CH625363A5 - - Google Patents
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- Publication number
- CH625363A5 CH625363A5 CH1533876A CH1533876A CH625363A5 CH 625363 A5 CH625363 A5 CH 625363A5 CH 1533876 A CH1533876 A CH 1533876A CH 1533876 A CH1533876 A CH 1533876A CH 625363 A5 CH625363 A5 CH 625363A5
- Authority
- CH
- Switzerland
- Prior art keywords
- radioactive
- mineral acid
- ion exchange
- separated
- lithium
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 16
- 239000003456 ion exchange resin Substances 0.000 claims description 13
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 13
- 230000002285 radioactive effect Effects 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 230000003750 conditioning effect Effects 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 229940100890 silver compound Drugs 0.000 claims description 2
- 150000003379 silver compounds Chemical class 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002901 radioactive waste Substances 0.000 description 2
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-BJUDXGSMSA-N Iron-55 Chemical compound [55Fe] XEEYBQQBJWHFJM-BJUDXGSMSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- TVFDJXOCXUVLDH-OUBTZVSYSA-N cesium-134 Chemical compound [134Cs] TVFDJXOCXUVLDH-OUBTZVSYSA-N 0.000 description 1
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 1
- GUTLYIVDDKVIGB-BJUDXGSMSA-N cobalt-58 Chemical compound [58Co] GUTLYIVDDKVIGB-BJUDXGSMSA-N 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- XMBWDFGMSWQBCA-NJFSPNSNSA-N iodane Chemical compound [129IH] XMBWDFGMSWQBCA-NJFSPNSNSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-IGMARMGPSA-N lithium-7 atom Chemical compound [7Li] WHXSMMKQMYFTQS-IGMARMGPSA-N 0.000 description 1
- PXHVJJICTQNCMI-RNFDNDRNSA-N nickel-63 Chemical compound [63Ni] PXHVJJICTQNCMI-RNFDNDRNSA-N 0.000 description 1
- -1 oxides Chemical compound 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/60—Cleaning or rinsing ion-exchange beds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2607292A DE2607292C2 (de) | 1976-02-23 | 1976-02-23 | Verfahren zur Befreiung von im Kernreaktorbetrieb verbrauchten Ionenaustauscherharzen von radioaktiven Korrosionsprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH625363A5 true CH625363A5 (xx) | 1981-09-15 |
Family
ID=5970644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1533876A CH625363A5 (xx) | 1976-02-23 | 1976-12-07 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4118317A (xx) |
| JP (1) | JPS52102884A (xx) |
| BR (1) | BR7700193A (xx) |
| CA (1) | CA1086875A (xx) |
| CH (1) | CH625363A5 (xx) |
| DE (1) | DE2607292C2 (xx) |
| ES (1) | ES456179A1 (xx) |
| FR (1) | FR2341921A1 (xx) |
| GB (1) | GB1533955A (xx) |
| SE (1) | SE7701194L (xx) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106099A (en) * | 1976-03-03 | 1977-09-06 | Hitachi Ltd | Treating method of radioactive resin waste |
| DE2931140C2 (de) * | 1979-08-01 | 1984-06-07 | Hochtemperatur-Kernkraftwerk GmbH (HKG) Gemeinsames Europäisches Unternehmen, 4701 Uentrop | Druckentlastung für Kernreaktoren im Störfall |
| SE420249B (sv) * | 1980-01-31 | 1981-09-21 | Asea Atom Ab | Sett for behandling av en i en reningskrets i en kernreaktoranleggning anvend organisk jonbytarmassa |
| US4430226A (en) | 1981-03-09 | 1984-02-07 | Millipore Corporation | Method and apparatus for producing ultrapure water |
| SE425708B (sv) * | 1981-03-20 | 1982-10-25 | Studsvik Energiteknik Ab | Forfarande for slutbehandling av radioaktivt organiskt material |
| DE3224809C2 (de) * | 1982-07-02 | 1984-06-20 | Georg 8025 Unterhaching Kinzler | Verfahren und Vorrichtung zum Entfernen von radioaktiven Isotopen aus einer Flüssigkeit |
| JPH0677068B2 (ja) * | 1985-05-07 | 1994-09-28 | 三菱重工業株式会社 | 放射性イオン交換樹脂の処理方法 |
| DE3704046A1 (de) * | 1987-02-10 | 1988-08-18 | Allgaeuer Alpenmilch | Verfahren zum entfernen von radioaktiven metallen aus fluessigkeiten, lebens- und futtermitteln |
| US5078842A (en) * | 1990-08-28 | 1992-01-07 | Electric Power Research Institute | Process for removing radioactive burden from spent nuclear reactor decontamination solutions using electrochemical ion exchange |
| US5443740A (en) * | 1992-10-07 | 1995-08-22 | Christ Ag | Process for the conditioning of ion exchange resins |
| US5306399A (en) * | 1992-10-23 | 1994-04-26 | Electric Power Research Institute | Electrochemical exchange anions in decontamination solutions |
| DE4423398A1 (de) * | 1994-07-04 | 1996-01-11 | Siemens Ag | Verfahren und Einrichtung zum Entsorgen eines Kationenaustauschers |
| US5895570A (en) * | 1996-02-09 | 1999-04-20 | United States Filter Corporation | Modular filtering system |
| US5798040A (en) * | 1996-02-09 | 1998-08-25 | United States Filter Corporation | Water purification cartridge assembly with unidirectional flow through filter media |
| RU2224310C2 (ru) * | 2001-11-27 | 2004-02-20 | Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации АЭС" | Способ дезактивации отработанной ионообменной смолы из емкости хранилища радиоактивных отходов атомной электростанции |
| US6682646B2 (en) | 2002-03-25 | 2004-01-27 | Electric Power Research Institute | Electrochemical process for decontamination of radioactive materials |
| RU2440631C1 (ru) * | 2010-12-14 | 2012-01-20 | Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (ОАО "ВНИИАЭС") | Способ дезактивации отработавшей ионообменной смолы |
| EP3221048B1 (en) | 2014-11-19 | 2018-10-10 | Framatome GmbH | Method and apparatus for the recovery of radioactive nuclides from spent resin materials |
| RU2631942C1 (ru) * | 2016-09-22 | 2017-09-29 | Общество с ограниченной ответственностью Научно-производственное предприятие "Эксорб" | Способ дезактивации радиоактивных ионообменных смол |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1485541A (fr) * | 1966-01-05 | 1967-06-23 | Commissariat Energie Atomique | Procédé de séparation du strontium |
| US3453214A (en) * | 1967-02-14 | 1969-07-01 | Saint Gobain Techn Nouvelles | Method of cesium 137 removal |
| GB1312852A (en) * | 1970-09-01 | 1973-04-11 | Belgonucleaire Sa | Decontamination processes for radio-active liquids |
| US3896045A (en) * | 1971-08-24 | 1975-07-22 | Belgonucleaire Sa | Decontamination process for radio-active liquids |
| CS174971B1 (xx) * | 1972-05-16 | 1977-04-29 | ||
| US3922231A (en) * | 1972-11-24 | 1975-11-25 | Ppg Industries Inc | Process for the recovery of fission products from waste solutions utilizing controlled cathodic potential electrolysis |
| US4024911A (en) * | 1974-03-18 | 1977-05-24 | Combustion Engineering, Inc. | Pump shaft seal injection system |
| US3962078A (en) * | 1974-12-13 | 1976-06-08 | Hydromation Filter Company | Method and apparatus for treating liquid contaminated with radioactive particulate solids |
-
1976
- 1976-02-23 DE DE2607292A patent/DE2607292C2/de not_active Expired
- 1976-12-07 CH CH1533876A patent/CH625363A5/de not_active IP Right Cessation
-
1977
- 1977-01-12 BR BR7700193A patent/BR7700193A/pt unknown
- 1977-02-03 SE SE7701194A patent/SE7701194L/xx unknown
- 1977-02-22 GB GB7492/77A patent/GB1533955A/en not_active Expired
- 1977-02-22 JP JP1859577A patent/JPS52102884A/ja active Granted
- 1977-02-22 FR FR7705129A patent/FR2341921A1/fr active Granted
- 1977-02-22 CA CA272,374A patent/CA1086875A/en not_active Expired
- 1977-02-22 US US05/770,289 patent/US4118317A/en not_active Expired - Lifetime
- 1977-02-23 ES ES456179A patent/ES456179A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES456179A1 (es) | 1978-04-16 |
| BR7700193A (pt) | 1977-09-06 |
| DE2607292A1 (de) | 1977-10-13 |
| CA1086875A (en) | 1980-09-30 |
| FR2341921A1 (fr) | 1977-09-16 |
| SE7701194L (sv) | 1977-08-24 |
| FR2341921B1 (xx) | 1981-11-06 |
| US4118317A (en) | 1978-10-03 |
| GB1533955A (en) | 1978-11-29 |
| DE2607292C2 (de) | 1985-08-29 |
| JPS6136198B2 (xx) | 1986-08-16 |
| JPS52102884A (en) | 1977-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |