DE2352351A1 - Verbessertes verfahren zur herstellung von kernbrennstoffen - Google Patents
Verbessertes verfahren zur herstellung von kernbrennstoffenInfo
- Publication number
- DE2352351A1 DE2352351A1 DE19732352351 DE2352351A DE2352351A1 DE 2352351 A1 DE2352351 A1 DE 2352351A1 DE 19732352351 DE19732352351 DE 19732352351 DE 2352351 A DE2352351 A DE 2352351A DE 2352351 A1 DE2352351 A1 DE 2352351A1
- Authority
- DE
- Germany
- Prior art keywords
- carbon
- bodies
- pellets
- mixture
- powder
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000003758 nuclear fuel Substances 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 41
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 239000008188 pellet Substances 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 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 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 229910052778 Plutonium Inorganic materials 0.000 description 7
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052770 Uranium Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- UTDLAEPMVCFGRJ-UHFFFAOYSA-N plutonium dihydrate Chemical compound O.O.[Pu] UTDLAEPMVCFGRJ-UHFFFAOYSA-N 0.000 description 3
- 241001300080 Plutonia Species 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000032696 parturition Effects 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- 206010012186 Delayed delivery Diseases 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- PSPBAKLTRUOTFX-UHFFFAOYSA-N [O-2].[Pu+4].[U+6].[O-2].[O-2].[O-2].[O-2] Chemical compound [O-2].[Pu+4].[U+6].[O-2].[O-2].[O-2].[O-2] PSPBAKLTRUOTFX-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- FLDALJIYKQCYHH-UHFFFAOYSA-N plutonium(IV) oxide Inorganic materials [O-2].[O-2].[Pu+4] FLDALJIYKQCYHH-UHFFFAOYSA-N 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4847072A GB1420630A (en) | 1972-10-20 | 1972-10-20 | Production of nuclear fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2352351A1 true DE2352351A1 (de) | 1974-05-22 |
Family
ID=10448727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732352351 Withdrawn DE2352351A1 (de) | 1972-10-20 | 1973-10-18 | Verbessertes verfahren zur herstellung von kernbrennstoffen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS577398B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2352351A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2203790B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1420630A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2800329A1 (de) * | 1977-01-06 | 1978-07-20 | Atomic Energy Authority Uk | Verfahren zur verringerung des sauerstoffgehalts von metalloxiden |
| US4637900A (en) * | 1984-01-13 | 1987-01-20 | The United States Of America As Represented By The United States Department Of Energy | Fabrication of high exposure nuclear fuel pellets |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261934A (en) * | 1978-11-30 | 1981-04-14 | Electric Power Research Institute, Inc. | Method for homogenizing mixed oxide nuclear fuels |
| JPS62178798U (enrdf_load_stackoverflow) * | 1986-04-30 | 1987-11-13 | ||
| WO2004054677A1 (ja) | 2002-12-18 | 2004-07-01 | Satoru Kojima | リモコン走行体のロール角制御装置、及びリモコン二輪車のロール角制御装置 |
| JP4024250B2 (ja) | 2002-12-20 | 2007-12-19 | 株式会社ニッコー | 無線操縦式二輪車玩具 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2061557A1 (enrdf_load_stackoverflow) * | 1969-06-27 | 1971-06-25 | Commissariat Energie Atomique |
-
1972
- 1972-10-20 GB GB4847072A patent/GB1420630A/en not_active Expired
-
1973
- 1973-10-18 DE DE19732352351 patent/DE2352351A1/de not_active Withdrawn
- 1973-10-19 FR FR7337354A patent/FR2203790B1/fr not_active Expired
- 1973-10-19 JP JP11770573A patent/JPS577398B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2800329A1 (de) * | 1977-01-06 | 1978-07-20 | Atomic Energy Authority Uk | Verfahren zur verringerung des sauerstoffgehalts von metalloxiden |
| US4637900A (en) * | 1984-01-13 | 1987-01-20 | The United States Of America As Represented By The United States Department Of Energy | Fabrication of high exposure nuclear fuel pellets |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS577398B2 (enrdf_load_stackoverflow) | 1982-02-10 |
| FR2203790A1 (enrdf_load_stackoverflow) | 1974-05-17 |
| JPS4973600A (enrdf_load_stackoverflow) | 1974-07-16 |
| FR2203790B1 (enrdf_load_stackoverflow) | 1976-06-18 |
| GB1420630A (en) | 1976-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0012915A1 (de) | Verfahren zur Herstellung von oxidischen Kernbrennstoffkörpern | |
| DE69010642T2 (de) | Verfahren zur Herstellung von UO2-Kernbrennstofftabletten aus metallischem Uranium ohne Produktion von Abwässern. | |
| DE1286650B (de) | Verfahren zur Herstellung von dichten, verhaeltnismaessig nichtporoesen, spaltstoffbeladenen Kohlenstoffkoerpern fuer Kernreaktoren | |
| DE2919382C2 (enrdf_load_stackoverflow) | ||
| DE2352351A1 (de) | Verbessertes verfahren zur herstellung von kernbrennstoffen | |
| DE3811902A1 (de) | Verfahren zur herstellung von formkoerpern aus transparentem, polykristallinem aluminiumoxid | |
| DE2547245C3 (de) | Verfahren zur Herstellung von keramischen Kernbrennstoff-Pellets | |
| DE2549298A1 (de) | Legierung und verbundwerkstoff sowie verfahren zu ihrer herstellung | |
| DE3318758C2 (de) | Diaphragma auf Nickeloxidbasis und Verfahren zur Herstellung desselben | |
| DE1215266B (de) | Verfahren zur Herstellung eines Kernbrennstoffkoerpers aus Plutoniumoxyd, Thoriumoxyd, Uranoxyd oder aus Mischungen dieser Oxyde | |
| DE1471499A1 (de) | Verfahren zur Herstellung von Teilchen aus Urandioxyd | |
| DE1471509C3 (de) | Verfahren zur Herstellung gesinterter Urandioxyd-Brennstoffpreßlinge | |
| DE69408095T2 (de) | Neutronenabsorberstoff und dessen herstellungsverfahren | |
| DE2228714C2 (enrdf_load_stackoverflow) | ||
| DE1571343B1 (de) | Verfahren zur Herstellung von gemischten Actinidenoxiden | |
| DE1244752B (de) | Verfahren zum Herstellen von Urandioxyd-Partikeln hoher Dichte | |
| DE3871671T2 (de) | Verfahren zum herstellen von uran- und/oder plutoniumnitrid, verwendbar als kernbrennstoffmaterial. | |
| DE1189001B (de) | Herstellung von gesintertem Urandioxyd | |
| DE2631757A1 (de) | Sinterkeramiken mit kontrollierter dichte und porositaet | |
| EP0136665B1 (de) | Verfahren zum Herstellen von oxidischen Kernbrennstoffsinterkörpern | |
| DE2627479A1 (de) | Verwendung eines formkokses als adsorptionsmittel fuer schwefeloxide aus abgasen | |
| DE1646973C (de) | Verfahren zur Herstellung eines Kern brennstoffe | |
| DE1646458C (de) | Verfahren zur Herstellung von Keramiken aus Kernbrennstoffen | |
| DE2030654B2 (de) | Verfahren zur herstellung von gesinterten oxiden mit unter stoechiometrischem sauerstoffgehalt | |
| DE3218779A1 (de) | Herstellung von tabletten fuer nukleare brennelemente |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |