SU460636A3 - Способ получени спеченных таблеток двуокиси урана - Google Patents
Способ получени спеченных таблеток двуокиси уранаInfo
- Publication number
- SU460636A3 SU460636A3 SU1761651A SU1761651A SU460636A3 SU 460636 A3 SU460636 A3 SU 460636A3 SU 1761651 A SU1761651 A SU 1761651A SU 1761651 A SU1761651 A SU 1761651A SU 460636 A3 SU460636 A3 SU 460636A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tablets
- uranium dioxide
- sintering
- making sintered
- sintered uranium
- Prior art date
Links
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 title description 13
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 title description 13
- 238000000034 method Methods 0.000 title description 7
- 238000005245 sintering Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 238000002156 mixing Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052770 Uranium Inorganic materials 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 238000001354 calcination Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 description 2
- 229910000439 uranium oxide Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 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
-
- 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3862567 | 1967-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU460636A3 true SU460636A3 (ru) | 1975-02-15 |
Family
ID=11246074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1761651A SU460636A3 (ru) | 1967-08-04 | 1968-08-02 | Способ получени спеченных таблеток двуокиси урана |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5112796B1 (fr) |
| BE (1) | BE718687A (fr) |
| DE (1) | DE1792126A1 (fr) |
| ES (1) | ES356811A1 (fr) |
| FR (1) | FR1575154A (fr) |
| GB (1) | GB1241976A (fr) |
| SE (1) | SE341555B (fr) |
| SU (1) | SU460636A3 (fr) |
| YU (1) | YU31532B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8702371D0 (en) * | 1987-02-03 | 1987-03-11 | British Nuclear Fuels Plc | Pellet fabrication |
| GB2255085B (en) * | 1991-04-17 | 1994-11-16 | British Nuclear Fuels Plc | Manufacture of sintered uranium dioxide |
-
1968
- 1968-07-25 FR FR1575154D patent/FR1575154A/fr not_active Expired
- 1968-07-25 DE DE19681792126 patent/DE1792126A1/de active Pending
- 1968-07-26 BE BE718687D patent/BE718687A/xx unknown
- 1968-07-29 YU YU1800/68A patent/YU31532B/xx unknown
- 1968-07-30 JP JP43053779A patent/JPS5112796B1/ja active Pending
- 1968-08-02 SU SU1761651A patent/SU460636A3/ru active
- 1968-08-02 ES ES356811A patent/ES356811A1/es not_active Expired
- 1968-08-02 GB GB37063/68A patent/GB1241976A/en not_active Expired
- 1968-08-05 SE SE10542/68A patent/SE341555B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE718687A (fr) | 1968-12-31 |
| SE341555B (fr) | 1971-12-27 |
| DE1792126A1 (de) | 1971-11-25 |
| FR1575154A (fr) | 1969-07-18 |
| ES356811A1 (es) | 1973-06-16 |
| YU31532B (en) | 1973-08-31 |
| JPS5112796B1 (fr) | 1976-04-22 |
| GB1241976A (en) | 1971-08-11 |
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