FI840559A - Foerfarande foer avlaegsnande av cesium fraon vattenloesning, foerfarande foer rening av kylvatten i reaktorer, som anvaender kokande vatten, och i tryckvattenreaktorer, samt en blandad jonbytarhartskolonn anvaendbar i naemnda rening. - Google Patents
Foerfarande foer avlaegsnande av cesium fraon vattenloesning, foerfarande foer rening av kylvatten i reaktorer, som anvaender kokande vatten, och i tryckvattenreaktorer, samt en blandad jonbytarhartskolonn anvaendbar i naemnda rening. Download PDFInfo
- Publication number
- FI840559A FI840559A FI840559A FI840559A FI840559A FI 840559 A FI840559 A FI 840559A FI 840559 A FI840559 A FI 840559A FI 840559 A FI840559 A FI 840559A FI 840559 A FI840559 A FI 840559A
- Authority
- FI
- Finland
- Prior art keywords
- foerfarande foer
- vattenloesning
- tryckvattenreaktorer
- reaktorer
- kylvatten
- Prior art date
Links
Classifications
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
- B01D59/30—Separation by chemical exchange by ion exchange
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/04—Mixed-bed processes
-
- 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
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83200224A EP0117315B1 (en) | 1983-02-11 | 1983-02-11 | Method for removing cesium from an aqueous liquid, method for purifying the reactor coolant in boiling water and pressurized water reactors and a mixed ion exchanged resin bed, useful in said purification |
Publications (2)
Publication Number | Publication Date |
---|---|
FI840559A0 FI840559A0 (fi) | 1984-02-13 |
FI840559A true FI840559A (fi) | 1984-08-12 |
Family
ID=8190930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI840559A FI840559A (fi) | 1983-02-11 | 1984-02-13 | Foerfarande foer avlaegsnande av cesium fraon vattenloesning, foerfarande foer rening av kylvatten i reaktorer, som anvaender kokande vatten, och i tryckvattenreaktorer, samt en blandad jonbytarhartskolonn anvaendbar i naemnda rening. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4657731A (fi) |
EP (1) | EP0117315B1 (fi) |
JP (1) | JPS59182400A (fi) |
KR (1) | KR840007534A (fi) |
CA (1) | CA1228199A (fi) |
DE (1) | DE3380888D1 (fi) |
ES (1) | ES8607750A1 (fi) |
FI (1) | FI840559A (fi) |
PH (1) | PH20755A (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3672008D1 (de) * | 1985-07-10 | 1990-07-19 | Hitachi Ltd | Verfahren und vorrichtung zum reinigen des kuehlwassers eines nuklearreaktors. |
DE3542640C1 (de) * | 1985-12-03 | 1987-01-15 | Nukem Gmbh | Verfahren zur Abtrennung von Kationen aus waessrigen Loesungen |
EP0243557A1 (en) * | 1986-04-30 | 1987-11-04 | Westinghouse Electric Corporation | Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness |
US4975201A (en) * | 1989-10-17 | 1990-12-04 | The Dow Chemical Company | Condensate purification process |
CA2061250A1 (en) * | 1991-02-20 | 1992-08-21 | Nobuyuki Higosaki | Process of removing suspended metal corrosion products insoluble or sparingly soluble in water and condensate treating equipment |
US5570469A (en) * | 1995-01-06 | 1996-10-29 | Lockheed Martin Corporation | Method for removing metal contaminants from flue dust |
JP3687829B2 (ja) * | 1998-06-04 | 2005-08-24 | 株式会社荏原製作所 | 復水処理方法及び復水脱塩装置 |
US6251996B1 (en) | 1998-12-09 | 2001-06-26 | The Dow Chemical Company | Gel-type copolymer bead and ion-exchange resins made therefrom |
JP2001215294A (ja) * | 1999-11-22 | 2001-08-10 | Japan Organo Co Ltd | 復水脱塩装置 |
DE102006011316A1 (de) * | 2006-03-09 | 2007-09-13 | Lanxess Deutschland Gmbh | Radionuklidharze |
RU2521379C1 (ru) * | 2013-02-13 | 2014-06-27 | Закрытое Акционерное Общество "Аксион-Редкие И Драгоценные Металлы" | Способ получения сорбента для селективного извлечения цезия |
US20200055022A1 (en) * | 2018-08-14 | 2020-02-20 | 1441413 Alberta Inc. DBA EPT | Highly porous coolant conditioning and remediation media |
CN114373564A (zh) * | 2021-11-29 | 2022-04-19 | 广东核电合营有限公司 | 核电厂蒸发器排污系统污水处理方法和系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1442776A1 (de) * | 1963-07-19 | 1968-11-21 | Metallgesellschaft Ag | Verfahren zur Trennung von Schwermetallen wie Zink,Kadmium,Eisen u.dgl. von Alkalien aus neutralen oder sauren Loesungen |
BE688120A (fi) * | 1964-09-15 | 1967-03-16 | ||
US3554709A (en) * | 1968-06-17 | 1971-01-12 | Atomic Energy Commission | Selective ion-exchange separation of alkali metals |
US3953568A (en) * | 1971-07-22 | 1976-04-27 | Maomi Seko | Method of simultaneous concentration and dilution of isotopes |
FR2302574A1 (fr) * | 1975-02-28 | 1976-09-24 | Traitement Eaux Cie Europ | Installa |
GB1517063A (en) * | 1976-03-02 | 1978-07-12 | Carless Capel & Leonard Ltd | Process for removing polonium from hydrocarbons |
US4107044A (en) * | 1976-08-25 | 1978-08-15 | Epicor, Inc. | Method of and apparatus for purifying fluids with radioactive impurities |
FR2380346A1 (fr) * | 1977-02-09 | 1978-09-08 | Cogema | Procede de separation de l'uranium contenu dans une liqueur alcaline, notamment d'extraction a partir d'un minerai uranifere |
JPS5569069A (en) * | 1978-11-20 | 1980-05-24 | Mitsubishi Electric Corp | Testing method for dampproof property of semiconductor device |
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 |
US4434138A (en) * | 1981-10-02 | 1984-02-28 | The Dow Chemical Company | Ion exchange resins for uranium recovery |
-
1983
- 1983-02-11 DE DE8383200224T patent/DE3380888D1/de not_active Expired
- 1983-02-11 EP EP83200224A patent/EP0117315B1/en not_active Expired
-
1984
- 1984-02-06 PH PH30205A patent/PH20755A/en unknown
- 1984-02-10 ES ES529638A patent/ES8607750A1/es not_active Expired
- 1984-02-10 JP JP59022045A patent/JPS59182400A/ja active Pending
- 1984-02-10 CA CA000447183A patent/CA1228199A/en not_active Expired
- 1984-02-11 KR KR1019840000654A patent/KR840007534A/ko not_active Application Discontinuation
- 1984-02-13 US US06/579,623 patent/US4657731A/en not_active Expired - Fee Related
- 1984-02-13 FI FI840559A patent/FI840559A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES529638A0 (es) | 1986-01-16 |
CA1228199A (en) | 1987-10-13 |
FI840559A0 (fi) | 1984-02-13 |
KR840007534A (ko) | 1984-12-08 |
EP0117315B1 (en) | 1989-11-23 |
US4657731A (en) | 1987-04-14 |
DE3380888D1 (en) | 1989-12-28 |
JPS59182400A (ja) | 1984-10-17 |
EP0117315A1 (en) | 1984-09-05 |
ES8607750A1 (es) | 1986-01-16 |
PH20755A (en) | 1987-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: THE DOW CHEMICAL COMPANY |