EP0032686A3 - Process for conditioning solid radioactive wastes - Google Patents
Process for conditioning solid radioactive wastes Download PDFInfo
- Publication number
- EP0032686A3 EP0032686A3 EP81100115A EP81100115A EP0032686A3 EP 0032686 A3 EP0032686 A3 EP 0032686A3 EP 81100115 A EP81100115 A EP 81100115A EP 81100115 A EP81100115 A EP 81100115A EP 0032686 A3 EP0032686 A3 EP 0032686A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- radioactive wastes
- solid radioactive
- conditioning solid
- conditioning
- wastes
- 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
- 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
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
- G21F9/165—Cement or cement-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
- G21F9/28—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
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3001629 | 1980-01-17 | ||
DE19803001629 DE3001629A1 (en) | 1980-01-17 | 1980-01-17 | METHOD FOR FINAL CONDITIONING SOLID RADIOACTIVE WASTE |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0032686A2 EP0032686A2 (en) | 1981-07-29 |
EP0032686A3 true EP0032686A3 (en) | 1981-09-09 |
EP0032686B1 EP0032686B1 (en) | 1985-01-02 |
Family
ID=6092322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81100115A Expired EP0032686B1 (en) | 1980-01-17 | 1981-01-09 | Process for conditioning organic solid radioactive wastes especially containing nuclear fuel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0032686B1 (en) |
JP (1) | JPS56168200A (en) |
DE (2) | DE3001629A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3143078C2 (en) * | 1981-10-30 | 1985-03-21 | Neidhart, Bernd, Dr.-Ing., 4600 Dortmund | Device for processing plastic counting bottles containing radioactive liquids |
DE3343422A1 (en) * | 1983-12-01 | 1985-06-20 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | METHOD FOR CONDITIONING CONTAMINATED WASTE BY CEMENTING |
JPS6288999A (en) * | 1985-10-15 | 1987-04-23 | 日揮株式会社 | Method of solidifying and processing radioactive incombustible solid waste |
JPH0641999B2 (en) * | 1985-11-21 | 1994-06-01 | 日揮株式会社 | Solidification method for radioactive waste incineration ash |
JPS6383697A (en) * | 1986-09-29 | 1988-04-14 | 日揮株式会社 | Solidifying processing method of radioactive molten water-cooled slag |
JPH0718262B2 (en) * | 1986-11-08 | 1995-03-01 | 清水建設株式会社 | Method for dismantling structure and its equipment |
DE3713446A1 (en) * | 1987-04-22 | 1988-11-03 | Transnuklear Gmbh | Method for conditioning solid, radioactively contaminated, fermentable or putrescible wastes |
DE10148146B4 (en) * | 2001-09-28 | 2009-08-27 | Forschungszentrum Jülich GmbH | A method of disposing of a reactor of at least one radiotoxic contaminated article of graphite and / or coal |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012385A (en) * | 1959-04-15 | 1961-12-12 | Terry D Hufft | Means for disposal of atomic waste |
FR2290745A1 (en) * | 1974-11-05 | 1976-06-04 | Asea Atom Ab | Disposal of used organic ion exchange compound - by embedding in mixture of cement and water absorbing compound |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2228938A1 (en) * | 1972-06-14 | 1974-01-03 | Nukem Gmbh | Radio-active slurry disposal - by solidification and drum containment |
DE2356253C2 (en) * | 1973-11-10 | 1982-06-09 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Process for solidifying a waste liquid containing organic radioactive substances |
DE2421142A1 (en) * | 1974-05-02 | 1975-11-13 | Elba Werk Maschinen Gmbh & Co | Radioactive waste disposal by binding into concrete - using waste container as mixing vessel to minimise contamination |
JPS5133124A (en) * | 1974-09-13 | 1976-03-22 | Nyuuze Kk | Pii aaru shii koho |
AT338387B (en) * | 1975-06-26 | 1977-08-25 | Oesterr Studien Atomenergie | METHOD OF EMBEDDING RADIOACTIVE AND / OR TOXIC WASTE |
DE2648263A1 (en) * | 1976-10-25 | 1978-09-28 | Kraftwerk Union Ag | Binding water-contg. radioactive waste in cement - by introducing cement, partially dried waste and water in turn into vessel |
DE2717656A1 (en) * | 1977-04-21 | 1978-10-26 | Nukem Gmbh | PROCESS FOR THE PRODUCTION OF LEAK-RESISTANT AND SALINE-RESISTANT BLOCKS FROM CEMENT AND RADIOACTIVE WASTE |
DE2726087C2 (en) * | 1977-06-10 | 1978-12-21 | Kernforschungszentrum Karlsruhe Gmbh, 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 |
-
1980
- 1980-01-17 DE DE19803001629 patent/DE3001629A1/en not_active Withdrawn
-
1981
- 1981-01-09 DE DE8181100115T patent/DE3167986D1/en not_active Expired
- 1981-01-09 EP EP81100115A patent/EP0032686B1/en not_active Expired
- 1981-01-16 JP JP583681A patent/JPS56168200A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012385A (en) * | 1959-04-15 | 1961-12-12 | Terry D Hufft | Means for disposal of atomic waste |
FR2290745A1 (en) * | 1974-11-05 | 1976-06-04 | Asea Atom Ab | Disposal of used organic ion exchange compound - by embedding in mixture of cement and water absorbing compound |
Also Published As
Publication number | Publication date |
---|---|
DE3167986D1 (en) | 1985-02-14 |
DE3001629A1 (en) | 1981-09-24 |
EP0032686A2 (en) | 1981-07-29 |
JPH0151800B2 (en) | 1989-11-06 |
JPS56168200A (en) | 1981-12-24 |
EP0032686B1 (en) | 1985-01-02 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Designated state(s): BE DE FR GB |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB |
|
17P | Request for examination filed |
Effective date: 19811030 |
|
GRAA | (expected) grant |
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AK | Designated contracting states |
Designated state(s): BE DE FR GB |
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REF | Corresponds to: |
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ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
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BERE | Be: lapsed |
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Effective date: 19960109 |
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