KR20170077277A - 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 - Google Patents
재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 Download PDFInfo
- Publication number
- KR20170077277A KR20170077277A KR1020177017346A KR20177017346A KR20170077277A KR 20170077277 A KR20170077277 A KR 20170077277A KR 1020177017346 A KR1020177017346 A KR 1020177017346A KR 20177017346 A KR20177017346 A KR 20177017346A KR 20170077277 A KR20170077277 A KR 20170077277A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- elements
- material content
- fissile material
- bundle
- 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
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
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- 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
-
- Y02E30/38—
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
도 2는 본 발명에 따른 핵연료 다발의 제2 구현예의 단면도로서, 역시 연료 다발 내의 연료 배열이 여러 가지로 가능하다는 것을 나타내는 도면이다.
도 3은 본 발명에 따른 핵연료 다발의 제3 구현예의 단면도로서, 역시 연료 다발 내의 연료 배열이 여러 가지로 가능하다는 것을 나타내는 도면이다.
도 4는 본 발명에 따른 핵연료 다발의 제4 구현예의 단면도로서, 역시 연료 다발 내의 연료 배열이 여러 가지로 가능하다는 것을 나타내는 도면이다.
도 5는 도 1 내지 4의 핵연료 다발 중 어느 하나를 이용하는 원자로의 개략도이다.
Claims (1)
- 프로그램.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2010/002914 WO2012066367A1 (en) | 2010-11-15 | 2010-11-15 | Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137015370A Division KR20130117812A (ko) | 2010-11-15 | 2010-11-15 | 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170077277A true KR20170077277A (ko) | 2017-07-05 |
| KR102083877B1 KR102083877B1 (ko) | 2020-03-03 |
Family
ID=46083529
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177017346A Active KR102083877B1 (ko) | 2010-11-15 | 2010-11-15 | 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
| KR1020137015370A Ceased KR20130117812A (ko) | 2010-11-15 | 2010-11-15 | 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137015370A Ceased KR20130117812A (ko) | 2010-11-15 | 2010-11-15 | 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20130308741A1 (ko) |
| KR (2) | KR102083877B1 (ko) |
| CN (2) | CN103384903B (ko) |
| CA (1) | CA2820125C (ko) |
| RO (1) | RO129196B1 (ko) |
| WO (1) | WO2012066367A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO129128B1 (ro) | 2010-09-03 | 2021-10-29 | Atomic Energy Of Canada Limited | Fascicul de combustibil nuclear conţinând toriu, şi reactor nuclear cuprinzând un astfel de fascicul |
| KR20130114675A (ko) | 2010-11-15 | 2013-10-17 | 아토믹 에너지 오브 캐나다 리미티드 | 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
| KR20170052701A (ko) | 2010-11-15 | 2017-05-12 | 아토믹 에너지 오브 캐나다 리미티드 | 중성자 흡수제를 함유하는 핵연료 |
| AU2015317816B2 (en) * | 2014-09-16 | 2020-05-14 | Lightbridge Corporation | Nuclear fuel assembly |
| US11289212B2 (en) * | 2019-09-30 | 2022-03-29 | BWXT Advanced Technologies LLC | Fission reactor with segmented cladding bodies having cladding arms with involute curve shape |
| JP7447046B2 (ja) | 2021-03-23 | 2024-03-11 | 株式会社東芝 | 軽水炉ウラン燃料集合体及び核燃料サイクルの運用方法 |
| KR20240021174A (ko) | 2021-05-11 | 2024-02-16 | 클린 코어 토륨 에너지 엘엘씨 | 가압중수로를 위한 토륨 기반 연료 설계 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01277798A (ja) * | 1988-04-30 | 1989-11-08 | Hitachi Ltd | 原子炉燃料集合体 |
| US5202085A (en) * | 1990-09-19 | 1993-04-13 | Hitachi, Ltd. | Fuel assembly and reactor core |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664880A (en) * | 1984-12-07 | 1987-05-12 | Westinghouse Electric Corp. | Wire mesh debris trap for a fuel assembly |
| GB8707614D0 (en) * | 1987-03-31 | 1987-05-07 | Nat Nuclear Corp Ltd | Reactivity control in nuclear reactors |
| RU2200987C2 (ru) * | 2001-02-07 | 2003-03-20 | Открытое акционерное общество "Машиностроительный завод" | Способ подготовки порошков изотопов урана для гомогенизации |
| FR2863097B1 (fr) * | 2003-11-27 | 2008-05-02 | Framatome Anp | Assemblage de combustible pour reacteur nucleaire a eau pressurisee contenant de l'uranium enrichi sans plutonium. |
| US20070102672A1 (en) * | 2004-12-06 | 2007-05-10 | Hamilton Judd D | Ceramic radiation shielding material and method of preparation |
| CN101471150B (zh) * | 2007-12-29 | 2011-03-02 | 中国核动力研究设计院 | 均匀性水溶液核反应堆燃料溶液纯化工艺 |
| CN101572127B (zh) * | 2008-04-28 | 2012-10-03 | 中科华核电技术研究院有限公司 | 一种核燃料棒、核燃料组件及核反应堆堆芯 |
| CN101656112B (zh) * | 2009-02-09 | 2011-11-30 | 张育曼 | 压力壳内驱动机构驱动的挤水棒组件及采用该组件的水堆 |
-
2010
- 2010-11-15 CA CA2820125A patent/CA2820125C/en active Active
- 2010-11-15 KR KR1020177017346A patent/KR102083877B1/ko active Active
- 2010-11-15 CN CN201080071078.2A patent/CN103384903B/zh active Active
- 2010-11-15 US US13/885,582 patent/US20130308741A1/en not_active Abandoned
- 2010-11-15 RO RO201300361A patent/RO129196B1/ro unknown
- 2010-11-15 CN CN201710414203.9A patent/CN107256725B/zh active Active
- 2010-11-15 WO PCT/IB2010/002914 patent/WO2012066367A1/en not_active Ceased
- 2010-11-15 KR KR1020137015370A patent/KR20130117812A/ko not_active Ceased
-
2018
- 2018-09-14 US US16/131,963 patent/US11037688B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01277798A (ja) * | 1988-04-30 | 1989-11-08 | Hitachi Ltd | 原子炉燃料集合体 |
| US5202085A (en) * | 1990-09-19 | 1993-04-13 | Hitachi, Ltd. | Fuel assembly and reactor core |
Non-Patent Citations (2)
| Title |
|---|
| Del Cul et al., "Analysis of the Reuse of Uranium Recovered from the Reprocessing of Commercial LWR Spent Fuel", ORNL/TM-2007/207 (2009.01.) * |
| Horhoianu et al., "Technical feasibility of using RU-43 fuel in the CANDU-6 reactors of the Cernavoda NPP", (2008.01.15.) * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190057784A1 (en) | 2019-02-21 |
| RO129196B1 (ro) | 2021-10-29 |
| CA2820125C (en) | 2021-02-16 |
| KR20130117812A (ko) | 2013-10-28 |
| CN103384903B (zh) | 2017-06-23 |
| RO129196A2 (ro) | 2014-01-30 |
| CN107256725B (zh) | 2020-04-17 |
| CN103384903A (zh) | 2013-11-06 |
| US11037688B2 (en) | 2021-06-15 |
| CA2820125A1 (en) | 2012-05-24 |
| US20130308741A1 (en) | 2013-11-21 |
| KR102083877B1 (ko) | 2020-03-03 |
| WO2012066367A1 (en) | 2012-05-24 |
| CN107256725A (zh) | 2017-10-17 |
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