PL3864673T3 - Sposób oraz instalacja do konwersji sześciofluorku uranu w dwutlenek uranu - Google Patents
Sposób oraz instalacja do konwersji sześciofluorku uranu w dwutlenek uranuInfo
- Publication number
- PL3864673T3 PL3864673T3 PL18842707.4T PL18842707T PL3864673T3 PL 3864673 T3 PL3864673 T3 PL 3864673T3 PL 18842707 T PL18842707 T PL 18842707T PL 3864673 T3 PL3864673 T3 PL 3864673T3
- Authority
- PL
- Poland
- Prior art keywords
- uranium
- dioxyde
- conversion
- installation
- hexafluoride
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
- C01G43/025—Uranium dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/48—Non-aqueous processes
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Gas Separation By Absorption (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR2018/052494 WO2020074791A1 (fr) | 2018-10-09 | 2018-10-09 | Procédé et installation de conversion d'hexafluorure d'uranium en dioxyde d'uranium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3864673T3 true PL3864673T3 (pl) | 2024-07-15 |
Family
ID=65276207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18842707.4T PL3864673T3 (pl) | 2018-10-09 | 2018-10-09 | Sposób oraz instalacja do konwersji sześciofluorku uranu w dwutlenek uranu |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US12384694B2 (pl) |
| EP (1) | EP3864673B1 (pl) |
| JP (1) | JP7179980B2 (pl) |
| KR (1) | KR102549353B1 (pl) |
| CN (1) | CN112840409B (pl) |
| EA (1) | EA202190741A1 (pl) |
| ES (1) | ES2980425T3 (pl) |
| PL (1) | PL3864673T3 (pl) |
| WO (1) | WO2020074791A1 (pl) |
| ZA (1) | ZA202102183B (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2992890T3 (en) * | 2018-10-09 | 2024-12-19 | Framatome Sa | Process and facility for converting uranium hexafluoride into uranium dioxide |
| US12384693B2 (en) * | 2018-10-09 | 2025-08-12 | Framatome | Installation and method for converting uranium hexafluoride to uranium dioxide |
| CN113620346A (zh) * | 2021-07-20 | 2021-11-09 | 哈尔滨工程大学 | 一种高温氟化u3o8或uo3制备四氟化铀的方法 |
| CN114637343B (zh) * | 2022-03-23 | 2024-08-27 | 中国核电工程有限公司 | 一种六氟化铀转化物料流量控制系统及方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1211614A (fr) | 1958-08-29 | 1960-03-17 | Commissariat Energie Atomique | Perfectionnements apportés aux filtres industriels démontables, pour microfiltration, et notamment pour filtration de fluides nucléaires |
| US3579311A (en) | 1968-04-25 | 1971-05-18 | Gen Electric | Process and apparatus for producing uo2 powder |
| US3698697A (en) * | 1970-04-23 | 1972-10-17 | Atomic Energy Authority Uk | Rotary kilns |
| US3786120A (en) * | 1970-10-02 | 1974-01-15 | Gen Electric | Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size |
| GB2098085A (en) | 1981-05-12 | 1982-11-17 | Pvh Engineering Ltd | Controlling filter cleaning |
| 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 |
| JPH0751444B2 (ja) | 1991-02-20 | 1995-06-05 | インスティチュート・オブ・ヌクリアー・エナージィ・リサーチ・チャイニーズ・アトミック・エナージィ・カウンシル・タイワン・アール・オー・シー | ウラニル化合物をａｄｕを経てｕｏ２に転化する方法 |
| FR2771725B1 (fr) * | 1997-11-28 | 2000-02-04 | Franco Belge Combustibles | Procede et dispositif de conversion directe d'hexafluorure d'uranium en oxyde d'uranium |
| FR2778908B1 (fr) | 1998-05-19 | 2000-06-30 | Cogema | Systeme de filtration pour reacteur de conversion d'uf6 en oxyde d'uranium |
| FR2805044B1 (fr) | 2000-02-11 | 2002-05-17 | Franco Belge Combustibles | Procede et dispositif de determination de l'evolution d'une reaction chimique dans un four et de reglage de la reaction |
| FR2818159B1 (fr) | 2000-12-15 | 2003-10-03 | Franco Belge Combustibles | Procede et dispositif de decolmatage d'un filtre d'une installation de production d'oxyde d'uranium a partir d'hexafluorure d'uranium |
| JP3974462B2 (ja) | 2002-06-26 | 2007-09-12 | 核燃料サイクル開発機構 | 二酸化ウラン製造用ロータリーキルン |
| US7824640B1 (en) | 2006-07-25 | 2010-11-02 | Westinghouse Electric Co. Llc | Two step dry UO2 production process utilizing a positive sealing valve means between steps |
| JP4455564B2 (ja) | 2006-10-10 | 2010-04-21 | 独立行政法人 日本原子力研究開発機構 | 二酸化ウラン製造用ロータリーキルン |
| US8236076B2 (en) * | 2007-06-27 | 2012-08-07 | Dennis Grieve | Portable apparatus for cleaning air filters |
| KR20110061201A (ko) | 2009-12-01 | 2011-06-09 | 아토켐텍주식회사 | 화학가스 필터링 시스템의 제어 방법 |
| KR101364058B1 (ko) * | 2011-12-26 | 2014-02-20 | 재단법인 포항산업과학연구원 | 타르 정제설비 |
| ES2992890T3 (en) * | 2018-10-09 | 2024-12-19 | Framatome Sa | Process and facility for converting uranium hexafluoride into uranium dioxide |
-
2018
- 2018-10-09 EP EP18842707.4A patent/EP3864673B1/fr active Active
- 2018-10-09 US US17/283,003 patent/US12384694B2/en active Active
- 2018-10-09 WO PCT/FR2018/052494 patent/WO2020074791A1/fr not_active Ceased
- 2018-10-09 EA EA202190741A patent/EA202190741A1/ru unknown
- 2018-10-09 ES ES18842707T patent/ES2980425T3/es active Active
- 2018-10-09 KR KR1020217010447A patent/KR102549353B1/ko active Active
- 2018-10-09 JP JP2021520212A patent/JP7179980B2/ja active Active
- 2018-10-09 CN CN201880098551.2A patent/CN112840409B/zh active Active
- 2018-10-09 PL PL18842707.4T patent/PL3864673T3/pl unknown
-
2021
- 2021-03-31 ZA ZA2021/02183A patent/ZA202102183B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202102183B (en) | 2022-06-29 |
| EA202190741A1 (ru) | 2021-07-21 |
| CN112840409B (zh) | 2024-06-14 |
| US12384694B2 (en) | 2025-08-12 |
| BR112021006260A2 (pt) | 2021-07-06 |
| JP2022502669A (ja) | 2022-01-11 |
| ES2980425T3 (es) | 2024-10-01 |
| CN112840409A (zh) | 2021-05-25 |
| EP3864673B1 (fr) | 2024-04-17 |
| JP7179980B2 (ja) | 2022-11-29 |
| WO2020074791A1 (fr) | 2020-04-16 |
| KR20210064253A (ko) | 2021-06-02 |
| KR102549353B1 (ko) | 2023-06-28 |
| EP3864673A1 (fr) | 2021-08-18 |
| US20210347653A1 (en) | 2021-11-11 |
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