CN102915772B - 一种长寿命灰控制棒及吸收体 - Google Patents
一种长寿命灰控制棒及吸收体 Download PDFInfo
- Publication number
- CN102915772B CN102915772B CN201210127033.3A CN201210127033A CN102915772B CN 102915772 B CN102915772 B CN 102915772B CN 201210127033 A CN201210127033 A CN 201210127033A CN 102915772 B CN102915772 B CN 102915772B
- Authority
- CN
- China
- Prior art keywords
- thulium
- control rod
- absorbent material
- grey
- service life
- 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.)
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Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract 7
- 229910052775 Thulium Inorganic materials 0.000 claims abstract 22
- 239000000463 material Substances 0.000 claims abstract 20
- 230000002745 absorbent Effects 0.000 claims abstract 17
- 239000002250 absorbent Substances 0.000 claims abstract 17
- ZIKATJAYWZUJPY-UHFFFAOYSA-N thulium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Tm+3].[Tm+3] ZIKATJAYWZUJPY-UHFFFAOYSA-N 0.000 claims abstract 12
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 claims abstract 10
- 229910000767 Tm alloy Inorganic materials 0.000 claims abstract 9
- 239000007787 solid Substances 0.000 claims abstract 3
- 238000005253 cladding Methods 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 230000009257 reactivity Effects 0.000 abstract 1
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210127033.3A CN102915772B (zh) | 2012-04-27 | 2012-04-27 | 一种长寿命灰控制棒及吸收体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210127033.3A CN102915772B (zh) | 2012-04-27 | 2012-04-27 | 一种长寿命灰控制棒及吸收体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102915772A CN102915772A (zh) | 2013-02-06 |
CN102915772B true CN102915772B (zh) | 2015-08-26 |
Family
ID=47614105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210127033.3A Active CN102915772B (zh) | 2012-04-27 | 2012-04-27 | 一种长寿命灰控制棒及吸收体 |
Country Status (1)
Country | Link |
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CN (1) | CN102915772B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2535391B (en) * | 2013-10-25 | 2020-07-29 | Shanghai Nuclear Engineering Res & Design Institute | Gray control rod and neutron absorber thereof, and gray control rod assembly |
CN111933313B (zh) * | 2020-07-21 | 2023-06-02 | 上海核工程研究设计院有限公司 | 一种长寿命中子吸收材料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86104957A (zh) * | 1985-08-08 | 1987-04-01 | 西屋电气公司 | 考虑到零反应性再分布因素而应用轴向不均匀吸收材料的全长控制棒 |
CN1236018A (zh) * | 1998-03-19 | 1999-11-24 | 株式会社日立制作所 | 铪合金和使用了该合金的核反应堆控制棒用中子吸收体 |
CN102576574A (zh) * | 2009-09-14 | 2012-07-11 | 东洋炭素株式会社 | 高温燃气炉用控制棒 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7152002B2 (en) * | 2002-06-03 | 2006-12-19 | Sabia, Inc. | Method and apparatus for analysis of elements in bulk substance |
-
2012
- 2012-04-27 CN CN201210127033.3A patent/CN102915772B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86104957A (zh) * | 1985-08-08 | 1987-04-01 | 西屋电气公司 | 考虑到零反应性再分布因素而应用轴向不均匀吸收材料的全长控制棒 |
CN1236018A (zh) * | 1998-03-19 | 1999-11-24 | 株式会社日立制作所 | 铪合金和使用了该合金的核反应堆控制棒用中子吸收体 |
CN102576574A (zh) * | 2009-09-14 | 2012-07-11 | 东洋炭素株式会社 | 高温燃气炉用控制棒 |
Also Published As
Publication number | Publication date |
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CN102915772A (zh) | 2013-02-06 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: Shanghai Nuclear Engineering Research & Design Institute |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |