FR2455784A1 - METHOD FOR CONTAINING RADIO-ACTIVE WASTE - Google Patents
METHOD FOR CONTAINING RADIO-ACTIVE WASTEInfo
- Publication number
- FR2455784A1 FR2455784A1 FR8009876A FR8009876A FR2455784A1 FR 2455784 A1 FR2455784 A1 FR 2455784A1 FR 8009876 A FR8009876 A FR 8009876A FR 8009876 A FR8009876 A FR 8009876A FR 2455784 A1 FR2455784 A1 FR 2455784A1
- Authority
- FR
- France
- Prior art keywords
- active waste
- waste
- radio
- containing radio
- active
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002901 radioactive waste Substances 0.000 title abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
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
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
-
- 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
- G21F9/304—Cement or cement-like matrix
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE DE CONFINEMENT DES DECHETS RADIO-ACTIFS. LEDIT PROCEDE CONSISTE A FIXER LES DECHETS DANS UN CIMENT A FORTE TENEUR EN ALUMINE, A CHAUFFER POUR FORMER UNE MASSE SOLIDE COHERENTE ET A VITRIFIER LA SURFACE DE LA MASSE SOLIDE. APPLICATION AU CONFINEMENT ET A LA FIXATION DES DECHETS RADIO-ACTIFS.THE INVENTION RELATES TO A METHOD FOR CONFINING RADIO-ACTIVE WASTE. THIS PROCESS CONSISTS OF FIXING THE WASTE IN A CEMENT WITH A HIGH ALUMINUM CONTENT, HEATING TO FORM A COHERENT SOLID MASS AND VITRIFYING THE SURFACE OF THE SOLID MASS. APPLICATION TO THE CONTAINMENT AND FIXATION OF RADIO-ACTIVE WASTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7915298A GB2048555A (en) | 1979-05-02 | 1979-05-02 | Plutonium waste fixation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2455784A1 true FR2455784A1 (en) | 1980-11-28 |
Family
ID=10504912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8009876A Withdrawn FR2455784A1 (en) | 1979-05-02 | 1980-04-30 | METHOD FOR CONTAINING RADIO-ACTIVE WASTE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS55151299A (en) |
DE (1) | DE3015885A1 (en) |
FR (1) | FR2455784A1 (en) |
GB (1) | GB2048555A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131276C2 (en) * | 1981-08-07 | 1986-02-13 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Process for the solidification of radioactive waste |
DE3219114A1 (en) * | 1982-05-21 | 1983-11-24 | Kernforschungsz Karlsruhe | METHOD FOR IMPROVING THE PROPERTIES OF RESTORATION OF RADIOACTIVE FASTE WASTE |
JPS58218696A (en) * | 1982-06-15 | 1983-12-19 | 株式会社東芝 | Method of processing radioactive waste |
IE822428L (en) * | 1982-10-07 | 1984-04-07 | Attwell Ronald Leslie | Cement filled container for nuclear or toxic waste |
JPS61191999A (en) * | 1985-02-20 | 1986-08-26 | 動力炉・核燃料開発事業団 | Method of stabilizing and treating uranium slag or uranium smelting waste slag |
US7531152B2 (en) | 2000-10-19 | 2009-05-12 | Studsvik, Inc. | Mineralization of alkali metals, sulfur, and halogens |
US7476194B2 (en) * | 1999-10-20 | 2009-01-13 | Studsvik, Inc. | In-container mineralization |
JP2014235024A (en) * | 2013-05-31 | 2014-12-15 | 株式会社E&Eテクノサービス | Manufacturing method of solidified body, and solidified body manufactured by the same |
US20160379727A1 (en) | 2015-01-30 | 2016-12-29 | Studsvik, Inc. | Apparatus and methods for treatment of radioactive organic waste |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1246848A (en) * | 1959-10-13 | 1960-11-25 | Commissariat Energie Atomique | Process for the disposal of radioactive waste and products obtained by this process |
DE1127508B (en) * | 1959-01-19 | 1962-04-12 | Rudolf Alberti | Process and device for solidifying aqueous nuclear waste |
US3093593A (en) * | 1958-07-14 | 1963-06-11 | Coors Porcelain Co | Method for disposing of radioactive waste and resultant product |
FR2349194A1 (en) * | 1975-01-17 | 1977-11-18 | United Nuclear Ind Inc | RADIOACTIVE RESIDUE TREATMENT PROCESS |
DE2726087B1 (en) * | 1977-06-10 | 1978-04-20 | Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe | Process for the final disposal-ready, environmentally friendly solidification of and moderately radioactive and / or actinide-containing, aqueous waste concentrates or of fine-grained solid waste suspended in water |
-
1979
- 1979-05-02 GB GB7915298A patent/GB2048555A/en not_active Withdrawn
-
1980
- 1980-04-24 DE DE19803015885 patent/DE3015885A1/en not_active Withdrawn
- 1980-04-30 FR FR8009876A patent/FR2455784A1/en not_active Withdrawn
- 1980-04-30 JP JP5772480A patent/JPS55151299A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093593A (en) * | 1958-07-14 | 1963-06-11 | Coors Porcelain Co | Method for disposing of radioactive waste and resultant product |
DE1127508B (en) * | 1959-01-19 | 1962-04-12 | Rudolf Alberti | Process and device for solidifying aqueous nuclear waste |
FR1246848A (en) * | 1959-10-13 | 1960-11-25 | Commissariat Energie Atomique | Process for the disposal of radioactive waste and products obtained by this process |
FR2349194A1 (en) * | 1975-01-17 | 1977-11-18 | United Nuclear Ind Inc | RADIOACTIVE RESIDUE TREATMENT PROCESS |
DE2726087B1 (en) * | 1977-06-10 | 1978-04-20 | Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe | Process for the final disposal-ready, environmentally friendly solidification of and moderately radioactive and / or actinide-containing, aqueous waste concentrates or of fine-grained solid waste suspended in water |
Also Published As
Publication number | Publication date |
---|---|
GB2048555A (en) | 1980-12-10 |
DE3015885A1 (en) | 1980-11-13 |
JPS55151299A (en) | 1980-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |