JPH09502260A - ウラン含有核燃料焼結体、ウラン含有核燃料焼結体を有する原子炉燃料集合体及びウラン含有核燃料焼結体の処理方法 - Google Patents
ウラン含有核燃料焼結体、ウラン含有核燃料焼結体を有する原子炉燃料集合体及びウラン含有核燃料焼結体の処理方法Info
- Publication number
- JPH09502260A JPH09502260A JP7506185A JP50618595A JPH09502260A JP H09502260 A JPH09502260 A JP H09502260A JP 7506185 A JP7506185 A JP 7506185A JP 50618595 A JP50618595 A JP 50618595A JP H09502260 A JPH09502260 A JP H09502260A
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- boron
- nuclear fuel
- uranium
- volume
- 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.)
- Pending
Links
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 86
- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 67
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 19
- 229910052796 boron Inorganic materials 0.000 claims abstract description 41
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 229910052776 Thorium Inorganic materials 0.000 claims abstract description 15
- 239000000446 fuel Substances 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 229910052778 Plutonium Inorganic materials 0.000 claims abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 7
- 150000002910 rare earth metals Chemical group 0.000 claims abstract description 7
- 150000001639 boron compounds Chemical class 0.000 claims abstract 22
- 239000000843 powder Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910007948 ZrB2 Inorganic materials 0.000 claims description 2
- -1 boron halides Chemical class 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 2
- 229910052580 B4C Inorganic materials 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052786 argon Inorganic materials 0.000 claims 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 230000009257 reactivity Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 229910001632 barium fluoride Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 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 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QPXOIGGWJBMJIH-UHFFFAOYSA-N bis(boranylidyne)uranium Chemical compound B#[U]#B QPXOIGGWJBMJIH-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 102200052313 rs9282831 Human genes 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910000439 uranium oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5006—Boron compounds
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors
- Y10S376/901—Fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Catalysts (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93112714.6 | 1993-08-09 | ||
| EP93112714 | 1993-08-09 | ||
| EP93113358 | 1993-08-20 | ||
| EP93113358.1 | 1993-08-20 | ||
| PCT/EP1994/002470 WO1995004994A1 (de) | 1993-08-09 | 1994-07-26 | Uranhaltiger kernbrennstoff-sinterkörper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09502260A true JPH09502260A (ja) | 1997-03-04 |
Family
ID=26133359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7506185A Pending JPH09502260A (ja) | 1993-08-09 | 1994-07-26 | ウラン含有核燃料焼結体、ウラン含有核燃料焼結体を有する原子炉燃料集合体及びウラン含有核燃料焼結体の処理方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5642390A (OSRAM) |
| JP (1) | JPH09502260A (OSRAM) |
| KR (1) | KR960704324A (OSRAM) |
| TW (1) | TW240318B (OSRAM) |
| WO (1) | WO1995004994A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101436499B1 (ko) * | 2012-11-05 | 2014-09-01 | 한국원자력연구원 | 급속소결을 통한 가연성 흡수 핵연료 소결체의 제조방법 및 이에 따라 제조된 가연성 흡수 핵연료 소결체 |
| JP2020517910A (ja) * | 2017-04-26 | 2020-06-18 | ウェスティングハウス エレクトリック スウェーデン アーベー | セラミック核燃料ペレット、燃料棒および燃料集合体 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9515966D0 (en) * | 1995-08-03 | 1995-10-04 | British Nuclear Fuels Plc | Nuclear fuel pellets |
| RU2124766C1 (ru) * | 1997-04-04 | 1999-01-10 | Открытое акционерное общество "Машиностроительный завод" | Тепловыделяющая сборка канального ядерного реактора |
| RU2142170C1 (ru) * | 1998-02-18 | 1999-11-27 | ОАО "Машиностроительный завод" | Таблетка ядерного топлива |
| RU2141693C1 (ru) | 1998-07-29 | 1999-11-20 | Открытое акционерное общество "Машиностроительный завод" | Тепловыделяющая сборка водоохлаждаемого ядерного реактора |
| RU2176115C1 (ru) * | 2000-04-05 | 2001-11-20 | Государственный научный центр Российской Федерации - Физико-энергетический институт им. акад. А.И. Лейпунского | СПОСОБ ПОЛУЧЕНИЯ ТОПЛИВНОЙ КОМПОЗИЦИИ BaPuO3 ДЛЯ ЯДЕРНЫХ РЕАКТОРОВ |
| DE10115015C1 (de) * | 2001-03-27 | 2003-05-15 | Framatome Anp Gmbh | Verfahren zur Herstellung eines Kernbrennstoff-Sinterkörpers |
| ATE397781T1 (de) * | 2002-03-11 | 2008-06-15 | Urenco Nederland Bv | Kernbrennstoff aus einer uran-molybdän-legierung |
| RU2255386C2 (ru) * | 2003-09-26 | 2005-06-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ изготовления таблетированного ядерного топлива |
| US7139360B2 (en) * | 2004-10-14 | 2006-11-21 | Westinghouse Electric Co. Llc | Use of boron or enriched boron 10 in UO2 |
| US20070064861A1 (en) * | 2005-08-22 | 2007-03-22 | Battelle Energy Alliance, Llc | High-density, solid solution nuclear fuel and fuel block utilizing same |
| EP2280400A4 (en) * | 2008-04-16 | 2016-06-15 | Toshiba Kk | PROCESS FOR PRODUCTION OF NUCLEAR FUEL PASTIL, FUEL ASSEMBLY, PROCESS FOR PRODUCTION OF FUEL ASSEMBLY, AND URANIUM POWDER |
| EP3401924B1 (en) | 2017-05-12 | 2019-12-11 | Westinghouse Electric Sweden AB | A nuclear fuel pellet, a fuel rod, and a fuel assembly |
| CN115386836A (zh) * | 2022-09-05 | 2022-11-25 | 上海核工程研究设计院有限公司 | 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427222A (en) * | 1965-10-15 | 1969-02-11 | Westinghouse Electric Corp | Nuclear fuel elements |
| US4560575A (en) * | 1983-12-21 | 1985-12-24 | Westinghouse Electric Corp. | Method for coating a nuclear fuel with boron nitride |
| US4683114A (en) * | 1984-12-05 | 1987-07-28 | Westinghouse Electric Corp. | Burnable absorber-containing nuclear fuel pellets and formation of the same |
| DE3765673D1 (de) * | 1986-03-24 | 1990-11-29 | Siemens Ag | Kernbrennstoffsinterkoerper und verfahren zu seiner herstellung. |
-
1994
- 1994-07-26 KR KR1019960700621A patent/KR960704324A/ko not_active Withdrawn
- 1994-07-26 WO PCT/EP1994/002470 patent/WO1995004994A1/de not_active Ceased
- 1994-07-26 JP JP7506185A patent/JPH09502260A/ja active Pending
- 1994-08-16 TW TW083107519A patent/TW240318B/zh active
-
1996
- 1996-02-09 US US08/599,386 patent/US5642390A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101436499B1 (ko) * | 2012-11-05 | 2014-09-01 | 한국원자력연구원 | 급속소결을 통한 가연성 흡수 핵연료 소결체의 제조방법 및 이에 따라 제조된 가연성 흡수 핵연료 소결체 |
| JP2020517910A (ja) * | 2017-04-26 | 2020-06-18 | ウェスティングハウス エレクトリック スウェーデン アーベー | セラミック核燃料ペレット、燃料棒および燃料集合体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5642390A (en) | 1997-06-24 |
| WO1995004994A1 (de) | 1995-02-16 |
| KR960704324A (ko) | 1996-08-31 |
| TW240318B (OSRAM) | 1995-02-11 |
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