BE904219A - Installation de retraitement de combustibles nucleaire irradies. - Google Patents
Installation de retraitement de combustibles nucleaire irradies.Info
- Publication number
- BE904219A BE904219A BE0/216259A BE216259A BE904219A BE 904219 A BE904219 A BE 904219A BE 0/216259 A BE0/216259 A BE 0/216259A BE 216259 A BE216259 A BE 216259A BE 904219 A BE904219 A BE 904219A
- Authority
- BE
- Belgium
- Prior art keywords
- nuclear fuel
- processing plant
- fuel processing
- irradiated nuclear
- perforated trays
- Prior art date
Links
- 239000003758 nuclear fuel Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000012958 reprocessing Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Une installation pour le retraitement de combustibles irradiés, comporte une colonne à plateaux perforés ou à tamis, Dans cette colonne utilisée pour l'extraction à contre-courant de deux phases non solubles entre-elles et possédant des densités différentes, entre deux plateaux perforés (33) se trouve disposé un élément mélangeur statique (36) qui possède, sur l'ensemble de la section transversale, une multiplicité de canaux (37) disposés obliquement par rapport à la direction d'écoulement et dont les ouvertures supérieures (39) et les ouvertures inférieures (41) sont de ce fait décalées radialement entre elles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3506693A DE3506693C1 (de) | 1985-02-26 | 1985-02-26 | Siebbodenkolonne fuer die Gegenstromextraktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE904219A true BE904219A (fr) | 1986-05-29 |
Family
ID=6263568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216259A BE904219A (fr) | 1985-02-26 | 1986-02-12 | Installation de retraitement de combustibles nucleaire irradies. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4686089A (fr) |
| JP (1) | JPH0677647B2 (fr) |
| BE (1) | BE904219A (fr) |
| BR (1) | BR8600751A (fr) |
| DE (1) | DE3506693C1 (fr) |
| FR (1) | FR2577820B1 (fr) |
| GB (1) | GB2173121B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3813017A1 (de) * | 1988-04-19 | 1989-11-02 | Wiederaufarbeitung Von Kernbre | Vorrichtung zur elektrochemischen behandlung von radioaktiven brennstoffloesungen |
| DE3926974A1 (de) * | 1989-08-16 | 1991-02-21 | Wiederaufarbeitung Von Kernbre | Stoffaustauschkolonne |
| FR2738574B1 (fr) * | 1995-09-12 | 1997-11-21 | Total Raffinage Distribution | Procede et dispositif d'extraction des composes aromatiques contenus dans une charge d'hydrocarbures |
| US8201696B2 (en) * | 2008-10-20 | 2012-06-19 | Exxonmobil Chemical Patents Inc. | Apparatus and methods for separating a hydrocarbon |
| CN102233200B (zh) * | 2010-09-15 | 2013-11-06 | 中国科学院过程工程研究所 | 用于液-液-液三相萃取连续生产的振动筛板塔 |
| WO2013081730A1 (fr) * | 2011-12-02 | 2013-06-06 | Exxonmobil Chemical Patents Inc. | Extraction par solvant |
| CN104280488A (zh) * | 2014-10-24 | 2015-01-14 | 王峰 | 一种液相色谱分析仪用静态混合器 |
| CN113842763B (zh) * | 2021-07-30 | 2025-03-21 | 四川省烟草公司凉山州公司 | 一种烟气硫硝尘一体脱除设备及方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA642370A (en) * | 1962-06-05 | F. Middleton John | Method and apparatus for effecting countercurrent contact between liquid and vapor streams | |
| US2077057A (en) * | 1934-09-21 | 1937-04-13 | John W Poole | Apparatus for solvent refinement of hydrocarbons |
| US2215359A (en) * | 1936-06-10 | 1940-09-17 | Standard Oil Co | Solvent extraction |
| FR818912A (fr) * | 1937-03-08 | 1937-10-06 | Bataafsche Petroleum | Procédé et appareil pour la mise en contact de fluides |
| US2258982A (en) * | 1938-12-08 | 1941-10-14 | Eastman Kodak Co | Extraction apparatus |
| US2681269A (en) * | 1951-03-21 | 1954-06-15 | Socony Vacuum Oil Co Inc | Contacting apparatus |
| US2662001A (en) * | 1951-06-12 | 1953-12-08 | William A Burns | Plate design for pulse columns |
| US3108859A (en) * | 1959-12-15 | 1963-10-29 | Oscar H Koski | Pulsed extraction column |
| FR1340836A (fr) * | 1961-06-21 | 1963-10-25 | Alpine Ag | Dispositif utilisable comme séparateur à air à tube ascendant, comme séparateur à écoulement de liquide et comme réacteur à écoulement de liquide |
| SE318550B (fr) * | 1964-06-03 | 1969-12-15 | Metallgesellschaft Ag | |
| US3854176A (en) * | 1971-09-29 | 1974-12-17 | Atlantic Richfield Co | High capacity geometrically-favorable solvent extraction columns for processing fissile materials |
| DE2149089C3 (de) * | 1971-10-01 | 1975-04-03 | Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe | Vorrichtung zum kontinuierlichen, extraktiven Trennen von Verbindungen mittels elektrolytischer Reduktion |
| DE2261018C3 (de) * | 1972-12-13 | 1981-02-05 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Gegenstromextraktrionskolonne zur Flüssig-Flüssig-Extraktion bei gleichzeitiger Elektrolyse |
| DE2527984A1 (de) * | 1975-06-24 | 1977-01-13 | Metallgesellschaft Ag | Verfahren und vorrichtung zur mehrstufigen fluessig-fluessig-gegenstrom-extraktion |
| GB1502561A (en) * | 1977-01-05 | 1978-03-01 | Nat Res Dev | Solvent extraction of copper between organic and aqueous phases |
| JPS6019659B2 (ja) * | 1977-06-28 | 1985-05-17 | 九州日本電気株式会社 | 超音波ボンデイングツ−ル |
| SU814390A1 (ru) * | 1979-05-07 | 1981-03-23 | Казанский Химико-Технологическийинститут Им.C.M.Кирова | Экстрактор |
| DE2923870C2 (de) * | 1979-06-13 | 1982-10-28 | Nukem Gmbh, 6450 Hanau | Extraktionskolonne zur Reinigung von Spalt- und/oder Brutstoffen |
| US4247521A (en) * | 1979-08-15 | 1981-01-27 | Union Carbide Corporation | Liquid-liquid contacting system |
| BG35207A1 (en) * | 1981-12-18 | 1984-03-15 | Bojadzhiev | Method for effecting mass transport between three liquid |
-
1985
- 1985-02-26 DE DE3506693A patent/DE3506693C1/de not_active Expired
-
1986
- 1986-02-12 BE BE0/216259A patent/BE904219A/fr not_active IP Right Cessation
- 1986-02-17 FR FR868602086A patent/FR2577820B1/fr not_active Expired - Fee Related
- 1986-02-20 GB GB08604174A patent/GB2173121B/en not_active Expired
- 1986-02-24 BR BR8600751A patent/BR8600751A/pt not_active IP Right Cessation
- 1986-02-25 US US06/833,356 patent/US4686089A/en not_active Expired - Fee Related
- 1986-02-26 JP JP61039358A patent/JPH0677647B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3506693C1 (de) | 1986-10-09 |
| US4686089A (en) | 1987-08-11 |
| GB2173121B (en) | 1988-09-07 |
| FR2577820A1 (fr) | 1986-08-29 |
| JPH0677647B2 (ja) | 1994-10-05 |
| GB2173121A (en) | 1986-10-08 |
| GB8604174D0 (en) | 1986-03-26 |
| JPS61245801A (ja) | 1986-11-01 |
| FR2577820B1 (fr) | 1990-03-23 |
| BR8600751A (pt) | 1986-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DEUTSCHE GESELLSCHAFT FUR WIEDERAUFARBEITUNG VON Effective date: 20020228 |