GB1264943A - - Google Patents
Info
- Publication number
- GB1264943A GB1264943A GB1402370A GB1264943DA GB1264943A GB 1264943 A GB1264943 A GB 1264943A GB 1402370 A GB1402370 A GB 1402370A GB 1264943D A GB1264943D A GB 1264943DA GB 1264943 A GB1264943 A GB 1264943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- outer layer
- coating
- resin
- nuclear fuel
- 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
- 239000010410 layer Substances 0.000 abstract 8
- 239000002245 particle Substances 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000003758 nuclear fuel Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- 230000004992 fission Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002296 pyrolytic carbon Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-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
-
- 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
- G21C3/64—Ceramic dispersion fuel, e.g. cermet
-
- 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)
- Dispersion Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1402370 | 1970-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264943A true GB1264943A (fr) | 1972-02-23 |
Family
ID=10033587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1402370A Expired GB1264943A (fr) | 1970-03-23 | 1970-03-23 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT328575B (fr) |
| BE (1) | BE763911A (fr) |
| CH (1) | CH517351A (fr) |
| DE (1) | DE2111392A1 (fr) |
| FR (1) | FR2083489B1 (fr) |
| GB (1) | GB1264943A (fr) |
| LU (1) | LU62761A1 (fr) |
| NL (1) | NL7102520A (fr) |
| NO (1) | NO138071C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140738A (en) | 1976-03-08 | 1979-02-20 | Hobeg Hochtemperaturreaktor-Brennelement Gmbh | Process for the production of block fuel elements for high temperature reactors |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435863A1 (de) * | 1984-09-29 | 1986-04-03 | Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau | Verfahren zur herstellung von isotropen kugelfoermigen brenn- oder absorberelementen fuer hochtemperaturreaktoren |
| US4989433A (en) * | 1989-02-28 | 1991-02-05 | Harmon John L | Method and means for metal sizing employing thermal expansion and contraction |
-
1970
- 1970-03-23 GB GB1402370A patent/GB1264943A/en not_active Expired
-
1971
- 1971-02-25 NL NL7102520A patent/NL7102520A/xx unknown
- 1971-03-03 DE DE19712111392 patent/DE2111392A1/de active Pending
- 1971-03-08 FR FR717107963A patent/FR2083489B1/fr not_active Expired
- 1971-03-08 BE BE763911A patent/BE763911A/fr unknown
- 1971-03-09 NO NO71887A patent/NO138071C/no unknown
- 1971-03-09 AT AT203471A patent/AT328575B/de not_active IP Right Cessation
- 1971-03-10 LU LU62761D patent/LU62761A1/xx unknown
- 1971-03-23 CH CH425471A patent/CH517351A/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140738A (en) | 1976-03-08 | 1979-02-20 | Hobeg Hochtemperaturreaktor-Brennelement Gmbh | Process for the production of block fuel elements for high temperature reactors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2083489B1 (fr) | 1974-02-15 |
| NL7102520A (fr) | 1971-09-27 |
| DE2111392A1 (de) | 1971-09-30 |
| AT328575B (de) | 1976-03-25 |
| NO138071B (no) | 1978-03-13 |
| NO138071C (no) | 1978-06-21 |
| ATA203471A (de) | 1975-06-15 |
| LU62761A1 (fr) | 1971-08-23 |
| CH517351A (de) | 1971-12-31 |
| BE763911A (fr) | 1971-08-02 |
| FR2083489A1 (fr) | 1971-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |