ES2033454T3 - Procedimiento de acondicionamiento de desechos radioactivos o toxicos en resinas termoendurecibles. - Google Patents
Procedimiento de acondicionamiento de desechos radioactivos o toxicos en resinas termoendurecibles.Info
- Publication number
- ES2033454T3 ES2033454T3 ES198888402916T ES88402916T ES2033454T3 ES 2033454 T3 ES2033454 T3 ES 2033454T3 ES 198888402916 T ES198888402916 T ES 198888402916T ES 88402916 T ES88402916 T ES 88402916T ES 2033454 T3 ES2033454 T3 ES 2033454T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- waste
- thermo
- hardening
- hardener
- 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 - Lifetime
Links
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- 230000003750 conditioning effect Effects 0.000 title abstract 2
- 230000002285 radioactive effect Effects 0.000 title 1
- 239000002901 radioactive waste Substances 0.000 title 1
- 239000010891 toxic waste Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 3
- 239000004848 polyfunctional curative Substances 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 1
- 239000012265 solid product 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
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Epoxy Resins (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA ACONDICIONAR, EN UNA RESINA TERMOENDURECIBLE, RESIDUOS ALMACENADOS EN EL AGUA. SEGUN LA INVENCION, SE UTILIZA UN LIQUIDO ENDURECEDOR, NO MISCIBLE CON EL AGUA Y QUE TIENE UNA DENSIDAD SUPERIOR A LA DEL AGUA PARA EFECTUAR EL ENDURECIMIENTO DE LA RESINA, SE MEZCLA ESTE ENDURECEDOR CON LOS RESIDUOS ALMACENADOS EN EL AGUA, DESPUES SE DEJAN DECANTAR LOS RESIDUOS EN EL ENDURECEDOR, SE EXTRAE EL AGUA PRESENTE POR ENCIMA DE LOS RESIDUOS DECANTADOS Y TRANSFERIDOS AL LIQUIDO ENDURECEDOR, Y SE MEZCLAN LOS RESIDUOS TRANSFERIDOS AL LIQUIDO ENDURECEDOR CON LA RESINA EPOXI PARA OBTENER UN BLOQUE SOLIDO. LOS RESIDUOS PUEDEN SER EN PARTICULAR RESINAS CAMBIADORAS DE IONES. LA ADICION DE UN ENDURECEDOR A LOS RESIDUOS ALMACENADOS EN EL AGUA PERMITE LIMITAR EL AUMENTO DE TEMPERATURA DURANTE EL ENDURECIMIENTO Y OBTENER PRODUCTOS SOLIDOS QUE TIENEN UNA DENSIDAD MEJOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8716199A FR2623655B1 (fr) | 1987-11-23 | 1987-11-23 | Procede de conditionnement de dechets radioactifs ou toxiques dans des resines thermodurcissables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2033454T3 true ES2033454T3 (es) | 1993-03-16 |
Family
ID=9357058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198888402916T Expired - Lifetime ES2033454T3 (es) | 1987-11-23 | 1988-11-21 | Procedimiento de acondicionamiento de desechos radioactivos o toxicos en resinas termoendurecibles. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4927564A (es) |
| EP (1) | EP0318367B1 (es) |
| JP (1) | JP2634212B2 (es) |
| CA (1) | CA1331225C (es) |
| DE (1) | DE3872674T2 (es) |
| ES (1) | ES2033454T3 (es) |
| FR (1) | FR2623655B1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037560A (en) * | 1990-03-09 | 1991-08-06 | Danny Gayman | Sludge treatment process |
| FR2678761B1 (fr) * | 1991-07-03 | 1994-07-01 | Commissariat Energie Atomique | Bloc contenant des resines echangeuses d'ions contaminees et son procede de preparation. |
| DE4324818C2 (de) * | 1993-07-23 | 2002-06-27 | Framatome Anp Gmbh | Verfahren zum Entsorgen von Ionenaustauscherharz |
| US5434338A (en) * | 1993-09-16 | 1995-07-18 | Us Technology Recycling Corporation | Process for conditioning waste materials and products therefrom |
| US5946639A (en) * | 1997-08-26 | 1999-08-31 | The United States Of America As Represented By The Department Of Energy | In-situ stabilization of radioactive zirconium swarf |
| DE60208480T2 (de) | 2001-10-05 | 2006-08-03 | Matsushita Electric Industrial Co., Ltd., Kadoma | Freisprecheinrichtung zur mobilen Kommunikation im Fahrzeug |
| FR2933099B1 (fr) * | 2008-06-30 | 2011-11-25 | Spado Sa | Composition d'enrobage pour le stockage de dechets toxiques pour la sante et/ou l'environnement depourvue d'agent durcisseur aromatique |
| FR2977894B1 (fr) * | 2011-07-11 | 2013-08-16 | Conditionnement Des Dechets Et Effluents Ind Socodei Soc Pour | Composition d'enrobage pour le confinement de dechets toxiques pour l'environnement et/ou la sante |
| GB2522173A (en) * | 2013-10-02 | 2015-07-22 | Nat Nuclear Lab Ltd | Encapsulation of Waste Materials |
| FR3039155B1 (fr) * | 2015-07-21 | 2017-09-01 | Polynt Composites France | Composition d'enrobage pour le stockage ou le confinement de dechets toxiques pour la sante et/ou l'environnement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723338A (en) * | 1971-04-28 | 1973-03-27 | Atomic Energy Commission | Method of reducing the release of mobile contaminants from granular solids |
| FR2361724A1 (fr) * | 1976-08-12 | 1978-03-10 | Commissariat Energie Atomique | Procede de stockage de resines echangeuses d'ions contaminees |
| FR2361725A1 (fr) * | 1976-08-13 | 1978-03-10 | Commissariat Energie Atomique | Procede de stockage de dechets radioactifs solides de grandes dimensions |
| US4405512A (en) * | 1979-04-25 | 1983-09-20 | The Dow Chemical Company | Process for encapsulating radioactive organic liquids in a resin |
| JPS5677800A (en) * | 1979-11-29 | 1981-06-26 | Nippon Atomic Ind Group Co | Device of making radioactive solidified waste |
| FR2544909B1 (fr) * | 1983-04-21 | 1985-06-21 | Commissariat Energie Atomique | Procede de conditionnement de dechets contamines en milieu acide, notamment de materiaux echangeurs de cations |
| FR2577709B1 (fr) * | 1985-02-14 | 1987-03-20 | Commissariat Energie Atomique | Procede de conditionnement de dechets radioactifs ou toxiques dans des resines epoxydes et melange polymerisable a deux constituants liquides utilisable dans ce procede |
| FR2607957A1 (fr) * | 1986-12-05 | 1988-06-10 | Commissariat Energie Atomique | Bloc contenant des dechets en vue de leur stockage et procede de realisation d'un tel bloc |
-
1987
- 1987-11-23 FR FR8716199A patent/FR2623655B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-17 US US07/272,716 patent/US4927564A/en not_active Expired - Fee Related
- 1988-11-21 DE DE8888402916T patent/DE3872674T2/de not_active Expired - Fee Related
- 1988-11-21 ES ES198888402916T patent/ES2033454T3/es not_active Expired - Lifetime
- 1988-11-21 EP EP88402916A patent/EP0318367B1/fr not_active Expired - Lifetime
- 1988-11-22 CA CA000583741A patent/CA1331225C/en not_active Expired - Fee Related
- 1988-11-22 JP JP63295882A patent/JP2634212B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3872674T2 (de) | 1993-01-21 |
| US4927564A (en) | 1990-05-22 |
| FR2623655B1 (fr) | 1990-03-02 |
| EP0318367B1 (fr) | 1992-07-08 |
| CA1331225C (en) | 1994-08-02 |
| JPH01156699A (ja) | 1989-06-20 |
| EP0318367A1 (fr) | 1989-05-31 |
| DE3872674D1 (de) | 1992-08-13 |
| JP2634212B2 (ja) | 1997-07-23 |
| FR2623655A1 (fr) | 1989-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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