JPS64675B2 - - Google Patents
Info
- Publication number
- JPS64675B2 JPS64675B2 JP58096695A JP9669583A JPS64675B2 JP S64675 B2 JPS64675 B2 JP S64675B2 JP 58096695 A JP58096695 A JP 58096695A JP 9669583 A JP9669583 A JP 9669583A JP S64675 B2 JPS64675 B2 JP S64675B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- nuclear
- nuclear fuel
- pellet
- region
- 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.)
- Expired
Links
- 239000003758 nuclear fuel Substances 0.000 claims description 70
- 239000008188 pellet Substances 0.000 claims description 60
- 238000005253 cladding Methods 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 16
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical class 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical group [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims 1
- 229910000484 niobium oxide Inorganic materials 0.000 claims 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical group [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims 1
- 229910000439 uranium oxide Inorganic materials 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 45
- 239000007789 gas Substances 0.000 description 38
- 239000002245 particle Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- QHMGFQBUOCYLDT-RNFRBKRXSA-N n-(diaminomethylidene)-2-[(2r,5r)-2,5-dimethyl-2,5-dihydropyrrol-1-yl]acetamide Chemical compound C[C@@H]1C=C[C@@H](C)N1CC(=O)N=C(N)N QHMGFQBUOCYLDT-RNFRBKRXSA-N 0.000 description 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 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 Fuels And Fuel-Associated Substances (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58096695A JPS59220677A (ja) | 1983-05-30 | 1983-05-30 | 原子炉燃料棒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58096695A JPS59220677A (ja) | 1983-05-30 | 1983-05-30 | 原子炉燃料棒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59220677A JPS59220677A (ja) | 1984-12-12 |
| JPS64675B2 true JPS64675B2 (enrdf_load_stackoverflow) | 1989-01-09 |
Family
ID=14171903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58096695A Granted JPS59220677A (ja) | 1983-05-30 | 1983-05-30 | 原子炉燃料棒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59220677A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280688A (ja) * | 1986-05-30 | 1987-12-05 | 日本ニユクリア・フユエル株式会社 | 核燃料ペレツト |
| JPS63117292A (ja) * | 1986-11-04 | 1988-05-21 | 日本ニユクリア・フユエル株式会社 | 核燃料焼結体の製造方法 |
| GB9813696D0 (en) * | 1998-06-26 | 1998-08-26 | British Nuclear Fuels Plc | Fuel pellet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165085A (ja) * | 1982-03-25 | 1983-09-30 | 日本核燃料開発株式会社 | 核燃料要素 |
-
1983
- 1983-05-30 JP JP58096695A patent/JPS59220677A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59220677A (ja) | 1984-12-12 |
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