh) * | 2008-05-01 | 2009-11-11 | 通用电气-日立核能美国有限责任公司 | 用于存储并处理放射性同位素的系统和方法 |
CN101720488A (zh) * | 2007-03-06 | 2010-06-02 | 阿海珐有限公司 | 在应急系统的闭合回路中使用纳米颗粒的核电设备及相关方法 |
CN102439667A (zh) * | 2009-05-21 | 2012-05-02 | 西屋电气有限责任公司 | 待安装在可变的净空间隙中的辐射屏蔽体 |
CN101625908B (zh) * | 2009-07-22 | 2012-06-27 | 中国广东核电集团有限公司 | 一种核电站硼回收系统 |
CN105122377B (zh) * | 2013-03-14 | 2017-03-08 | 西屋电气有限责任公司 | 限制乏燃料池补给水的安全壳内乏燃料储存器 |
CN109166636A (zh) * | 2018-08-06 | 2019-01-08 | 广东核电合营有限公司 | 一种压水堆核电机组一回路不间断净化的系统及方法 |
CN117711654A (zh) * | 2023-11-09 | 2024-03-15 | 安徽新核能源科技有限公司 | 一种使用液态金属冷却剂的核电站核岛系统 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488642A (en) * | 1994-08-22 | 1996-01-30 | Consolidated Edison Company Of New York, Inc. | Cooling system for spent fuel pool |
US20070084782A1 (en) * | 2005-10-05 | 2007-04-19 | Enercon Services, Inc. | Filter medium for strainers used in nuclear reactor emergency core cooling systems |
US20110283701A1 (en) * | 2011-08-07 | 2011-11-24 | Shahriar Eftekharzadeh | Self Powered Cooling |
US9208906B2 (en) | 2012-06-13 | 2015-12-08 | Westinghouse Electric Company Llc | Passive system for cooling the core of a nuclear reactor |
CN103021487B (zh) * | 2012-11-27 | 2016-02-03 | 中国核电工程有限公司 | 一种乏燃料水池冷却及净化系统 |
US9881704B2 (en) * | 2015-01-28 | 2018-01-30 | Nuscale Power, Llc | Containment vessel drain system |
US10354762B2 (en) | 2015-10-26 | 2019-07-16 | Nuscale Power, Llc | Passive cooling to cold shutdown |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2217398A1 (de) * | 1972-04-11 | 1973-10-25 | Siemens Ag | Kernreaktor |
US4004154A (en) * | 1975-03-17 | 1977-01-18 | Combustion Engineering, Inc. | Fissionable mass storage device |
DE2554180A1 (de) * | 1975-12-02 | 1977-06-16 | Kraftwerk Union Ag | Kernreaktoranlage |
JPS54148994A (en) * | 1978-05-16 | 1979-11-21 | Toshiba Corp | Fuel pool cooling and purifing device |
JPS54162094A (en) * | 1978-06-14 | 1979-12-22 | Toshiba Corp | Fuel pool cooling and cleaning device |
DE3014289A1 (de) * | 1980-04-15 | 1981-10-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zum abfuehren der zerfallswaerme radioaktiver substanzen |
JPS6290598A (ja) * | 1985-10-17 | 1987-04-25 | 株式会社東芝 | 燃料プ−ル冷却浄化系 |
US4753771A (en) * | 1986-02-07 | 1988-06-28 | Westinghouse Electric Corp. | Passive safety system for a pressurized water nuclear reactor |
JPH0640147B2 (ja) * | 1987-08-26 | 1994-05-25 | 株式会社日立製作所 | 使用済燃料プ−ル浄化冷却設備 |
US4959146A (en) * | 1988-01-21 | 1990-09-25 | Kristan Louis L | Remotely operated submersible underwater suction apparatus |
-
1992
- 1992-06-24 US US07/903,632 patent/US5271051A/en not_active Expired - Lifetime
-
1993
- 1993-06-12 CN CN93107013A patent/CN1046046C/zh not_active Expired - Lifetime
- 1993-06-14 IT ITPD930130A patent/IT1263671B/it active IP Right Grant
- 1993-06-16 GB GB9312416A patent/GB2268318B/en not_active Expired - Lifetime
- 1993-06-21 JP JP17470993A patent/JP3226383B2/ja not_active Expired - Lifetime
- 1993-06-23 KR KR1019930011535A patent/KR940001177A/ko not_active Application Discontinuation
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322516C (zh) * | 2002-04-22 | 2007-06-20 | 费罗马托姆Anp有限责任公司 | 用于核技术设备的燃料元件的中间储存系统及其运行方法 |
CN101720488B (zh) * | 2007-03-06 | 2013-08-28 | 阿海珐有限公司 | 在应急系统的闭合回路中使用纳米颗粒的核电设备及相关方法 |
CN101720488A (zh) * | 2007-03-06 | 2010-06-02 | 阿海珐有限公司 | 在应急系统的闭合回路中使用纳米颗粒的核电设备及相关方法 |
CN101577146A (zh) * | 2008-05-01 | 2009-11-11 | 通用电气-日立核能美国有限责任公司 | 用于存储并处理放射性同位素的系统和方法 |
CN101577146B (zh) * | 2008-05-01 | 2014-06-25 | 通用电气-日立核能美国有限责任公司 | 用于存储并处理放射性同位素的系统 |
CN102439667A (zh) * | 2009-05-21 | 2012-05-02 | 西屋电气有限责任公司 | 待安装在可变的净空间隙中的辐射屏蔽体 |
CN102439667B (zh) * | 2009-05-21 | 2015-01-21 | 西屋电气有限责任公司 | 待安装在可变的净空间隙中的辐射屏蔽体及发电设施 |
US9466399B2 (en) | 2009-05-21 | 2016-10-11 | Westinghouse Electric Company Llc | Expansion gap radiation shield |
CN101625908B (zh) * | 2009-07-22 | 2012-06-27 | 中国广东核电集团有限公司 | 一种核电站硼回收系统 |
CN105122377B (zh) * | 2013-03-14 | 2017-03-08 | 西屋电气有限责任公司 | 限制乏燃料池补给水的安全壳内乏燃料储存器 |
CN109166636A (zh) * | 2018-08-06 | 2019-01-08 | 广东核电合营有限公司 | 一种压水堆核电机组一回路不间断净化的系统及方法 |
CN109166636B (zh) * | 2018-08-06 | 2023-08-25 | 广东核电合营有限公司 | 一种压水堆核电机组一回路不间断净化的系统及方法 |
CN117711654A (zh) * | 2023-11-09 | 2024-03-15 | 安徽新核能源科技有限公司 | 一种使用液态金属冷却剂的核电站核岛系统 |
CN117711654B (zh) * | 2023-11-09 | 2024-06-18 | 安徽新核能源科技有限公司 | 一种使用液态金属冷却剂的核电站核岛系统 |
Also Published As
Publication number | Publication date |
---|---|
GB2268318A (en) | 1994-01-05 |
JPH0659087A (ja) | 1994-03-04 |
ITPD930130A1 (it) | 1994-12-14 |
GB9312416D0 (en) | 1993-07-28 |
GB2268318B (en) | 1996-02-14 |
JP3226383B2 (ja) | 2001-11-05 |
ITPD930130A0 (it) | 1993-06-14 |
US5271051A (en) | 1993-12-14 |
CN1046046C (zh) | 1999-10-27 |
KR940001177A (ko) | 1994-01-10 |
IT1263671B (it) | 1996-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1046046C (zh) | 核反应堆各部件的冷却与净化综合系统 | |
EP2122636B1 (en) | Nuclear power plant using nanoparticles in emergency systems and related method | |
CN113808764B (zh) | 安全壳内堆芯余热导出方法和系统 | |
CN112885490B (zh) | 一种一体化非能动先进小堆 | |
US3966548A (en) | Cooling system for a nuclear reactor | |
CN109243634B (zh) | 反应堆安全系统 | |
US4187146A (en) | Reduction of radioactive emissions from nuclear-reactor plant | |
CN113421661A (zh) | 一种防止蒸汽发生器满溢的系统 | |
RU2150153C1 (ru) | Аварийная система питания и борирования для реактора, охлаждаемого водой под давлением, и способ эксплуатации такой аварийной системы питания и борирования | |
CN215450910U (zh) | 一种一体化非能动先进小堆 | |
RU2102800C1 (ru) | Энергетическая установка | |
KR100448876B1 (ko) | 원자력발전소의 비상급수 시스템 | |
JPH1090468A (ja) | 非常用炉心冷却装置 | |
CN218599828U (zh) | 一种带前置泵的给水泵组暖泵系统 | |
JPH036497A (ja) | 沸謄水型原子力発電プラント | |
CN217926520U (zh) | 一种汽机eh油循环和处理系统 | |
CN209843262U (zh) | 一种核电厂核燃料余热导出系统 | |
CN213583136U (zh) | 热量排出系统以及具有该热量排出系统的池式反应堆 | |
JPH0640147B2 (ja) | 使用済燃料プ−ル浄化冷却設備 | |
JP2001091684A (ja) | 燃料プール冷却設備 | |
CN115019982A (zh) | 压水堆核电站热量导出系统及方法 | |
DE19942199B4 (de) | Vorrichtung und Verfahren zum Druckentlasten und zum passiven Nachspeisen von Kühlmittel in einem Druckbehälter | |
JP2573284B2 (ja) | 原子炉ウエルプール冷却設備の運転方法 | |
JPH029720B2 (zh) | ||
JPH08285983A (ja) | 非常用炉心冷却設備 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: WESTINGHOUSE ELECTRIC CORPORPORATION TO: WESTINGHOUSE ELECTRIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Westinghouse Electric Corp. Patentee before: Westinghouse Electric Corp. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: State Nuclear Technology Corporation Assignor: Westinghouse technologies licensing Co Contract record no.: 2011990001135 Denomination of invention: Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity and refueling water storage tank Granted publication date: 19991027 License type: Common License Open date: 19940112 Record date: 20111230 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 19991027 |