DE2945006C2 - Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern - Google Patents
Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden FormkörpernInfo
- Publication number
- DE2945006C2 DE2945006C2 DE19792945006 DE2945006A DE2945006C2 DE 2945006 C2 DE2945006 C2 DE 2945006C2 DE 19792945006 DE19792945006 DE 19792945006 DE 2945006 A DE2945006 A DE 2945006A DE 2945006 C2 DE2945006 C2 DE 2945006C2
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- glass
- udf50
- range
- sub
- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000008569 process Effects 0.000 title claims description 9
- 239000002901 radioactive waste Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002241 glass-ceramic Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004031 devitrification Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 8
- 239000013078 crystal Substances 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract 6
- 230000003111 delayed effect Effects 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000005311 autocorrelation function Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000002123 temporal effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- 238000003860 storage Methods 0.000 description 12
- 239000000843 powder Substances 0.000 description 8
- 239000000155 melt Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000004992 fission Effects 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 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
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic 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
- 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
-
- 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
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)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792945006 DE2945006C2 (de) | 1979-11-08 | 1979-11-08 | Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern |
EP19800102963 EP0028670B1 (de) | 1979-11-08 | 1980-05-28 | Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern |
BR8007001A BR8007001A (pt) | 1979-11-08 | 1980-10-30 | Processo para a producao de corpos moldados, contendo substancias residuais altamente radioativas |
JP15673880A JPS5682499A (en) | 1979-11-08 | 1980-11-07 | Method of making molding containing high level radioactive waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792945006 DE2945006C2 (de) | 1979-11-08 | 1979-11-08 | Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2945006A1 DE2945006A1 (de) | 1981-05-21 |
DE2945006C2 true DE2945006C2 (de) | 1987-01-15 |
Family
ID=6085400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792945006 Expired DE2945006C2 (de) | 1979-11-08 | 1979-11-08 | Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0028670B1 (US07922777-20110412-C00004.png) |
JP (1) | JPS5682499A (US07922777-20110412-C00004.png) |
BR (1) | BR8007001A (US07922777-20110412-C00004.png) |
DE (1) | DE2945006C2 (US07922777-20110412-C00004.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214242A1 (de) * | 1982-04-17 | 1983-10-20 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur verbesserung der fuer eine langzeitlagerung erforderlichen eigenschaften von verfestigungen radioaktiver abfaelle |
JPS59220696A (ja) * | 1983-05-30 | 1984-12-12 | 株式会社日立製作所 | 放射性廃樹脂の処理方法およびその装置 |
NL8303132A (nl) * | 1983-09-09 | 1985-04-01 | Machiel Nicolaas Duivelaar | Werkwijze voor het onschadelijk maken van gevaarlijk chemisch afval. |
DE3343422A1 (de) * | 1983-12-01 | 1985-06-20 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zum konditionieren kontaminierten abfalls durch zementieren |
US4778626A (en) * | 1985-11-04 | 1988-10-18 | Australian Nat'l Univ. of Acton | Preparation of particulate radioactive waste mixtures |
US11361871B2 (en) * | 2017-02-16 | 2022-06-14 | GeoRoc International, Inc. | Composition and method for the processing of hazardous sludges and ion exchange media |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3000072A (en) * | 1959-08-20 | 1961-09-19 | Ca Atomic Energy Ltd | Process of containing and fixing fission products |
DE2534014C3 (de) * | 1975-07-30 | 1980-06-19 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Thermodynamisch stabiles Glaskeramikprodukt mit Radionukliden zur Beseitigung radioaktiver Abfalle und Verfahren zu seiner Herstellung |
DE2627265A1 (de) * | 1976-06-18 | 1977-12-29 | Krauss Maffei Ag | Mehrstufige gegenstrom-wasch- dekantierzentrifuge |
FR2369659A1 (fr) * | 1976-11-02 | 1978-05-26 | Asea Ab | Pr |
FR2375695A1 (fr) * | 1976-12-21 | 1978-07-21 | Asea Ab | Procede pour le traitement de dechets radioactifs |
-
1979
- 1979-11-08 DE DE19792945006 patent/DE2945006C2/de not_active Expired
-
1980
- 1980-05-28 EP EP19800102963 patent/EP0028670B1/de not_active Expired
- 1980-10-30 BR BR8007001A patent/BR8007001A/pt unknown
- 1980-11-07 JP JP15673880A patent/JPS5682499A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2945006A1 (de) | 1981-05-21 |
EP0028670A1 (de) | 1981-05-20 |
BR8007001A (pt) | 1981-05-12 |
JPS5682499A (en) | 1981-07-06 |
EP0028670B1 (de) | 1983-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |