CN101252025B - 重水堆钴调节棒组件 - Google Patents
重水堆钴调节棒组件 Download PDFInfo
- Publication number
- CN101252025B CN101252025B CN2008100850161A CN200810085016A CN101252025B CN 101252025 B CN101252025 B CN 101252025B CN 2008100850161 A CN2008100850161 A CN 2008100850161A CN 200810085016 A CN200810085016 A CN 200810085016A CN 101252025 B CN101252025 B CN 101252025B
- Authority
- CN
- China
- Prior art keywords
- cobalt
- heavy water
- regulating rod
- rod component
- involucrum
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100850161A CN101252025B (zh) | 2008-03-13 | 2008-03-13 | 重水堆钴调节棒组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100850161A CN101252025B (zh) | 2008-03-13 | 2008-03-13 | 重水堆钴调节棒组件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101252025A CN101252025A (zh) | 2008-08-27 |
CN101252025B true CN101252025B (zh) | 2011-03-02 |
Family
ID=39955366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100850161A Active CN101252025B (zh) | 2008-03-13 | 2008-03-13 | 重水堆钴调节棒组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101252025B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148064A (zh) * | 2011-03-14 | 2011-08-10 | 中国原子能科学研究院 | 一种框架式反应堆控制棒结构 |
CN103077757B (zh) * | 2011-10-26 | 2015-09-30 | 上海核工程研究设计院 | 钴调节棒组件接收装置 |
CN103077754B (zh) * | 2011-10-26 | 2015-08-26 | 上海核工程研究设计院 | 水下钴棒组件拆卸及废物接收装置 |
CN103077755B (zh) * | 2011-10-26 | 2016-07-06 | 上海核工程研究设计院 | 棒束抓取工具 |
CN103377736A (zh) * | 2012-04-27 | 2013-10-30 | 上海核工程研究设计院 | 一种钴调节棒组件中的钴棒束部件 |
CN103943162B (zh) * | 2013-08-05 | 2017-02-22 | 深圳艾顿辐射防护安全设备有限公司 | 重水核反应堆核电站核燃料通道端面铅屏蔽块及制备方法 |
CN104681116A (zh) * | 2013-11-27 | 2015-06-03 | 上海核工程研究设计院 | 用于生产医用高比活度钴源的钴调节棒及钴棒束组件 |
CN105808910B (zh) * | 2014-12-30 | 2018-11-02 | 中核核电运行管理有限公司 | 锆铌压力管在candu反应堆中的辐照变形计算方法 |
CN104900288A (zh) * | 2015-04-08 | 2015-09-09 | 中科华核电技术研究院有限公司 | 用于压水堆制备放射源的新型阻流塞组件及放射性棒 |
CN106782714A (zh) * | 2017-01-10 | 2017-05-31 | 上海核工程研究设计院 | 一种用于乏燃料组件的内插式中子吸收组件 |
KR102060778B1 (ko) * | 2017-11-28 | 2020-02-11 | 한국수력원자력 주식회사 | 중수로의 핵연료 절감 방법 |
CN110689979A (zh) * | 2019-10-28 | 2020-01-14 | 中核核电运行管理有限公司 | 钴同位素棒束水下应急抓取装置 |
CN113241201B (zh) * | 2021-04-29 | 2022-03-04 | 西南科技大学 | 一种具有非均匀反射层的非均匀控制棒 |
CN114613525B (zh) * | 2021-06-30 | 2024-05-14 | 上海核工程研究设计院股份有限公司 | 一种利用重水堆生产高比活度钴放射源的钴调节棒芯体 |
CN114093548A (zh) * | 2021-10-14 | 2022-02-25 | 中核核电运行管理有限公司 | 一种重水堆生产无载体99Mo的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247549A (en) * | 1992-10-16 | 1993-09-21 | General Electric Company | Control rod spacer pad |
-
2008
- 2008-03-13 CN CN2008100850161A patent/CN101252025B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247549A (en) * | 1992-10-16 | 1993-09-21 | General Electric Company | Control rod spacer pad |
Non-Patent Citations (2)
Title |
---|
JP平2-140692A 1990.05.30 |
JP特开平7-104085A 1995.04.21 |
Also Published As
Publication number | Publication date |
---|---|
CN101252025A (zh) | 2008-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101252025B (zh) | 重水堆钴调节棒组件 | |
CN1319074C (zh) | 采用套管燃料组件的超临界水核反应堆 | |
US6512805B1 (en) | Light water reactor core and fuel assembly | |
US11367537B2 (en) | Annular nuclear fuel pellets with central burnable absorber | |
EP3437109B1 (en) | Inter-module fuel shuffling | |
US20100054389A1 (en) | Mixed oxide fuel assembly | |
Sinha | Advanced nuclear reactor systems–an Indian perspective | |
US11276502B2 (en) | Nuclear fuel bundle containing thorium and nuclear reactor comprising same | |
EP3306618B1 (en) | Nuclear reactor | |
US6909765B2 (en) | Method of uprating an existing nuclear power plant | |
CN111508622A (zh) | 堆芯及反应堆 | |
CN110867261B (zh) | 多类型芯块混合装载金属冷却反应堆及管理方法 | |
JP2018084558A (ja) | 制御棒ユニット、原子炉、燃料位置決定システム及び燃料位置決定方法 | |
US4657726A (en) | Moderator control apparatus for a nuclear reactor fuel assembly | |
US4717527A (en) | Fuel assembly | |
US20130070890A1 (en) | Grooved nuclear fuel assembly component insert | |
Hoang et al. | Conceptual design of a small-pressurized water reactor using the AP1000 fuel assembly design | |
Choi et al. | Design Characteristics of the Energy Multiplier Module (EM2) | |
CN114613525A (zh) | 一种利用重水堆生产高比活度钴放射源的钴调节棒芯体 | |
Torgerson | CANDU development: the next 25 years | |
CN115394458A (zh) | 一种基于棒束型燃料组件的超高通量反应堆堆芯 | |
CN117174349A (zh) | 镓金属冷却的兆瓦级小型模块化核反应堆 | |
Kessler | Converter Reactors With a Thermal Neutron Spectrum | |
Krishnani | Development of Advanced Nuclear Energy Systems in India | |
Alesso | Proven commercial reactor types: An introduction to their principal advantages and disadvantages |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA ISOTOPE CORPORATION |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Libing Inventor after: Cai Yingen Inventor after: Jing Yi Inventor after: Chen Yu Inventor after: Zhou Yunqing Inventor after: Liu Jinxiang Inventor before: Zhu Libing Inventor before: Cai Yingen Inventor before: Jing Yi Inventor before: Chen Yu Inventor before: Zhou Yunqing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU LIBING CAI YINGEN JING YI CHEN YU ZHOU YUNQING TO: ZHU LIBING CAI YINGEN JING YI CHEN YU ZHOU YUNQING LIU JINXIANG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100813 Address after: 200233 Shanghai Hong Caojing Road No. 29 Applicant after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co-applicant after: China Isotope Co.,Ltd. Address before: 200233 Shanghai Hong Caojing Road No. 29 Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200233 Shanghai Hong Caojing Road No. 29 Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Patentee after: China lsotope & Radiation Corp. Address before: 200233 Shanghai Hong Caojing Road No. 29 Patentee before: Shanghai Nuclear Engineering Research & Design Institute Patentee before: China Isotope Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: China lsotope & Radiation Corp. Address before: 200233, 29 Rainbow Road, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Patentee before: China lsotope & Radiation Corp. |