FR2431755B1 - Procede d'elimination de dechets a partir de solutions de produits de fission et installation appropriee a cet effet - Google Patents
Procede d'elimination de dechets a partir de solutions de produits de fission et installation appropriee a cet effetInfo
- Publication number
- FR2431755B1 FR2431755B1 FR7916878A FR7916878A FR2431755B1 FR 2431755 B1 FR2431755 B1 FR 2431755B1 FR 7916878 A FR7916878 A FR 7916878A FR 7916878 A FR7916878 A FR 7916878A FR 2431755 B1 FR2431755 B1 FR 2431755B1
- Authority
- FR
- France
- Prior art keywords
- disposal
- waste
- apparatus therefor
- fission product
- product solutions
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
- G21F9/305—Glass or glass like matrix
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/12—Radioactive
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Glass Compositions (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2831316A DE2831316C2 (de) | 1978-07-17 | 1978-07-17 | Abfallbeseitigungsverfahren für rutheniumhaltige salpetersaure Spaltproduktlösungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431755A1 FR2431755A1 (fr) | 1980-02-15 |
FR2431755B1 true FR2431755B1 (fr) | 1986-05-09 |
Family
ID=6044572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916878A Expired FR2431755B1 (fr) | 1978-07-17 | 1979-06-29 | Procede d'elimination de dechets a partir de solutions de produits de fission et installation appropriee a cet effet |
Country Status (5)
Country | Link |
---|---|
US (1) | US4344872A (fr) |
JP (1) | JPS5516300A (fr) |
DE (1) | DE2831316C2 (fr) |
FR (1) | FR2431755B1 (fr) |
GB (1) | GB2025686B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200331A1 (de) * | 1982-01-08 | 1983-07-28 | GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen | "verfahren und anlage zur behandlung von feuchten oder nassen radioaktiven abfallstoffen" |
JPS5988692A (ja) * | 1982-11-15 | 1984-05-22 | 動力炉・核燃料開発事業団 | 硝酸蒸発処理におけるルテニウムの除染効率改良法 |
JPS6036999A (ja) * | 1983-08-09 | 1985-02-26 | 株式会社荏原製作所 | 放射性ほう酸ナトリウム廃液の減容固化物、減容固化方法及びその装置 |
DE246379T1 (de) * | 1985-10-04 | 1988-08-11 | Somafer S.A., Fameck | Behandlung radioaktiver fluessigkeit. |
JP2610453B2 (ja) * | 1987-10-29 | 1997-05-14 | 株式会社日立製作所 | 硝酸廃液の濃縮方法 |
JPH0721556B2 (ja) * | 1988-03-28 | 1995-03-08 | 動力炉・核燃料料開発事業団 | 気体状ルテニウムの生成を抑制した放射性廃液のガラス溶融固化処理方法 |
DE3815082A1 (de) * | 1988-05-04 | 1989-11-16 | Wiederaufarbeitung Von Kernbre | Verfahren und vorrichtung zum behandeln und zum foerdern von feedklaerschlamm zu einer verglasungseinrichtung |
US5118447A (en) * | 1991-04-12 | 1992-06-02 | Battelle Memorial Institute | Thermochemical nitrate destruction |
FR2681139B1 (fr) * | 1991-09-10 | 1993-11-05 | Matieres Nucleaires Cie Gle | Installation pour effectuer plusieurs reactions chimiques successives dans un meme recipient. |
DE10009956B4 (de) * | 2000-03-02 | 2004-02-05 | W.C. Heraeus Gmbh & Co. Kg | Verfahren zur Zerstörung von Nitrat in sauren, wässrigen Lösungen, insbesondere Edelmetall-Lösungen |
US6620092B2 (en) * | 2001-05-11 | 2003-09-16 | Chem Pro | Process and apparatus for vitrification of hazardous waste materials |
US7361801B1 (en) | 2003-08-27 | 2008-04-22 | 352 East Irvin Avenue Limited Partnership | Methods for immobilization of nitrate and nitrite in aqueous waste |
CN1934098B (zh) * | 2004-03-18 | 2012-04-25 | 大赛璐化学工业株式会社 | 高纯度脂环式环氧化合物、其制备方法、可固化环氧树脂组合物、其固化产物及其应用 |
FR2906927B1 (fr) * | 2006-10-05 | 2014-07-25 | Commissariat Energie Atomique | Procede de vitrification de produits de fission. |
RU2607644C2 (ru) * | 2015-06-23 | 2017-01-10 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Способ извлечения металлов платиновой группы из продукта кислотного растворения волоксидированного отработавшего ядерного топлива |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977194A (en) * | 1958-12-03 | 1961-03-28 | John W Loeding | Method of reducing aqueous radioactive nuclear wastes to solid form |
DE1228009B (de) * | 1961-02-09 | 1966-11-03 | Atomkraftwerk Rheinsberg Mit B | Verfahren zum Beseitigen von radioaktiven Verunreinigungen aus Fluessigkeiten |
FR1307309A (fr) | 1961-09-12 | 1962-10-26 | Commissariat Energie Atomique | Traitement des solutions résiduaires de combustibles nucléaires irradiés du type uranium-molybdène |
US3120493A (en) * | 1962-04-27 | 1964-02-04 | Walter E Clark | Suppression of ruthenium volatilization in evaporation and calcination of radioactive waste solutions |
GB1129342A (en) * | 1965-08-20 | 1968-10-02 | Atomic Energy Authority Uk | Improvements in the storage of radioactive liquid effluent |
JPS4963653A (fr) * | 1972-10-23 | 1974-06-20 | ||
US3962114A (en) * | 1975-04-11 | 1976-06-08 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for solidifying liquid radioactive wastes |
DE2609299C2 (de) * | 1976-03-06 | 1983-12-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Vorrichtung zur Verfestigung von wäßrigen, radioaktiven Abfall-Lösungen in einem glas- oder keramikartigen Block |
DE2632910C2 (de) * | 1976-07-21 | 1982-12-02 | Wiegand Karlsruhe Gmbh, 7505 Ettlingen | Verfahren zum Eindampfen von Flüssigkeiten, insbesondere von radioaktiven Abwässern |
DE2755299A1 (de) * | 1976-12-20 | 1978-06-22 | Asea Ab | Zylinderfoermiger langgestreckter ofen zur behandlung von material unter hoher temperatur und hohem druck |
-
1978
- 1978-07-17 DE DE2831316A patent/DE2831316C2/de not_active Expired
-
1979
- 1979-06-29 FR FR7916878A patent/FR2431755B1/fr not_active Expired
- 1979-07-12 US US06/056,939 patent/US4344872A/en not_active Expired - Lifetime
- 1979-07-16 JP JP8937579A patent/JPS5516300A/ja active Pending
- 1979-07-17 GB GB7924862A patent/GB2025686B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2831316A1 (de) | 1980-01-31 |
GB2025686B (en) | 1983-01-19 |
FR2431755A1 (fr) | 1980-02-15 |
US4344872A (en) | 1982-08-17 |
GB2025686A (en) | 1980-01-23 |
JPS5516300A (en) | 1980-02-04 |
DE2831316C2 (de) | 1984-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |