GB1378501A - Coated nuclear fuel particles - Google Patents
Coated nuclear fuel particlesInfo
- Publication number
- GB1378501A GB1378501A GB690771A GB690771A GB1378501A GB 1378501 A GB1378501 A GB 1378501A GB 690771 A GB690771 A GB 690771A GB 690771 A GB690771 A GB 690771A GB 1378501 A GB1378501 A GB 1378501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- nuclear fuel
- kernels
- march
- added
- 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 title abstract 3
- 239000002245 particle Substances 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052778 Plutonium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052771 Terbium Inorganic materials 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
- 229940044927 ceric oxide Drugs 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000421 cerium(III) oxide Inorganic materials 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 1
- 230000004992 fission Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002296 pyrolytic carbon Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 abstract 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 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
- G21C3/626—Coated fuel particles
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB690771A GB1378501A (en) | 1971-03-15 | 1971-03-15 | Coated nuclear fuel particles |
| BE780161A BE780161A (fr) | 1971-03-15 | 1972-03-03 | Combustible nucleaire avec compose empechant le degagement de gaz pouvant augmenter la pression et procede pour le produire |
| NL7202989A NL7202989A (en:Method) | 1971-03-15 | 1972-03-07 | |
| IT48852/72A IT952167B (it) | 1971-03-15 | 1972-03-08 | Perfezionamento nei combustibili nucleari e procedimento di produ zione |
| LU64927D LU64927A1 (en:Method) | 1971-03-15 | 1972-03-09 | |
| DE19722213025 DE2213025A1 (de) | 1971-03-15 | 1972-03-14 | Spaltprodukthemmendes Kernbrennstoff teilchen und Verfahren zu seiner Her stellung |
| CH372472A CH536543A (de) | 1971-03-15 | 1972-03-14 | Kernbrennstoffteilchen und Verfahren zu dessen Herstellung |
| FR7209091A FR2130304A1 (en:Method) | 1971-03-15 | 1972-03-15 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB690771A GB1378501A (en) | 1971-03-15 | 1971-03-15 | Coated nuclear fuel particles |
| GB3555471 | 1971-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1378501A true GB1378501A (en) | 1974-12-27 |
Family
ID=26241012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB690771A Expired GB1378501A (en) | 1971-03-15 | 1971-03-15 | Coated nuclear fuel particles |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE780161A (en:Method) |
| CH (1) | CH536543A (en:Method) |
| DE (1) | DE2213025A1 (en:Method) |
| FR (1) | FR2130304A1 (en:Method) |
| GB (1) | GB1378501A (en:Method) |
| IT (1) | IT952167B (en:Method) |
| LU (1) | LU64927A1 (en:Method) |
| NL (1) | NL7202989A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827029A1 (de) * | 1977-08-26 | 1979-03-08 | Euratom | Kernbrennstab |
-
1971
- 1971-03-15 GB GB690771A patent/GB1378501A/en not_active Expired
-
1972
- 1972-03-03 BE BE780161A patent/BE780161A/xx unknown
- 1972-03-07 NL NL7202989A patent/NL7202989A/xx unknown
- 1972-03-08 IT IT48852/72A patent/IT952167B/it active
- 1972-03-09 LU LU64927D patent/LU64927A1/xx unknown
- 1972-03-14 DE DE19722213025 patent/DE2213025A1/de active Pending
- 1972-03-14 CH CH372472A patent/CH536543A/de not_active IP Right Cessation
- 1972-03-15 FR FR7209091A patent/FR2130304A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE780161A (fr) | 1972-07-03 |
| IT952167B (it) | 1973-07-20 |
| CH536543A (de) | 1973-04-30 |
| DE2213025A1 (de) | 1972-09-21 |
| LU64927A1 (en:Method) | 1972-07-07 |
| FR2130304A1 (en:Method) | 1972-11-03 |
| NL7202989A (en:Method) | 1972-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |