AR058844A1 - Procedimiento para la descontaminacion de una superficie de un componente o de un sistema de instalacion de tecnica nuclear, que presenta una capa de oxido - Google Patents
Procedimiento para la descontaminacion de una superficie de un componente o de un sistema de instalacion de tecnica nuclear, que presenta una capa de oxidoInfo
- Publication number
- AR058844A1 AR058844A1 ARP060105258A ARP060105258A AR058844A1 AR 058844 A1 AR058844 A1 AR 058844A1 AR P060105258 A ARP060105258 A AR P060105258A AR P060105258 A ARP060105258 A AR P060105258A AR 058844 A1 AR058844 A1 AR 058844A1
- Authority
- AR
- Argentina
- Prior art keywords
- oxide layer
- decontamination
- component
- presents
- procedure
- Prior art date
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
-
- 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
Abstract
El invento se refiere a un procedimiento para la descontaminacion de una superficie de un componente o de un sistema de una instalacion de técnica nuclear, que presenta una capa de oxido, en el que la capa de oxido es tratada con un medio oxidante en forma gaseosa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056727 | 2005-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR058844A1 true AR058844A1 (es) | 2008-02-27 |
Family
ID=38051982
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060105258A AR058844A1 (es) | 2005-11-29 | 2006-11-29 | Procedimiento para la descontaminacion de una superficie de un componente o de un sistema de instalacion de tecnica nuclear, que presenta una capa de oxido |
ARP070105887A AR064520A2 (es) | 2005-11-29 | 2007-12-26 | Procedimiento para la descontaminacion de una superficie de un componenete o de un sistema de una instalacion de tecnica nuclear, que presenta una capa de oxido |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070105887A AR064520A2 (es) | 2005-11-29 | 2007-12-26 | Procedimiento para la descontaminacion de una superficie de un componenete o de un sistema de una instalacion de tecnica nuclear, que presenta una capa de oxido |
Country Status (16)
Country | Link |
---|---|
US (2) | US8608861B2 (es) |
EP (2) | EP1968075B1 (es) |
JP (3) | JP4881389B2 (es) |
KR (2) | KR100879849B1 (es) |
CN (2) | CN101286374B (es) |
AR (2) | AR058844A1 (es) |
AT (2) | ATE522907T1 (es) |
BR (2) | BRPI0621970A2 (es) |
CA (2) | CA2614249C (es) |
DE (1) | DE502006009409D1 (es) |
ES (2) | ES2365417T3 (es) |
MX (1) | MX2008000630A (es) |
SI (2) | SI1968075T1 (es) |
TW (2) | TWI406299B (es) |
WO (1) | WO2007062743A2 (es) |
ZA (2) | ZA200709783B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE522907T1 (de) | 2005-11-29 | 2011-09-15 | Areva Np Gmbh | Verfahren zur dekontamination einer eine oxidschicht aufweisenden oberfläche einer komponente oder eines systems einer kerntechnischen anlage |
JP4901691B2 (ja) * | 2007-10-29 | 2012-03-21 | 日立Geニュークリア・エナジー株式会社 | 化学除染方法 |
KR100889260B1 (ko) | 2007-11-20 | 2009-03-17 | 조한식 | 용수배관의 세정 및 살균 장치 |
DE102009002681A1 (de) * | 2009-02-18 | 2010-09-09 | Areva Np Gmbh | Verfahren zur Dekontamination radioaktiv kontaminierter Oberflächen |
DE102009047524A1 (de) * | 2009-12-04 | 2011-06-09 | Areva Np Gmbh | Verfahren zur Oberflächen-Dekontamination |
DE102010028457A1 (de) * | 2010-04-30 | 2011-11-03 | Areva Np Gmbh | Verfahren zur Oberflächen-Dekontamination |
EP2758966B1 (de) | 2011-09-20 | 2016-03-16 | Horst-Otto Bertholdt | Verfahren zum abbau einer oxidschicht |
KR20140095266A (ko) | 2013-01-24 | 2014-08-01 | 한국원자력연구원 | 금속 표면 고착성 방사능 오염 산화막 제거를 위한 무착화성 화학 제염제 및 이를 이용한 화학 제염방법 |
DE102013100933B3 (de) * | 2013-01-30 | 2014-03-27 | Areva Gmbh | Verfahren zur Oberflächen-Dekontamination von Bauteilen des Kühlmittelkreislaufs eines Kernreaktors |
DE102013102331B3 (de) | 2013-03-08 | 2014-07-03 | Horst-Otto Bertholdt | Verfahren zum Abbau einer Oxidschicht |
CN105149278B (zh) * | 2015-10-14 | 2017-05-24 | 广东核电合营有限公司 | 核电站化学清洗去污设备 |
JP6615009B2 (ja) * | 2016-03-04 | 2019-12-04 | 東京エレクトロン株式会社 | 金属汚染防止方法及び金属汚染防止装置、並びにこれらを用いた基板処理方法及び基板処理装置 |
WO2018149862A1 (de) | 2017-02-14 | 2018-08-23 | Siempelkamp NIS Ingenieurgesellschaft mbH | Verfahren zum abbau einer radionuklidhaltigen oxidschicht |
CN108630332B (zh) * | 2018-03-26 | 2021-06-18 | 中国核电工程有限公司 | 一种草酸盐沉淀过滤母液中草酸根的破坏装置及破坏方法 |
CN112233827B (zh) * | 2020-09-10 | 2023-06-13 | 福建福清核电有限公司 | 一种核电站反应堆冷却剂系统氧化停堆前溶解氢含量控制方法 |
CN114684843B (zh) * | 2020-12-25 | 2023-11-03 | 中核四0四有限公司 | 一种快速氧化草酸的方法 |
KR102631595B1 (ko) * | 2021-12-13 | 2024-02-02 | 한국원자력연구원 | 사산화이질소를 이용한 제염 폐액의 처리 방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2128426B1 (es) * | 1971-03-02 | 1980-03-07 | Cnen | |
US4287002A (en) * | 1979-04-09 | 1981-09-01 | Atomic Energy Of Canada Ltd. | Nuclear reactor decontamination |
DE3143440A1 (de) * | 1981-11-02 | 1983-05-19 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur dekontamination von radioaktiv kontaminierten oberflaechen metallischer werkstoffe |
US4587043A (en) * | 1983-06-07 | 1986-05-06 | Westinghouse Electric Corp. | Decontamination of metal surfaces in nuclear power reactors |
DE3413868A1 (de) | 1984-04-12 | 1985-10-17 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen |
SU1273404A1 (ru) * | 1985-08-13 | 1986-11-30 | Институт ядерной энергетики АН БССР | Способ отделени окисной пленки |
JPS62269096A (ja) * | 1986-05-19 | 1987-11-21 | 株式会社日立製作所 | 除染方法 |
JPH0753269B2 (ja) * | 1992-07-06 | 1995-06-07 | 日揮株式会社 | 管路の洗浄方法 |
FR2699936B1 (fr) * | 1992-12-24 | 1995-01-27 | Electricite De France | Procédé de dissolution d'oxydes déposés sur un substrat métallique. |
US5958247A (en) * | 1994-03-28 | 1999-09-28 | Siemens Aktiengesellschaft | Method for disposing of a solution containing an organic acid |
DE4410747A1 (de) | 1994-03-28 | 1995-10-05 | Siemens Ag | Verfahren und Einrichtung zum Entsorgen einer Lösung, die eine organische Säure enthält |
FR2730641B1 (fr) * | 1995-02-20 | 1997-03-14 | Commissariat Energie Atomique | Mousse de decontamination a l'ozone, et procede de decontamination utilisant cette mousse |
US5545794A (en) * | 1995-06-19 | 1996-08-13 | Battelle Memorial Institute | Method for decontamination of radioactive metal surfaces |
GB9610647D0 (en) * | 1996-05-21 | 1996-07-31 | British Nuclear Fuels Plc | Decontamination of metal |
GB9709882D0 (en) * | 1997-05-16 | 1997-07-09 | British Nuclear Fuels Plc | A method for cleaning radioactively contaminated material |
EP1054413B1 (en) * | 1999-05-13 | 2013-07-17 | Kabushiki Kaisha Toshiba | Method of chemically decontaminating components of radioactive material handling facility and system for carrying out the same |
JP2002066486A (ja) * | 2000-09-01 | 2002-03-05 | Kaken Tec Kk | 管路内面の洗浄方法 |
WO2002027775A1 (fr) * | 2000-09-28 | 2002-04-04 | Mitsubishi Denki Kabushiki Kaisha | Procede et appareil de traitement de plaquettes |
JP4481524B2 (ja) * | 2001-04-24 | 2010-06-16 | 住友金属鉱山エンジニアリング株式会社 | 硝酸性窒素含有排水の処理方法 |
KR100659996B1 (ko) * | 2002-08-29 | 2006-12-22 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 고농도 질산성 질소 함유 배수의 처리 방법 |
US7485611B2 (en) * | 2002-10-31 | 2009-02-03 | Advanced Technology Materials, Inc. | Supercritical fluid-based cleaning compositions and methods |
ATE522907T1 (de) * | 2005-11-29 | 2011-09-15 | Areva Np Gmbh | Verfahren zur dekontamination einer eine oxidschicht aufweisenden oberfläche einer komponente oder eines systems einer kerntechnischen anlage |
-
2006
- 2006-11-15 AT AT08009058T patent/ATE522907T1/de active
- 2006-11-15 SI SI200631179T patent/SI1968075T1/sl unknown
- 2006-11-15 CA CA2614249A patent/CA2614249C/en not_active Expired - Fee Related
- 2006-11-15 BR BRPI0621970-5A patent/BRPI0621970A2/pt not_active IP Right Cessation
- 2006-11-15 AT AT06818538T patent/ATE507566T1/de active
- 2006-11-15 ES ES06818538T patent/ES2365417T3/es active Active
- 2006-11-15 CN CN2008101081509A patent/CN101286374B/zh not_active Expired - Fee Related
- 2006-11-15 CA CA2633626A patent/CA2633626C/en not_active Expired - Fee Related
- 2006-11-15 CN CN2006800217553A patent/CN101199026B/zh not_active Expired - Fee Related
- 2006-11-15 EP EP08009058A patent/EP1968075B1/de active Active
- 2006-11-15 KR KR1020077031054A patent/KR100879849B1/ko not_active IP Right Cessation
- 2006-11-15 MX MX2008000630A patent/MX2008000630A/es active IP Right Grant
- 2006-11-15 WO PCT/EP2006/010927 patent/WO2007062743A2/de active Application Filing
- 2006-11-15 ES ES08009058T patent/ES2371685T3/es active Active
- 2006-11-15 JP JP2008541618A patent/JP4881389B2/ja active Active
- 2006-11-15 SI SI200631067T patent/SI1955335T1/sl unknown
- 2006-11-15 BR BRPI0611248-0A patent/BRPI0611248A2/pt not_active IP Right Cessation
- 2006-11-15 KR KR1020077030953A patent/KR100960783B1/ko not_active IP Right Cessation
- 2006-11-15 DE DE502006009409T patent/DE502006009409D1/de active Active
- 2006-11-15 EP EP06818538A patent/EP1955335B1/de active Active
- 2006-11-27 TW TW097105008A patent/TWI406299B/zh not_active IP Right Cessation
- 2006-11-27 TW TW095143668A patent/TW200729233A/zh not_active IP Right Cessation
- 2006-11-29 AR ARP060105258A patent/AR058844A1/es active IP Right Grant
-
2007
- 2007-11-08 ZA ZA200709783A patent/ZA200709783B/xx unknown
- 2007-12-26 AR ARP070105887A patent/AR064520A2/es active IP Right Grant
-
2008
- 2008-01-10 ZA ZA200800291A patent/ZA200800291B/xx unknown
- 2008-03-17 JP JP2008067461A patent/JP2010107196A/ja not_active Ceased
- 2008-04-15 US US12/103,286 patent/US8608861B2/en not_active Expired - Fee Related
- 2008-04-15 US US12/103,271 patent/US8021494B2/en not_active Expired - Fee Related
-
2011
- 2011-04-13 JP JP2011089207A patent/JP4876190B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR058844A1 (es) | Procedimiento para la descontaminacion de una superficie de un componente o de un sistema de instalacion de tecnica nuclear, que presenta una capa de oxido | |
CY1120961T1 (el) | Δοσολογικες μορφες απο του στοματος που περιλαμβανουν αντιαιμοπεταλιακο παραγοντα και αναστολεα οξεος | |
UY31150A1 (es) | Carbonato de calcio reaccionado en superficie en combinacion con adsorbente hidrofobico para tratamiento del agua | |
AR070488A1 (es) | Formulacion de material para perdidas de circulacion y metodo para emplearlo | |
CL2009000854A1 (es) | Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo. | |
GB2441727A (en) | Corrosion inhibitor for acids | |
AR085339A1 (es) | Substrato de extraccion de luz para diodo organico emisor de luz y metodo para prepararlo | |
MY182785A (en) | Glass substrate for magnetic disk and manufacturing method of the same | |
BR112013014418A2 (pt) | processo e fluido para o tratamento de uma formação que contém ilita | |
CL2008002960A1 (es) | Método para producir 2-ceto-3-desoxi d-gluconato (kdg), basado en proporciopnar acido-desoxi l-eritro hexocelulosa uronico (dehu), y contactar dicha molecula con un microorganismo recombinante que codofica una dehu-hidrogenasa. | |
BRPI0920141A2 (pt) | sistema e método para tratar uma formação de subsuperfície. | |
CL2010000214A1 (es) | Metodos de tratamiento para inhibir la corrosion a base de azufre de una superficie, que comprende contactar a dicha superficie con una composicion que comprende aguarras. | |
BRPI1014319A2 (pt) | sistema para minimizar perda de circulação associada com a operação de um reservatório subterrâneo, e, método implementado por computador. | |
BRPI0917908A2 (pt) | sistema e processo para a produção de alfa olefinas lineares | |
CL2014000636A1 (es) | Composicion detergente enzimatica que comprende la combinacion de un sistema tensioactivo, una o mas enzimas y uno o mas compuestos de lignina; y procedimiento para el tratamiento de un sustrato. | |
BRPI0709769B8 (pt) | implantes biodegradáveis para o tratamento de estados associados à dopamina | |
AR074566A1 (es) | Recipiente y composicion para propiedades mejoradas de barreras de gas | |
CL2007002026A1 (es) | Composicion que comprende al menos un compuesto quelante de hierro y al menos un agente antifungico; y metodo para el tratamiento o prevencion de una condicion fungica. | |
AR060693A1 (es) | Metodos para hacer resinas poliester en reactores de policondensacion en estado fundido de pelicula descendente | |
BRPI0711885A2 (pt) | Aminotiazóis e seus usos | |
MX2012002097A (es) | Articulo para maquillar uñas y metodo para maquillar uñas por medio del articulo. | |
AR055800A1 (es) | Metodo fluorometrico para monitorear un sistema de limpieza en su sitio | |
ITBO20060144A1 (it) | Pannello strutturale composito e relativo metodo di fabbricazione. | |
WO2011059723A3 (en) | Sensor devices and related methods | |
MX2010009219A (es) | Hoja de seguridad que incluye una cinta removible para exponer informacion cubierta, y metodo para fabricar la misma. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FG | Grant, registration |