DE2049573A1 - Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-Nitrid - Google Patents
Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-NitridInfo
- Publication number
- DE2049573A1 DE2049573A1 DE19702049573 DE2049573A DE2049573A1 DE 2049573 A1 DE2049573 A1 DE 2049573A1 DE 19702049573 DE19702049573 DE 19702049573 DE 2049573 A DE2049573 A DE 2049573A DE 2049573 A1 DE2049573 A1 DE 2049573A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- plutonium
- uranium
- carbide
- nitride
- 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 description 5
- 239000000446 fuel Substances 0.000 claims description 56
- 229910052778 Plutonium Inorganic materials 0.000 claims description 20
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 19
- 229910052770 Uranium Inorganic materials 0.000 claims description 18
- 238000009395 breeding Methods 0.000 claims description 18
- 230000001488 breeding effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 18
- 150000004767 nitrides Chemical class 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 2
- WJWSFWHDKPKKES-UHFFFAOYSA-N plutonium uranium Chemical compound [U].[Pu] WJWSFWHDKPKKES-UHFFFAOYSA-N 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 20
- 238000000227 grinding Methods 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 235000021355 Stearic acid Nutrition 0.000 description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 9
- 239000008117 stearic acid Substances 0.000 description 9
- 230000004992 fission Effects 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 241001300080 Plutonia Species 0.000 description 7
- SHZGCJCMOBCMKK-KGJVWPDLSA-N beta-L-fucose Chemical compound C[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@@H]1O SHZGCJCMOBCMKK-KGJVWPDLSA-N 0.000 description 7
- UTDLAEPMVCFGRJ-UHFFFAOYSA-N plutonium dihydrate Chemical compound O.O.[Pu] UTDLAEPMVCFGRJ-UHFFFAOYSA-N 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 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 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011163 secondary particle Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 229910000439 uranium oxide Inorganic materials 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- 238000005292 vacuum distillation Methods 0.000 description 5
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 5
- PONLSTWIGVAHBQ-UHFFFAOYSA-N azane plutonium Chemical compound N.[Pu] PONLSTWIGVAHBQ-UHFFFAOYSA-N 0.000 description 4
- MVXWAZXVYXTENN-UHFFFAOYSA-N azanylidyneuranium Chemical compound [U]#N MVXWAZXVYXTENN-UHFFFAOYSA-N 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 244000144987 brood Species 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 150000001212 Plutonium Chemical class 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- -1 stearic acid Uranium Chemical compound 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material 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
-
- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702049573 DE2049573A1 (de) | 1970-10-09 | 1970-10-09 | Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-Nitrid |
| FR7130181A FR2112277B1 (OSRAM) | 1970-10-09 | 1971-08-19 | |
| GB4504071A GB1370690A (en) | 1970-10-09 | 1971-09-28 | Nuclear fuel |
| US00184818A US3813344A (en) | 1970-10-09 | 1971-09-29 | Nuclear fuel tablet containing uranium carbide,plutonium carbide and plutonium nitride,sulfide or phosphide |
| BE773731A BE773731A (fr) | 1970-10-09 | 1971-10-08 | Combustible nucleaire constitue de carbures d'uranium et de plutonium ou de nitrures d'uranium et de plutonium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702049573 DE2049573A1 (de) | 1970-10-09 | 1970-10-09 | Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-Nitrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2049573A1 true DE2049573A1 (de) | 1972-06-15 |
Family
ID=5784593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702049573 Pending DE2049573A1 (de) | 1970-10-09 | 1970-10-09 | Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-Nitrid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3813344A (OSRAM) |
| BE (1) | BE773731A (OSRAM) |
| DE (1) | DE2049573A1 (OSRAM) |
| FR (1) | FR2112277B1 (OSRAM) |
| GB (1) | GB1370690A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199404A (en) * | 1977-08-05 | 1980-04-22 | Combustion Engineering, Inc. | High performance nuclear fuel element |
| US4261935A (en) * | 1979-11-20 | 1981-04-14 | The United States Of America As Represented By The United States Department Of Energy | Fabrication of thorium bearing carbide fuels |
| WO2010129009A2 (en) * | 2009-04-16 | 2010-11-11 | Searete Llc | A nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same |
| US9443623B2 (en) * | 2009-04-16 | 2016-09-13 | Terrapower, Llc | Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same |
| US9159461B2 (en) * | 2009-04-16 | 2015-10-13 | Terrapower, Llc | Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product |
| US9704604B2 (en) * | 2009-04-16 | 2017-07-11 | Terrapower, Llc | Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same |
| US9659673B2 (en) * | 2009-04-16 | 2017-05-23 | Terrapower, Llc | Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same |
-
1970
- 1970-10-09 DE DE19702049573 patent/DE2049573A1/de active Pending
-
1971
- 1971-08-19 FR FR7130181A patent/FR2112277B1/fr not_active Expired
- 1971-09-28 GB GB4504071A patent/GB1370690A/en not_active Expired
- 1971-09-29 US US00184818A patent/US3813344A/en not_active Expired - Lifetime
- 1971-10-08 BE BE773731A patent/BE773731A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3813344A (en) | 1974-05-28 |
| FR2112277A1 (OSRAM) | 1972-06-16 |
| GB1370690A (en) | 1974-10-16 |
| BE773731A (fr) | 1972-01-31 |
| FR2112277B1 (OSRAM) | 1975-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69110721T3 (de) | Kernkraftstoffpellets und Verfahren zu deren Herstellung. | |
| EP2082401B1 (de) | Kugelförmiges brennelement und dessen herstellung für gasgekühlte hochtemperatur-kugelhaufen-kernreaktoren (htr) | |
| DE1176046B (de) | Waermeisolierendes Pulver | |
| DE1286650B (de) | Verfahren zur Herstellung von dichten, verhaeltnismaessig nichtporoesen, spaltstoffbeladenen Kohlenstoffkoerpern fuer Kernreaktoren | |
| DE2338562C2 (de) | Verfahren zur Herstellung von Graphitformkörpern hoher Isotropie und hoher Wärmeleitfähigkeit, insbesondere für Hochtemperaturreaktor-Brennelemente | |
| DE3248020A1 (de) | Neutronen-absorber-pellets | |
| DE2307721A1 (de) | Spaltprodukte zurueckhaltender kernbrennstoff und verfahren zu seiner herstellung | |
| DE2049573A1 (de) | Kernbrennstoff aus Uran-Plutonium-Karbid bzw. Uran-Plutonium-Nitrid | |
| DE2312737A1 (de) | Kernbrennstoff fuer gasgekuehlte reaktoren | |
| EP0002487B2 (de) | Wärmedämmplatte und ihre Verwendung | |
| US3995000A (en) | Ceramic nuclear fuel pellets | |
| DE1962764A1 (de) | Keramischer Werkstoff,insbesondere Spaltmaterial fuer Kernreaktor-Brennstoffe | |
| US3516948A (en) | Neutron-absorbing graphitic product and method of preparation | |
| DE2104431A1 (de) | Verfahren zur Herstellung von Blockbrennelementen für gasgekühlte Hochtemperatur-Leistungsreaktoren | |
| US3213032A (en) | Process for sintering uranium nitride with a sintering aid depressant | |
| DE1303189B (OSRAM) | ||
| DE2547245A1 (de) | Verfahren zur herstellung von kernbrennstoff-pellets | |
| DE2049566C3 (de) | Verfahren zur Herstellung eines Kernbrennstoffes aus Uran-Plutonium-Monokarbid bzw. Uran-Plutonium-Mononitrid | |
| DE2055686C3 (de) | Verfahren zur Herstellung eines Kernbrennstoffes aus Uranmonocarbid bzw. Uranmononitrid | |
| DE3301841A1 (de) | Polykristalline sinterkoerper auf basis europiumhexaborid und verfahren zu ihrer herstellung | |
| DE1464860B1 (de) | Verfahren zur herstellung von umhuellten hochtemperatur festen brennstoffelementen fuer kernreaktoren | |
| DE1934031C3 (de) | Karbidische Kernbrennstoffteilchen und Verfahren zu ihrer Herstellung | |
| DE1934031A1 (de) | Herstellung eines Brennstoffkarbids mit einer Huelle aus Brennstoffnitrid,-sulfid oder -phosphid | |
| DE1902994A1 (de) | Blockbrennelement fuer gasgekuehlte Hochtemperatur-Leistungsreaktoren | |
| DE1282537B (de) | Verfahren zur Herstellung eines Pu-UC-Kernbrennstoffs und dadurch erhaltene Produkte |