KR850003810A - 원자로 소자 봉 - Google Patents
원자로 소자 봉 Download PDFInfo
- Publication number
- KR850003810A KR850003810A KR1019840007106A KR840007106A KR850003810A KR 850003810 A KR850003810 A KR 850003810A KR 1019840007106 A KR1019840007106 A KR 1019840007106A KR 840007106 A KR840007106 A KR 840007106A KR 850003810 A KR850003810 A KR 850003810A
- Authority
- KR
- South Korea
- Prior art keywords
- reactor element
- reactor
- rod
- metal tube
- solid state
- Prior art date
Links
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 229910000439 uranium oxide Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 8
- 229910052751 metal Inorganic materials 0.000 claims 7
- 239000002184 metal Substances 0.000 claims 7
- 239000007787 solid Substances 0.000 claims 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 4
- 239000001307 helium Substances 0.000 claims 4
- 229910052734 helium Inorganic materials 0.000 claims 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 4
- 230000002745 absorbent Effects 0.000 claims 3
- 239000002250 absorbent Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 2
- 239000001569 carbon dioxide Substances 0.000 claims 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 2
- 239000003758 nuclear fuel Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910000925 Cd alloy Inorganic materials 0.000 claims 1
- 229910052770 Uranium Inorganic materials 0.000 claims 1
- 229910001093 Zr alloy Inorganic materials 0.000 claims 1
- BCEYEWXLSNZEFA-UHFFFAOYSA-N [Ag].[Cd].[In] Chemical compound [Ag].[Cd].[In] BCEYEWXLSNZEFA-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- SHZGCJCMOBCMKK-KGJVWPDLSA-N beta-L-fucose Chemical compound C[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@@H]1O SHZGCJCMOBCMKK-KGJVWPDLSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 다수의 우라늄 산화물 소결체를 포함하고 있는 연로봉의 입단면도.
제2도는 제1도의 Ⅱ-Ⅱ에 따른 횡당면도.
Claims (11)
- 밀폐 밀봉된 금손제의 튜브로 구성되고, 상기 튜브내에 헬륨 분위기와 고체 상태의 물질을 포함하며 상기 고체상태의 물질은 원자로의 작동중에 헬륨 분위기 속에 트리륨을 방출하도록 구성되어진 원자로 소자에 있어서, 상기 헬륨 분위기에는 산소, 일산화탄소, 이산화탄소를 상기 금속제 튜브의 내부면에 산화물층이 입혀질 수 있을 만큼의 양을 포함하여 상기 금속제 튜브를 통한 트리툼의 누출을 감소시키는 것을 특징으로 하는 원자로 소자봉.
- 제1항에 있어서, 산소, 일산화탄소, 이산화탄소가 헬륨 분위기의 중량에 대해 2~3퍼센트의 중량 퍼센트로 함유되는 것을 특징으로 하는 원자로 소자봉.
- 제1항 내지 제2항에 있어서, 상기 원자로 소자로, 고체상태의 물질로써 핵 연료를 포함하고 있는 밀봉 밀폐 금속제 튜브로 구성되어 있는 연료봉인 것을 특징으로 하는 원자로 소자봉.
- 제3항에 있어서, 상기 핵연료란 우라늄 산화물이나, 혹은 우라늄과 플루토늄 산화물의 혼합물인 것을 특징으로 하는 원자로 소자봉.
- 제3 내지 게4항에 있어서, 상기 고체상태의 물질로는 가연성 흡수물지도 포함하는 것을 특징으로 하는 원자로 소자봉.
- 제1항 내지 제2항에 있어서, 상기 원자로 소자는 고체 상태의 물질로써 가연성 흡수물질을 포함하고 있는 금속제의 밀폐 밀봉 튜브로 구성되는 가연성 흡수봉인 것을 특징으로 하는 원자로 소자봉.
- 제6항에 있어서, 상기 가연성 흡수 물질이 란붕소을 포함하는 물질인 것을 특징으로 하는 원자로 소자봉.
- 제1항 내지 제7항중 어느 한항에 있어서, 상기 금속제 튜브란 스테인리스강이나 지르코니움 합금으로 구성되는 것을 특징으로 하는 원자로 소자봉.
- 제1항 내지 제2항에 있어서, 상기 원자로 소자란 고체상태의 물질로 중성자 흡수물질을 포함하는 밀폐 밀봉 상태의 금속제 튜브로 구성되는 제어봉인 것을 특징으로 하는 원자로 소자봉.
- 제9항에 있어서, 상기 금속제 튜브란 스테인리스강이나 니켈 기본강 합금으로 구성되는 것을 특징으로 하는 원자로 소자봉.
- 제9항 내지 제10항에 있어서, 상기 중성자 흡수물질이란 붕소카바이드(B4C), 은-인듐-카드뮴 합금이나 하프늄인 것을 특징으로 하는 원자로 소자봉.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/552,227 US4609524A (en) | 1983-11-16 | 1983-11-16 | Nuclear reactor component rods and method of forming the same |
| US552227 | 1983-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850003810A true KR850003810A (ko) | 1985-06-26 |
Family
ID=24204430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840007106A KR850003810A (ko) | 1983-11-16 | 1984-11-13 | 원자로 소자 봉 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4609524A (ko) |
| EP (1) | EP0145336B1 (ko) |
| JP (1) | JPS60125588A (ko) |
| KR (1) | KR850003810A (ko) |
| DE (1) | DE3481669D1 (ko) |
| ES (1) | ES8702046A1 (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4836977A (en) * | 1985-04-01 | 1989-06-06 | Westinghouse Electric Corp. | Standardized reduced length burnable absorber rods for a nuclear reactor |
| US4728487A (en) * | 1985-04-01 | 1988-03-01 | Westinghouse Electric Corp. | Standardized reduced length burnable absorber rods for a nuclear reactor |
| JPS62147396A (ja) * | 1985-12-20 | 1987-07-01 | 三菱原子燃料株式会社 | 中性子吸収棒 |
| US5242622A (en) * | 1988-09-15 | 1993-09-07 | Compagnie Europeenne Du Zirconium Cezus | Process for the production of a neutron absorbing pellet, the pellet obtained and the use thereof |
| FR2639463B1 (fr) * | 1988-11-22 | 1990-12-21 | Commissariat Energie Atomique | Crayon d'element combustible pour reacteur nucleaire refroidi a l'eau |
| US4988473A (en) * | 1988-12-08 | 1991-01-29 | Westinghouse Electric Corp. | Self-latching reactivity-reducing device for use in on-site spent fuel assembly storage |
| US5280504A (en) * | 1992-06-30 | 1994-01-18 | Combustion Engineering, Inc. | Zirconium alloy tube with a boron-containing layer |
| US5331676A (en) * | 1993-12-06 | 1994-07-19 | Westinghouse Electric Corp. | Calibration fixture for induction furnace |
| JP3313624B2 (ja) * | 1997-08-22 | 2002-08-12 | 株式会社日立製作所 | 沸騰水型原子炉用制御棒の製造方法 |
| SE520391C2 (sv) * | 2001-08-23 | 2003-07-01 | Westinghouse Atom Ab | Förfarande och anordning för utvärdering av integriteten av en styrsubstans i en nukleär anläggning |
| SE524428C3 (sv) * | 2002-12-20 | 2004-09-08 | Westinghouse Atom Ab | Kärnbränslestav samt förfarande för tillverkning av en kärnbränslestav |
| US7922065B2 (en) * | 2004-08-02 | 2011-04-12 | Ati Properties, Inc. | Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts |
| US20060176995A1 (en) * | 2005-02-10 | 2006-08-10 | Arizona Public Service Company | Control arrangement for use with nuclear fuel |
| US20100226472A1 (en) * | 2009-03-06 | 2010-09-09 | Westinghouse Electric Company Llc | Nuclear fuel element and assembly |
| US10118259B1 (en) | 2012-12-11 | 2018-11-06 | Ati Properties Llc | Corrosion resistant bimetallic tube manufactured by a two-step process |
| CN109473190A (zh) * | 2018-11-29 | 2019-03-15 | 上海核工程研究设计院有限公司 | 一种减少氚排放的次级中子源棒 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081512A (en) * | 1965-01-22 | 1967-08-31 | Atomic Energy Authority Uk | Improvements in or relating to nuclear fuel elements |
| GB1126612A (en) * | 1965-02-09 | 1968-09-11 | Euratom | Process for the manufacturing of nuclear fuel elements |
| US3427222A (en) * | 1965-10-15 | 1969-02-11 | Westinghouse Electric Corp | Nuclear fuel elements |
| JPS534199B2 (ko) * | 1974-05-22 | 1978-02-15 | ||
| DE2624326C2 (de) * | 1976-05-31 | 1982-09-16 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Mit einer Hülle versehener Kernbrennstab |
| US4100020A (en) * | 1976-10-22 | 1978-07-11 | Combustion Engineering, Inc. | Internal fuel pin oxidizer |
| US4279700A (en) * | 1976-11-15 | 1981-07-21 | Westinghouse Electric Corp. | Tritium removal and retention device |
| JPS6026991B2 (ja) * | 1977-05-13 | 1985-06-26 | 株式会社東芝 | 核燃料要素およびその製造方法 |
| DE2737532C2 (de) * | 1977-08-19 | 1979-05-10 | Kraftwerk Union Ag, 4330 Muelheim | Verfahren zum Schutz der Hüllrohre von Kernreaktorbrennstäben |
| IT1125478B (it) * | 1978-10-16 | 1986-05-14 | Westinghouse Electric Corp | Materiali di veleno bruciabili per uso nei reattori nucleari |
| JPS58147678A (ja) * | 1982-02-26 | 1983-09-02 | 日本核燃料開発株式会社 | 核燃料要素 |
| JPS58147676A (ja) * | 1982-02-26 | 1983-09-02 | 日本核燃料開発株式会社 | 核燃料要素 |
-
1983
- 1983-11-16 US US06/552,227 patent/US4609524A/en not_active Expired - Fee Related
-
1984
- 1984-11-13 ES ES537618A patent/ES8702046A1/es not_active Expired
- 1984-11-13 KR KR1019840007106A patent/KR850003810A/ko not_active Application Discontinuation
- 1984-11-16 JP JP59240893A patent/JPS60125588A/ja active Pending
- 1984-11-16 DE DE8484307961T patent/DE3481669D1/de not_active Expired - Fee Related
- 1984-11-16 EP EP84307961A patent/EP0145336B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES8702046A1 (es) | 1986-12-01 |
| EP0145336B1 (en) | 1990-03-14 |
| ES537618A0 (es) | 1986-12-01 |
| EP0145336A1 (en) | 1985-06-19 |
| DE3481669D1 (de) | 1990-04-19 |
| JPS60125588A (ja) | 1985-07-04 |
| US4609524A (en) | 1986-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |