FR2547450B1 - Procede et appareillage pour le perfectionnement dans ou en ce qui concerne la decontamination de surfaces metalliques dans des reacteurs de centrale nucleaire et solution oxydante utilisee - Google Patents
Procede et appareillage pour le perfectionnement dans ou en ce qui concerne la decontamination de surfaces metalliques dans des reacteurs de centrale nucleaire et solution oxydante utiliseeInfo
- Publication number
- FR2547450B1 FR2547450B1 FR848408965A FR8408965A FR2547450B1 FR 2547450 B1 FR2547450 B1 FR 2547450B1 FR 848408965 A FR848408965 A FR 848408965A FR 8408965 A FR8408965 A FR 8408965A FR 2547450 B1 FR2547450 B1 FR 2547450B1
- Authority
- FR
- France
- Prior art keywords
- decontamination
- matter
- improvement
- power plant
- nuclear power
- 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
- 238000005202 decontamination Methods 0.000 title 1
- 230000003588 decontaminative effect Effects 0.000 title 1
- 230000006872 improvement Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- 230000008569 process Effects 0.000 title 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
- G21F9/001—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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- 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
- Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
- Y10S422/903—Radioactive material apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Physical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/501,980 US4587043A (en) | 1983-06-07 | 1983-06-07 | Decontamination of metal surfaces in nuclear power reactors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2547450A1 FR2547450A1 (fr) | 1984-12-14 |
FR2547450B1 true FR2547450B1 (fr) | 1989-06-30 |
Family
ID=23995808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR848408965A Expired FR2547450B1 (fr) | 1983-06-07 | 1984-06-07 | Procede et appareillage pour le perfectionnement dans ou en ce qui concerne la decontamination de surfaces metalliques dans des reacteurs de centrale nucleaire et solution oxydante utilisee |
Country Status (9)
Country | Link |
---|---|
US (1) | US4587043A (fr) |
EP (1) | EP0138289A1 (fr) |
JP (1) | JPS608799A (fr) |
KR (1) | KR850000732A (fr) |
CA (1) | CA1224025A (fr) |
ES (1) | ES8700782A1 (fr) |
FI (1) | FI842280A (fr) |
FR (1) | FR2547450B1 (fr) |
ZA (1) | ZA844048B (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654170A (en) * | 1984-06-05 | 1987-03-31 | Westinghouse Electric Corp. | Hypohalite oxidation in decontaminating nuclear reactors |
GB8613522D0 (en) * | 1986-06-04 | 1986-07-09 | British Nuclear Fuels Plc | Technetium decontamination |
US4747907A (en) * | 1986-10-29 | 1988-05-31 | International Business Machines Corporation | Metal etching process with etch rate enhancement |
ES2045298T3 (es) * | 1988-08-24 | 1994-01-16 | Siemens Ag | Procedimiento para la descontaminacion quimica de la superficie de un componente metalico de una instalacion de reactor nuclear. |
FR2641895A1 (fr) * | 1989-01-19 | 1990-07-20 | Commissariat Energie Atomique | Procede de decontamination radioactive de surface metallique, notamment de portions de circuits primaires de reacteurs nucleaires refroidis a l'eau |
FR2644618B1 (fr) * | 1989-03-14 | 1994-03-25 | Commissariat A Energie Atomique | Procede de decontamination de surfaces metalliques, notamment de parties constitutives d'un reacteur nucleaire a eau sous pression, et solutions de decontamination utilisees dans ce procede |
US5024805A (en) * | 1989-08-09 | 1991-06-18 | Westinghouse Electric Corp. | Method for decontaminating a pressurized water nuclear reactor system |
JPH0483200A (ja) * | 1990-07-26 | 1992-03-17 | Power Reactor & Nuclear Fuel Dev Corp | 化学除染方法 |
US5139734A (en) * | 1990-11-26 | 1992-08-18 | Westinghouse Electric Corp. | Resin processing system |
US5089217A (en) * | 1990-11-26 | 1992-02-18 | Westinghouse Electric Corp. | Clean-up sub-system for chemical decontamination of nuclear reactor primary systems |
US5257297A (en) * | 1992-01-14 | 1993-10-26 | General Electric Company | System for monitoring the radioactivity of liquid waste |
US5292456A (en) * | 1992-03-20 | 1994-03-08 | Associated Universities, Inc. | Waste site reclamation with recovery of radionuclides and metals |
EP0610153B1 (fr) * | 1993-02-01 | 1996-09-25 | Deco-Hanulik Ag | Procédé de décontamination de surfaces métalliques radioactives |
GB9325323D0 (en) * | 1993-12-10 | 1994-02-16 | British Nuclear Fuels Plc | Decontamination of metals |
US5489735A (en) * | 1994-01-24 | 1996-02-06 | D'muhala; Thomas F. | Decontamination composition for removing norms and method utilizing the same |
US5801133A (en) * | 1995-05-08 | 1998-09-01 | Buckman Laboratories International Inc. | Effective alternative filter cleaner for biguanide treated recreational water systems |
US5720307A (en) * | 1995-06-21 | 1998-02-24 | Sony Corporation | Acid bottle washing apparatus and method |
US5752206A (en) * | 1996-04-04 | 1998-05-12 | Frink; Neal A. | In-situ decontamination and recovery of metal from process equipment |
US5776330A (en) * | 1996-05-08 | 1998-07-07 | Corpex Technologies, Inc. | Electrolytic decontamination methods and apparatus |
US5772012A (en) * | 1996-05-08 | 1998-06-30 | Corpex Technologies, Inc. | Flexible decontamination apparatus |
GB9610647D0 (en) * | 1996-05-21 | 1996-07-31 | British Nuclear Fuels Plc | Decontamination of metal |
TW416987B (en) * | 1996-06-05 | 2001-01-01 | Wako Pure Chem Ind Ltd | A composition for cleaning the semiconductor substrate surface |
US5814204A (en) * | 1996-10-11 | 1998-09-29 | Corpex Technologies, Inc. | Electrolytic decontamination processes |
WO1998050922A1 (fr) * | 1997-05-08 | 1998-11-12 | Zakrytoe Aktsionernoe Obschestvo Innovatsionnaya Kompania 'panorama' | Procede de traitement de dechets metalliques contamines par des radionucleides |
EP1054413B1 (fr) * | 1999-05-13 | 2013-07-17 | Kabushiki Kaisha Toshiba | Procédé et appareil pour la décontamination d'éléments d'installation de manipulation de matériels radioactifs |
US6466636B1 (en) * | 2000-07-26 | 2002-10-15 | Westinghouse Electric Company Llc | Decontamination method |
US20030052063A1 (en) * | 2001-03-30 | 2003-03-20 | Motoaki Sakashita | Decontamination method and apparatus |
JP3809577B2 (ja) | 2001-04-03 | 2006-08-16 | 株式会社日立製作所 | 放射性物質除染方法及び放射性物質除染装置 |
WO2004022938A2 (fr) * | 2002-09-06 | 2004-03-18 | Westinghouse Electric Company Llc | Procede d'arret d'un reacteur a eau sous pression |
KR100724710B1 (ko) * | 2002-11-21 | 2007-06-04 | 가부시끼가이샤 도시바 | 방사화 부품의 화학적 오염제거 시스템 및 방법 |
JP3945780B2 (ja) * | 2004-07-22 | 2007-07-18 | 株式会社日立製作所 | 原子力プラント構成部材の放射性核種の付着抑制方法および成膜装置 |
US7514493B1 (en) | 2004-10-27 | 2009-04-07 | Sandia Corporation | Strippable containment and decontamination coating composition and method of use |
JP4881389B2 (ja) * | 2005-11-29 | 2012-02-22 | アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 原子力施設の部品又は系の酸化物層を含む表面を汚染除去する方法 |
US20100072059A1 (en) * | 2008-09-25 | 2010-03-25 | Peters Michael J | Electrolytic System and Method for Enhanced Radiological, Nuclear, and Industrial Decontamination |
DE102010028457A1 (de) * | 2010-04-30 | 2011-11-03 | Areva Np Gmbh | Verfahren zur Oberflächen-Dekontamination |
DE102013100933B3 (de) * | 2013-01-30 | 2014-03-27 | Areva Gmbh | Verfahren zur Oberflächen-Dekontamination von Bauteilen des Kühlmittelkreislaufs eines Kernreaktors |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3080262A (en) * | 1959-04-07 | 1963-03-05 | Purex Corp | Process for removal of radioactive contaminants from surfaces |
BE627089A (fr) * | 1962-01-15 | |||
US3258429A (en) * | 1963-09-19 | 1966-06-28 | Ronald D Weed | Decontamination solution and method |
FR1482233A (fr) * | 1965-05-17 | 1967-05-26 | Parker Ste Continentale | Procédé de traitement superficiel de métaux |
US3496017A (en) * | 1966-04-28 | 1970-02-17 | Atomic Energy Commission | Method and composition for decontamination of stainless steel surfaces |
US3522093A (en) * | 1967-02-27 | 1970-07-28 | Chem Cleaning & Equipment Serv | Processes of cleaning and passivating reactor equipment |
US3613909A (en) * | 1968-04-12 | 1971-10-19 | Charles R Salloum | Vehicle-parking system |
US3615817A (en) * | 1969-02-04 | 1971-10-26 | Atomic Energy Commission | Method of decontaminating radioactive metal surfaces |
US3664870A (en) * | 1969-10-29 | 1972-05-23 | Nalco Chemical Co | Removal and separation of metallic oxide scale |
US3873362A (en) * | 1973-05-29 | 1975-03-25 | Halliburton Co | Process for cleaning radioactively contaminated metal surfaces |
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 |
DE2613351C3 (de) * | 1976-03-29 | 1982-03-25 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen |
DE2847780C2 (de) * | 1978-11-03 | 1984-08-30 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen |
US4287002A (en) * | 1979-04-09 | 1981-09-01 | Atomic Energy Of Canada Ltd. | Nuclear reactor decontamination |
GB2077482B (en) * | 1980-06-06 | 1983-06-08 | Us Energy | Coolant system decontamination |
-
1983
- 1983-06-07 US US06/501,980 patent/US4587043A/en not_active Expired - Fee Related
-
1984
- 1984-05-24 CA CA000454997A patent/CA1224025A/fr not_active Expired
- 1984-05-28 ZA ZA844048A patent/ZA844048B/xx unknown
- 1984-06-05 ES ES533140A patent/ES8700782A1/es not_active Expired
- 1984-06-06 FI FI842280A patent/FI842280A/fi not_active Application Discontinuation
- 1984-06-06 EP EP84303818A patent/EP0138289A1/fr not_active Withdrawn
- 1984-06-07 JP JP59115660A patent/JPS608799A/ja active Pending
- 1984-06-07 FR FR848408965A patent/FR2547450B1/fr not_active Expired
- 1984-06-07 KR KR1019840003171A patent/KR850000732A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR850000732A (ko) | 1985-03-09 |
ES533140A0 (es) | 1986-10-16 |
US4587043A (en) | 1986-05-06 |
FR2547450A1 (fr) | 1984-12-14 |
JPS608799A (ja) | 1985-01-17 |
EP0138289A1 (fr) | 1985-04-24 |
FI842280A (fi) | 1984-12-08 |
CA1224025A (fr) | 1987-07-14 |
ZA844048B (en) | 1985-03-27 |
FI842280A0 (fi) | 1984-06-06 |
ES8700782A1 (es) | 1986-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2547450B1 (fr) | Procede et appareillage pour le perfectionnement dans ou en ce qui concerne la decontamination de surfaces metalliques dans des reacteurs de centrale nucleaire et solution oxydante utilisee | |
JPS57156028A (en) | Reactor and method for combining liquid and reagent | |
DE3582505D1 (de) | Wirkstoff und verfahren zur reinigung von kuehlwasser in nuklearreaktoren. | |
EG15485A (en) | Process and apparatus for the volume reduction of pwr liquid wastes | |
FR2531802B1 (fr) | Procede et appareil pour empecher toute criticite involontaire dans une centrale electronucleaire | |
FR2594707B3 (fr) | Procede et appareillage pour reduire la teneur en sels inactifs de solutions residuaires de centrales nucleaires | |
JPS5692499A (en) | Radioactive liquid waste processing method | |
GB2156942B (en) | Maintenance of pipelines in radioactively contaminated cells | |
DE3269871D1 (en) | Method and apparatus for purifying liquid | |
DE3272797D1 (en) | Method for the containment of nuclear waste | |
DE3475132D1 (en) | Improvements in or relating to the ozone oxidation of deposits in cooling systems of nuclear reactors | |
DE3173691D1 (en) | Process for analyzing anions and process for treating radioactive liquid waste utilizing the same | |
JPS56137200A (en) | Method of posttreating liquid waste containing radioactive nuclei from atomic power plant or like | |
DE3261647D1 (en) | Method and device for the inspection of nuclear reactor control rods | |
JPS57141588A (en) | Liquid metal cooled nuclear reactor | |
IT8422149A0 (it) | Procedimento per la immobilizzazione di elementi diprodotti di fissione e/o elementi transuranici contenuti in scorie liquide radioattive ed apparecchiatura atta allo scopo. | |
GB2167056B (en) | Tool decontamination unit for the removal of radioactive, chemical and biological contaminants | |
DE3564097D1 (en) | Process and apparatus for the dissolution of plutonium and/or neptumium oxides | |
JPS57172298A (en) | Radioactive liquid waste processing method | |
JPS57151899A (en) | Method of processing liquid waste of atomic power plant | |
FR2530856B1 (fr) | Procede de concentration des solutions residuaires de centrales nucleaires | |
DE3275780D1 (en) | Method and apparatus for determining the insoluble solid concentration in a circulating fluid such as a primary circuit of a pressurized-water reactor | |
JPS55430A (en) | Method and apparatus for processing radioactive liquid waste | |
GB8603398D0 (en) | Liquid metal cooled nuclear reactors | |
JPS5682497A (en) | Liquid waste processing method of atomic power plant |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse | ||
ST | Notification of lapse |