JP5153981B2 - Ｍｏｘタイプの核燃料ペレットの製法 - Google Patents
Ｍｏｘタイプの核燃料ペレットの製法 Download PDFInfo
- Publication number
- JP5153981B2 JP5153981B2 JP2001522550A JP2001522550A JP5153981B2 JP 5153981 B2 JP5153981 B2 JP 5153981B2 JP 2001522550 A JP2001522550 A JP 2001522550A JP 2001522550 A JP2001522550 A JP 2001522550A JP 5153981 B2 JP5153981 B2 JP 5153981B2
- Authority
- JP
- Japan
- Prior art keywords
- beads
- solution
- preparing
- plutonium
- droplets
- 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 - Fee Related
Links
- 239000008188 pellet Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000011324 bead Substances 0.000 claims abstract description 20
- 229910052778 Plutonium Inorganic materials 0.000 claims abstract description 12
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 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 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 229910000439 uranium oxide Inorganic materials 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000007864 aqueous solution Substances 0.000 claims abstract description 4
- 238000010533 azeotropic distillation Methods 0.000 claims abstract description 4
- 239000003960 organic solvent Substances 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 239000002562 thickening agent Substances 0.000 claims abstract description 4
- 229910002007 uranyl nitrate Inorganic materials 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract 4
- 238000005406 washing Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 229920002307 Dextran Polymers 0.000 claims description 2
- 229920003091 Methocel™ Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 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 description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 3
- 238000005056 compaction Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 description 5
- 241001044053 Mimas Species 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
- G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
-
- 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)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99116886A EP1081716B1 (en) | 1999-09-06 | 1999-09-06 | Method for producing nuclear fuel pellets of the mox type |
| EP99116886.5 | 1999-09-06 | ||
| PCT/EP2000/008057 WO2001018822A1 (en) | 1999-09-06 | 2000-08-17 | Method for producing nuclear fuel pellets of the mox type |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003509659A JP2003509659A (ja) | 2003-03-11 |
| JP2003509659A5 JP2003509659A5 (https=) | 2011-04-28 |
| JP5153981B2 true JP5153981B2 (ja) | 2013-02-27 |
Family
ID=8238868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001522550A Expired - Fee Related JP5153981B2 (ja) | 1999-09-06 | 2000-08-17 | Ｍｏｘタイプの核燃料ペレットの製法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6733699B1 (https=) |
| EP (1) | EP1081716B1 (https=) |
| JP (1) | JP5153981B2 (https=) |
| AT (1) | ATE266892T1 (https=) |
| CA (1) | CA2382626C (https=) |
| DE (1) | DE69917257T2 (https=) |
| DK (1) | DK1081716T3 (https=) |
| ES (1) | ES2219963T3 (https=) |
| NO (1) | NO334069B1 (https=) |
| PT (1) | PT1081716E (https=) |
| WO (1) | WO2001018822A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138874A1 (de) * | 2001-08-08 | 2003-03-06 | Framatome Anp Gmbh | Verfahren zur Herstellung eines Mischoxid-Kernbrennstoff-Pulvers und eines Mischoxid-Kernbrennstoff-Sinterkörpers |
| JP4334316B2 (ja) | 2003-10-16 | 2009-09-30 | 原子燃料工業株式会社 | 重ウラン酸アンモニウム粒子製造装置 |
| JP4639063B2 (ja) * | 2004-08-06 | 2011-02-23 | 原子燃料工業株式会社 | 滴下原液 |
| WO2005061387A1 (ja) * | 2003-12-24 | 2005-07-07 | Nuclear Fuel Industries, Ltd. | 滴下原液、滴下原液の調製方法、硝酸ウラニル溶液の調製方法、及びポリビニルアルコール溶液の調製方法 |
| FR3030500B1 (fr) * | 2014-12-18 | 2019-07-05 | Areva Nc | Procede de fabrication d'une pastille d'au moins un oxyde metallique, son utilisation comme combustible nucleaire |
| CN107845432B (zh) * | 2016-09-20 | 2019-09-17 | 中核四〇四有限公司 | 一种mox球磨粉末混料方法 |
| CN107845433B (zh) * | 2016-09-20 | 2019-09-17 | 中核四〇四有限公司 | 一种mox粉末成形剂与润滑剂添加方法 |
| FR3163368A1 (fr) * | 2024-06-17 | 2025-12-19 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procédé de préparation d'une poudre comprenant un ou plusieurs oxydes choisis parmi l'oxyde d'uranium UO2, l'oxyde de plutonium PuO2 et les oxydes d'actinides mineurs |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD33300A (https=) * | ||||
| SE328559B (https=) * | 1967-03-01 | 1970-09-21 | Nukem Gmbh | |
| US4202793A (en) * | 1973-10-26 | 1980-05-13 | Agip Nucleare S.P.A. | Production of microspheres of thorium oxide, uranium oxide and plutonium oxide and their mixtures containing carbon |
| IT998980B (it) | 1973-10-26 | 1976-02-20 | Snam Progetti | Produzione di microsfere di ossidi di torio uranio e plutonio e loro miscele contenenti carbone |
| IT1096285B (it) | 1978-05-05 | 1985-08-26 | Agipnucleare S P A Comitato Na | Metodo di fabbricazione di pastiglie di materiale ceramico |
| DE2922686C2 (de) | 1979-06-02 | 1983-04-21 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Gießlösung enthaltend Uranylnitrat zur Herstellung kugelförmiger Kernbrennstoffpartikeln und Verfahren zu ihrer Herstellung |
| US4382885A (en) * | 1981-04-24 | 1983-05-10 | The United States Of America As Represented By The United States Department Of Energy | Method for producing nuclear fuel |
| JPS61281019A (ja) * | 1985-06-04 | 1986-12-11 | Mitsubishi Metal Corp | 六フツ化ウランを二酸化ウランに変換する方法 |
| IT1187702B (it) * | 1985-07-23 | 1987-12-23 | V A M P Srl | Processo per la preparazione di concentrati di additivi per composizioni a base di polimeri,e prodotti cosi' ottenuti |
| JPH0653572B2 (ja) * | 1986-05-27 | 1994-07-20 | 三菱マテリアル株式会社 | 六フツ化ウランから二酸化ウランを製造する方法 |
| FR2622343B1 (fr) | 1987-10-26 | 1990-01-19 | Commissariat Energie Atomique | Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde mixte (u, pu)o2 |
| US5139709A (en) * | 1991-02-04 | 1992-08-18 | Institute Of Nuclear Energy Research, Chinese Atomic Energy Council, Taiwan | Process for converting uranyl compounds to UO2 via ADU |
| JP3091555B2 (ja) * | 1992-02-21 | 2000-09-25 | 原子燃料工業株式会社 | 核燃料体の製造方法 |
| JPH05256973A (ja) * | 1992-03-13 | 1993-10-08 | Nuclear Fuel Ind Ltd | 凝固液滴の選別方法及び凝固液滴選別装置 |
| JP2836711B2 (ja) * | 1992-03-27 | 1998-12-14 | 原子燃料工業株式会社 | 重ウラン酸アンモニウム粒子の製造方法と製造装置 |
| JP2662359B2 (ja) * | 1993-07-23 | 1997-10-08 | 動力炉・核燃料開発事業団 | 核燃料ペレットの製造方法 |
| JP2907694B2 (ja) * | 1993-09-09 | 1999-06-21 | 核燃料サイクル開発機構 | 核燃料ペレットの製造方法 |
| JPH0862362A (ja) * | 1994-08-25 | 1996-03-08 | Nuclear Fuel Ind Ltd | Ｍｏｘペレット成型体の製造方法 |
| JPH08231226A (ja) * | 1995-02-27 | 1996-09-10 | Nippon Nuclear Fuel Dev Co Ltd | Ｕｏ２粉末の製造方法 |
| FR2738076B1 (fr) * | 1995-08-25 | 1997-09-26 | Commissariat Energie Atomique | Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde mixte (u, pu)o2 avec addition d'un produit organique soufre |
| EP1020873A1 (en) | 1999-01-18 | 2000-07-19 | European Community | A method for tailoring the density of nuclear fuel pellets |
-
1999
- 1999-09-06 AT AT99116886T patent/ATE266892T1/de active
- 1999-09-06 DK DK99116886T patent/DK1081716T3/da active
- 1999-09-06 PT PT99116886T patent/PT1081716E/pt unknown
- 1999-09-06 DE DE69917257T patent/DE69917257T2/de not_active Expired - Lifetime
- 1999-09-06 ES ES99116886T patent/ES2219963T3/es not_active Expired - Lifetime
- 1999-09-06 EP EP99116886A patent/EP1081716B1/en not_active Expired - Lifetime
-
2000
- 2000-08-17 CA CA002382626A patent/CA2382626C/en not_active Expired - Fee Related
- 2000-08-17 JP JP2001522550A patent/JP5153981B2/ja not_active Expired - Fee Related
- 2000-08-17 US US10/031,407 patent/US6733699B1/en not_active Expired - Lifetime
- 2000-08-17 WO PCT/EP2000/008057 patent/WO2001018822A1/en not_active Ceased
-
2002
- 2002-03-05 NO NO20021088A patent/NO334069B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1081716A1 (en) | 2001-03-07 |
| NO20021088L (no) | 2002-05-06 |
| DE69917257D1 (de) | 2004-06-17 |
| NO20021088D0 (no) | 2002-03-05 |
| DK1081716T3 (da) | 2004-09-13 |
| DE69917257T2 (de) | 2005-05-19 |
| PT1081716E (pt) | 2004-08-31 |
| CA2382626C (en) | 2008-11-25 |
| US6733699B1 (en) | 2004-05-11 |
| EP1081716B1 (en) | 2004-05-12 |
| WO2001018822A1 (en) | 2001-03-15 |
| ATE266892T1 (de) | 2004-05-15 |
| ES2219963T3 (es) | 2004-12-01 |
| JP2003509659A (ja) | 2003-03-11 |
| CA2382626A1 (en) | 2001-03-15 |
| NO334069B1 (no) | 2013-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4061700A (en) | Fugitive binder for nuclear fuel materials | |
| US4871479A (en) | Process for producing sintered mixed oxides which are soluble in nitric acid from solutions of nitrates | |
| US4231976A (en) | Process for the production of ceramic plutonium-uranium nuclear fuel in the form of sintered pellets | |
| EP1415306B1 (de) | Verfahren zur herstellung eines mischoxid-kernbrennstoff-pulvers und eines mischoxid-kernbrennstoff-sinterkörpers | |
| EP0502395B2 (en) | Method of manufacturing nuclear fuel pellets | |
| JP5153981B2 (ja) | Ｍｏｘタイプの核燃料ペレットの製法 | |
| Zimmer et al. | SGMP—an advanced method for fabrication of UO2 and mox fuel pellets | |
| US4512939A (en) | Method for manufacturing oxidic sintered nuclear fuel bodies | |
| Ganguly et al. | Sol-Gel microsphere pelletization process for fabrication of high-density ThO2—2% UO2 fuel for advanced pressurized heavy water reactors | |
| US3114689A (en) | Ceramic fuel for nuclear reactors | |
| JP3919929B2 (ja) | 核燃料ペレットと、その製造方法と、その燃料要素および燃料集合体 | |
| US4016226A (en) | Method of making porous nuclear fuel | |
| KR100521638B1 (ko) | ＳｉＯ2-ＣａＯ-Ｃｒ2Ｏ3 첨가제를 함유한 이산화우라늄계핵연료 소결체 및 그 제조방법 | |
| JPH09127290A (ja) | 核燃料ペレットの焼結方法 | |
| JPH01126591A (ja) | 添加物を使わない大結晶粒径ｕｏ↓２燃料の製造方法 | |
| JP2981580B2 (ja) | 核燃料体の製造方法 | |
| EP1482517B1 (en) | Process for producing nuclear fuel pellets of the mox type | |
| US5390218A (en) | Process for preparing a fuel pellet for nuclear reactor | |
| JPH0295298A (ja) | 酸化物核燃料焼結体の製造方法 | |
| JPH09127280A (ja) | 核燃料粒子の製造方法 | |
| JP2000002779A (ja) | 粒子分散型セラミックスの製造方法 | |
| JPH0631761B2 (ja) | 硝酸に溶解し得る焼結混合酸化物を硝酸塩溶液から製造する方法 | |
| JPH0415920B2 (https=) | ||
| JPH0580174A (ja) | 混合酸化物燃料ペレツトおよびその製造方法 | |
| GB1599857A (en) | Process for the production of ceramic plutonium-uranium nuclear fuel in the form of sintered pellets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070815 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100914 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101214 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101221 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110114 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110121 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110214 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110221 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20110311 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120403 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120703 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120710 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121002 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121106 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121205 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151214 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |