FR2683377B1 - Procede pour la separation de composes d'iode radioactif par precipitation. - Google Patents
Procede pour la separation de composes d'iode radioactif par precipitation.Info
- Publication number
- FR2683377B1 FR2683377B1 FR9213199A FR9213199A FR2683377B1 FR 2683377 B1 FR2683377 B1 FR 2683377B1 FR 9213199 A FR9213199 A FR 9213199A FR 9213199 A FR9213199 A FR 9213199A FR 2683377 B1 FR2683377 B1 FR 2683377B1
- Authority
- FR
- France
- Prior art keywords
- precipitation
- separation
- radioactive iodine
- iodine compounds
- compounds
- 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 - Fee Related
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
- G21F9/10—Processing by flocculation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3317419A JP2540401B2 (ja) | 1991-11-05 | 1991-11-05 | 放射性ヨウ素化合物の沈澱分離方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2683377A1 FR2683377A1 (fr) | 1993-05-07 |
FR2683377B1 true FR2683377B1 (fr) | 1994-11-10 |
Family
ID=18088026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9213199A Expired - Fee Related FR2683377B1 (fr) | 1991-11-05 | 1992-11-04 | Procede pour la separation de composes d'iode radioactif par precipitation. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5352367A (fr) |
JP (1) | JP2540401B2 (fr) |
DE (1) | DE4237431C2 (fr) |
FR (1) | FR2683377B1 (fr) |
GB (1) | GB2261317B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5766456A (en) * | 1996-07-02 | 1998-06-16 | Fountainhead Technologies, Inc. | Water purifer for a pool |
DE102004024722B4 (de) * | 2004-05-19 | 2011-05-26 | Enbw Kraftwerke Ag Kernkraftwerk Philippsburg | Binden von radioaktivem Jod in einem Kernreaktor |
KR100610822B1 (ko) | 2006-02-24 | 2006-08-10 | (주) 테크윈 | 요오드 폐수의 생물학적 처리방법 및 그 장치 |
KR100781566B1 (ko) | 2006-11-08 | 2007-12-03 | (주)비룡 | 요오드화칼륨 폐용액의 재생처리 장치 및 방법 |
US8383021B1 (en) | 2008-11-13 | 2013-02-26 | Sandia Corporation | Mixed-layered bismuth-oxygen-iodine materials for capture and waste disposal of radioactive iodine |
US8262950B1 (en) | 2008-11-13 | 2012-09-11 | Sandia Corporation | Low sintering temperature glass waste forms for sequestering radioactive iodine |
FR2991494B1 (fr) | 2012-06-05 | 2020-01-31 | Korea Atomic Energy Research Institute | Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau |
KR101558920B1 (ko) * | 2013-09-13 | 2015-10-08 | 한국원자력연구원 | 요오드 핵종을 함유하는 방사성 폐수의 생물학적 정화 장치 |
KR101490355B1 (ko) * | 2014-01-09 | 2015-02-05 | 한국원자력연구원 | 방사성 폐수 내 고농도 요오드의 무기광물화 제거방법 및 제거장치 |
JP6238932B2 (ja) | 2015-06-04 | 2017-11-29 | 株式会社荏原製作所 | ヨウ素化合物吸着剤及びその製造方法並びにヨウ素化合物吸着剤を用いる放射性廃液の処理方法及び装置 |
CN110382442B (zh) | 2017-01-31 | 2022-04-01 | 三井金属矿业株式会社 | 成型体 |
JP6986884B2 (ja) * | 2017-07-20 | 2021-12-22 | 日立Geニュークリア・エナジー株式会社 | ヨウ素除去システムおよび汚染水のヨウ素除去方法 |
CH715104A2 (de) * | 2018-06-18 | 2019-12-30 | Turbobeads Gmbh | Methode zur Entfernung von radioaktivem Jodid aus Abwässern. |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429655A (en) * | 1966-02-09 | 1969-02-25 | Atomic Energy Commission | Method and filter for removing iodine from gases |
SU364033A1 (ru) * | 1970-09-17 | 1972-12-25 | Способ удаления радиоакгивного йода из алкилйодидов | |
US3792154A (en) * | 1972-03-06 | 1974-02-12 | Atomic Energy Commission | Removal of iodine from nitric acid solutions |
US3914388A (en) * | 1973-09-11 | 1975-10-21 | George I Cathers | Volatilization of iodine from nitric acid using peroxide |
DE2422711C2 (de) * | 1974-05-10 | 1983-02-10 | Durcak, Herbert, Ing.(grad.), 8882 Lauingen | Verfahren zur Aufbereitung von Abwässern mit radioaktiven Nukliden |
FR2277415A1 (fr) * | 1974-07-03 | 1976-01-30 | Commissariat Energie Atomique | Procede d'extraction, de piegeage et de stockage de l'iode radioactif contenu dans les combustibles nucleaires irradies |
CH626467A5 (fr) * | 1976-01-14 | 1981-11-13 | Benes Ivan | |
US4116863A (en) * | 1976-03-31 | 1978-09-26 | Commissariat A L'energie Atomique | Method of decontamination of radioactive effluents |
US4229317A (en) * | 1978-12-04 | 1980-10-21 | The United States Of America As Represented By The United States Department Of Energy | Method for immobilizing radioactive iodine |
DE2903705A1 (de) * | 1979-01-31 | 1980-09-11 | Gilak Armin | Verfahren zur abtrennung von jod- radionukliden aus waessrigen loesungen |
US4362660A (en) * | 1980-07-14 | 1982-12-07 | The United States Of America As Represented By The United States Department Of Energy | Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution |
JPS5742508A (en) * | 1980-08-25 | 1982-03-10 | Nippon Atom Ind Group Co Ltd | Collection of iodine |
DE3108991A1 (de) * | 1981-03-10 | 1982-09-23 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Verfahren zum abtrennen und sammeln von jod |
DE3208231C2 (de) * | 1982-03-06 | 1984-06-20 | Werner 4000 Düsseldorf Schulz | Verfahren und Vorrichtung zum Entfernen von radioaktivem Jod aus Schmutzstoffe enthaltendem Abwasser |
JPS61116697A (ja) * | 1984-11-12 | 1986-06-04 | 科学技術庁原子力局長 | 使用済核燃料溶解液から放射性ヨウ素を除去する方法 |
JPS61116695A (ja) * | 1984-11-12 | 1986-06-04 | 科学技術庁原子力局長 | 放射性ヨウ素含有水溶液の処理法 |
JPS62235599A (ja) * | 1986-04-07 | 1987-10-15 | 日本原燃サ−ビス株式会社 | 放射性ヨウ素の処理装置 |
JPS62239098A (ja) * | 1986-04-11 | 1987-10-19 | 財団法人電力中央研究所 | 放射性ヨウ素の処理方法および装置 |
JPS63106598A (ja) * | 1986-10-22 | 1988-05-11 | バブコツク日立株式会社 | 使用済原子燃料再処理設備用オフガス処理装置 |
DE3935808C1 (fr) * | 1989-10-27 | 1990-07-05 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De |
-
1991
- 1991-11-05 JP JP3317419A patent/JP2540401B2/ja not_active Expired - Fee Related
-
1992
- 1992-11-02 GB GB9222938A patent/GB2261317B/en not_active Expired - Fee Related
- 1992-11-03 US US07/970,847 patent/US5352367A/en not_active Expired - Fee Related
- 1992-11-04 FR FR9213199A patent/FR2683377B1/fr not_active Expired - Fee Related
- 1992-11-05 DE DE4237431A patent/DE4237431C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9222938D0 (en) | 1992-12-16 |
FR2683377A1 (fr) | 1993-05-07 |
JPH05126995A (ja) | 1993-05-25 |
GB2261317A (en) | 1993-05-12 |
DE4237431C2 (de) | 1997-10-23 |
GB2261317B (en) | 1995-05-31 |
US5352367A (en) | 1994-10-04 |
JP2540401B2 (ja) | 1996-10-02 |
DE4237431A1 (fr) | 1993-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |