CA1136398A - Reactifs de decontamination pour systemes radioactifs - Google Patents
Reactifs de decontamination pour systemes radioactifsInfo
- Publication number
- CA1136398A CA1136398A CA000365693A CA365693A CA1136398A CA 1136398 A CA1136398 A CA 1136398A CA 000365693 A CA000365693 A CA 000365693A CA 365693 A CA365693 A CA 365693A CA 1136398 A CA1136398 A CA 1136398A
- Authority
- CA
- Canada
- Prior art keywords
- acid
- solution
- formic acid
- edta
- reagent
- 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
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
-
- 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
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
Landscapes
- Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10182379A | 1979-12-10 | 1979-12-10 | |
US101,823 | 1979-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1136398A true CA1136398A (fr) | 1982-11-30 |
Family
ID=22286592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000365693A Expired CA1136398A (fr) | 1979-12-10 | 1980-11-17 | Reactifs de decontamination pour systemes radioactifs |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS56145400A (fr) |
KR (1) | KR830002521B1 (fr) |
CA (1) | CA1136398A (fr) |
DE (1) | DE3046563A1 (fr) |
ES (1) | ES497546A0 (fr) |
FR (1) | FR2471655A1 (fr) |
GB (1) | GB2064852B (fr) |
IT (1) | IT8068933A0 (fr) |
RO (1) | RO80877A (fr) |
SE (1) | SE8008227L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012009781A1 (fr) * | 2010-07-21 | 2012-01-26 | Atomic Energy Of Canada Limited | Processus et réactif de décontamination de réacteurs |
WO2017076431A1 (fr) * | 2015-11-03 | 2017-05-11 | Areva Gmbh | Procédé de décontamination de surfaces métalliques dans un réacteur nucléaire refroidi et modéré par eau lourde |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE18822T1 (de) * | 1981-06-17 | 1986-04-15 | Central Electr Generat Board | Verfahren zur chemischen zersetzung von oxydniederschlaegen. |
CH653466A5 (de) * | 1981-09-01 | 1985-12-31 | Industrieorientierte Forsch | Verfahren zur dekontamination von stahloberflaechen und entsorgung der radioaktiven stoffe. |
US4963293A (en) * | 1983-06-07 | 1990-10-16 | Westinghouse Electric Corp. | Flow control method for decontaminating radioactively contaminated nuclear steam generator |
JPS63253300A (ja) * | 1987-04-10 | 1988-10-20 | 三菱重工業株式会社 | 化学除染剤 |
DE4131766A1 (de) * | 1991-09-24 | 1993-03-25 | Siemens Ag | Verfahren zur dekontamination des primaerkreises eines kernkraftwerkes |
FR2691282B1 (fr) * | 1992-05-12 | 1994-10-21 | Framatome Sa | Procédé d'élimination de dépôts de corrosion dans la partie secondaire d'un générateur de vapeur d'un réacteur nucléaire. |
DE59400707D1 (de) * | 1993-02-01 | 1996-10-31 | Deco Hanulik Ag | Verfahren zur Dekontamination von radioaktiven Metalloberflächen |
DE4317338A1 (de) * | 1993-05-25 | 1994-12-01 | Dyckerhoff & Widmann Ag | Verfahren zum Dekontaminieren von mit Schadstoffen verunreinigten Böden, Schlämmen, Aschen, Sedimenten oder dergleichen |
TW387936B (en) * | 1997-08-12 | 2000-04-21 | Kanto Kagaku | Washing solution |
KR100724710B1 (ko) * | 2002-11-21 | 2007-06-04 | 가부시끼가이샤 도시바 | 방사화 부품의 화학적 오염제거 시스템 및 방법 |
DK3249076T3 (en) | 2016-05-24 | 2018-11-26 | Technochim Sa | Stainless steel preventive treatment products and related methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003898A (en) * | 1960-08-10 | 1961-10-10 | Dow Chemical Co | Scale removal |
CA1062590A (fr) * | 1976-01-22 | 1979-09-18 | Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited | Methode de decontamination des reacteurs |
DE2847780C2 (de) * | 1978-11-03 | 1984-08-30 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen |
-
1980
- 1980-11-17 CA CA000365693A patent/CA1136398A/fr not_active Expired
- 1980-11-24 GB GB8037653A patent/GB2064852B/en not_active Expired
- 1980-11-25 SE SE8008227A patent/SE8008227L/xx unknown
- 1980-12-05 RO RO80102784A patent/RO80877A/fr unknown
- 1980-12-05 KR KR1019800004638A patent/KR830002521B1/ko active
- 1980-12-08 FR FR8026010A patent/FR2471655A1/fr active Granted
- 1980-12-08 JP JP17306980A patent/JPS56145400A/ja active Pending
- 1980-12-09 ES ES497546A patent/ES497546A0/es active Granted
- 1980-12-10 DE DE19803046563 patent/DE3046563A1/de not_active Withdrawn
- 1980-12-18 IT IT8068933A patent/IT8068933A0/it unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012009781A1 (fr) * | 2010-07-21 | 2012-01-26 | Atomic Energy Of Canada Limited | Processus et réactif de décontamination de réacteurs |
WO2017076431A1 (fr) * | 2015-11-03 | 2017-05-11 | Areva Gmbh | Procédé de décontamination de surfaces métalliques dans un réacteur nucléaire refroidi et modéré par eau lourde |
Also Published As
Publication number | Publication date |
---|---|
FR2471655B1 (fr) | 1985-03-29 |
DE3046563A1 (de) | 1981-09-03 |
FR2471655A1 (fr) | 1981-06-19 |
IT8068933A0 (it) | 1980-12-18 |
RO80877B (ro) | 1983-06-30 |
ES8301553A1 (es) | 1982-12-01 |
SE8008227L (sv) | 1981-06-11 |
RO80877A (fr) | 1983-07-07 |
KR830004640A (ko) | 1983-07-16 |
ES497546A0 (es) | 1982-12-01 |
GB2064852A (en) | 1981-06-17 |
KR830002521B1 (ko) | 1983-11-07 |
JPS56145400A (en) | 1981-11-12 |
GB2064852B (en) | 1984-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |