FR2288377A1 - Procede pour augmenter la duree de vie des agents d'extraction employes pour la regeneration de combustible nucleaire ou de matiere fertile consommes - Google Patents
Procede pour augmenter la duree de vie des agents d'extraction employes pour la regeneration de combustible nucleaire ou de matiere fertile consommesInfo
- Publication number
- FR2288377A1 FR2288377A1 FR7531935A FR7531935A FR2288377A1 FR 2288377 A1 FR2288377 A1 FR 2288377A1 FR 7531935 A FR7531935 A FR 7531935A FR 7531935 A FR7531935 A FR 7531935A FR 2288377 A1 FR2288377 A1 FR 2288377A1
- Authority
- FR
- France
- Prior art keywords
- lifetime
- regeneration
- procedure
- increasing
- nuclear fuel
- 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.)
- Granted
Links
Classifications
-
- 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
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2449589A DE2449589C2 (de) | 1974-10-18 | 1974-10-18 | Verfahren zur Entfernung von Zersetzungsprodukten aus Extraktionsmitteln, die zur Wiederaufarbeitung abgebrannter Kernbrenn- und/oder Brutstoffe verwendet werden |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288377A1 true FR2288377A1 (fr) | 1976-05-14 |
FR2288377B1 FR2288377B1 (fr) | 1979-06-29 |
Family
ID=5928599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531935A Granted FR2288377A1 (fr) | 1974-10-18 | 1975-10-17 | Procede pour augmenter la duree de vie des agents d'extraction employes pour la regeneration de combustible nucleaire ou de matiere fertile consommes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4059671A (fr) |
JP (1) | JPS5165297A (fr) |
BR (1) | BR7506861A (fr) |
DE (1) | DE2449589C2 (fr) |
FR (1) | FR2288377A1 (fr) |
GB (1) | GB1507170A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559612A1 (fr) * | 1984-02-13 | 1985-08-16 | British Nuclear Fuels Plc | Procede de traitement de combustible nucleaire irradie, pour separer l'uranium du plutonium |
FR2628879A1 (fr) * | 1988-03-18 | 1989-09-22 | Wiederaufarbeitung Von Kernbre | Procede et dispositif pour l'extraction d'uranium, de plutonium ainsi que de produits de fission |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2238694C2 (de) * | 1972-08-05 | 1983-12-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Aufbereitung einer bei der Wiederaufarbeitung bestrahlter Kernbrenn- und/oder Brutstoffe verwendeten Phosphorsäureester und Kohlenwasserstoffe enthaltenden Abfallflüssigkeit |
DE2652164C2 (de) * | 1976-11-16 | 1986-05-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen |
US4385037A (en) * | 1980-05-16 | 1983-05-24 | Unc Recovery Corporation | Concentrated sulphuric acid treatment of an alkylphenyl acid phosphate extractant |
US4358426A (en) * | 1980-12-17 | 1982-11-09 | The United States Of America As Represented By The United States Department Of Energy | Method for cleaning solution used in nuclear fuel reprocessing |
JPS59231493A (ja) * | 1983-06-15 | 1984-12-26 | 住友金属鉱山株式会社 | 低レベル放射性廃液の処理方法 |
JPH0659364B2 (ja) * | 1985-08-23 | 1994-08-10 | 株式会社日立製作所 | 放射性有機溶媒のイオン処理装置 |
DE3718338A1 (de) * | 1987-06-01 | 1989-01-05 | Karlsruhe Wiederaufarbeit | Verfahren und vorrichtung zur loesungsmittelwaesche bei der wiederaufarbeitung von bestrahlten kernbrennstoffen |
JPH0798122B2 (ja) * | 1991-07-12 | 1995-10-25 | 動力炉・核燃料開発事業団 | 核燃料サイクルから発生する使用済溶媒の再生方法 |
DE4126467C2 (de) * | 1991-08-09 | 1995-08-03 | Promotech Corp | Verfahren zur Behandlung des Primärkühlmittels eines Druckwasserkernreaktors |
RU2163403C2 (ru) * | 1999-02-23 | 2001-02-20 | Государственное унитарное предприятие Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" | Экстракционная смесь для одновременного выделения радионуклидов из жидких радиоактивных отходов (варианты) |
US7666370B2 (en) * | 2006-01-19 | 2010-02-23 | Japan Nuclear Fuel Limited | Sodium salt recycling process for use in wet reprocessing process of spent nuclear fuel |
CN103214511A (zh) * | 2013-04-19 | 2013-07-24 | 金川集团股份有限公司 | 一种废弃磷酸三丁酯的除杂方法 |
US11021168B2 (en) * | 2018-10-02 | 2021-06-01 | Blackberry Limited | Vehicular irritant detection and mitigation system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1247248A (en) * | 1968-03-13 | 1971-09-22 | Kernforschung Gmbh Ges Fuer | A method of recovering plutonium and uranium from fission products by liquid-liquid extraction |
US3574532A (en) * | 1969-03-20 | 1971-04-13 | Atomic Energy Commission | Wash treatment to restore the degraded d2ehpa-tbp used in fission product extraction |
US3708508A (en) * | 1971-04-09 | 1973-01-02 | Atomic Energy Commission | Method for the purification and recovery of tributyl phosphate used in reprocessing nuclear fuel |
-
1974
- 1974-10-18 DE DE2449589A patent/DE2449589C2/de not_active Expired
-
1975
- 1975-10-17 JP JP12520475A patent/JPS5165297A/ja active Granted
- 1975-10-17 FR FR7531935A patent/FR2288377A1/fr active Granted
- 1975-10-20 US US05/624,107 patent/US4059671A/en not_active Expired - Lifetime
- 1975-10-20 BR BR7506861A patent/BR7506861A/pt unknown
- 1975-10-20 GB GB4293175A patent/GB1507170A/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559612A1 (fr) * | 1984-02-13 | 1985-08-16 | British Nuclear Fuels Plc | Procede de traitement de combustible nucleaire irradie, pour separer l'uranium du plutonium |
FR2628879A1 (fr) * | 1988-03-18 | 1989-09-22 | Wiederaufarbeitung Von Kernbre | Procede et dispositif pour l'extraction d'uranium, de plutonium ainsi que de produits de fission |
Also Published As
Publication number | Publication date |
---|---|
BR7506861A (pt) | 1976-08-17 |
DE2449589C2 (de) | 1984-09-20 |
JPS5165297A (en) | 1976-06-05 |
DE2449589A1 (de) | 1976-04-22 |
GB1507170A (en) | 1978-04-12 |
FR2288377B1 (fr) | 1979-06-29 |
JPS5626000B2 (fr) | 1981-06-16 |
US4059671A (en) | 1977-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |