FR2696864B1 - Procédé d'électro-décontamination anodique de l'intérieur de corps creux métalliques, notamment de tubes de circuits primaires de centrale nucléaire, et installation de mise en Óoeuvre dudit procédé. - Google Patents
Procédé d'électro-décontamination anodique de l'intérieur de corps creux métalliques, notamment de tubes de circuits primaires de centrale nucléaire, et installation de mise en Óoeuvre dudit procédé.Info
- Publication number
- FR2696864B1 FR2696864B1 FR9212221A FR9212221A FR2696864B1 FR 2696864 B1 FR2696864 B1 FR 2696864B1 FR 9212221 A FR9212221 A FR 9212221A FR 9212221 A FR9212221 A FR 9212221A FR 2696864 B1 FR2696864 B1 FR 2696864B1
- Authority
- FR
- France
- Prior art keywords
- decontamination
- implementing
- installation
- interior
- power plant
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- 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
- G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Degasification And Air Bubble Elimination (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212221A FR2696864B1 (fr) | 1992-10-13 | 1992-10-13 | Procédé d'électro-décontamination anodique de l'intérieur de corps creux métalliques, notamment de tubes de circuits primaires de centrale nucléaire, et installation de mise en Óoeuvre dudit procédé. |
PCT/FR1993/001001 WO1994009496A1 (fr) | 1992-10-13 | 1993-10-11 | Procede d'electro-decontamination anodique de l'interieur de corps creux metalliques, notamment de tubes de circuits primaires de centrale nucleaire, et installation de mise en ×uvre dudit procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212221A FR2696864B1 (fr) | 1992-10-13 | 1992-10-13 | Procédé d'électro-décontamination anodique de l'intérieur de corps creux métalliques, notamment de tubes de circuits primaires de centrale nucléaire, et installation de mise en Óoeuvre dudit procédé. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2696864A1 FR2696864A1 (fr) | 1994-04-15 |
FR2696864B1 true FR2696864B1 (fr) | 1994-12-23 |
Family
ID=9434484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9212221A Expired - Fee Related FR2696864B1 (fr) | 1992-10-13 | 1992-10-13 | Procédé d'électro-décontamination anodique de l'intérieur de corps creux métalliques, notamment de tubes de circuits primaires de centrale nucléaire, et installation de mise en Óoeuvre dudit procédé. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2696864B1 (fr) |
WO (1) | WO1994009496A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0014189D0 (en) * | 2000-06-09 | 2000-08-02 | Bradtec Decon Technologies Ltd | Method of applying foam reagents for radioactive decontamination |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1209242A (fr) * | 1958-07-09 | 1960-02-29 | Jacquet Hispano Suiza | Perfectionnements apportés aux procédés et appareils pour les traitements électrolytiques des tubes, plus spécialement pour le polissage |
US4615776A (en) * | 1983-10-21 | 1986-10-07 | Shinko-Pfaudler Company | Electrolytic decontamination process and process for reproducing decontaminating electrolyte by electrodeposition and apparatuses therefore |
DE3343396A1 (de) * | 1983-11-30 | 1985-06-05 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zum dekontaminieren metallischer komponenten einer kerntechnischen anlage |
DE3430384A1 (de) * | 1984-08-17 | 1986-02-20 | Kraftwerk Union AG, 4330 Mülheim | Verfahren und vorrichtung zum elektropolieren der innenoberflaeche von u-foermigen waermetauscherrohren |
-
1992
- 1992-10-13 FR FR9212221A patent/FR2696864B1/fr not_active Expired - Fee Related
-
1993
- 1993-10-11 WO PCT/FR1993/001001 patent/WO1994009496A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1994009496A1 (fr) | 1994-04-28 |
FR2696864A1 (fr) | 1994-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |