ES2161432T3 - Procedimiento para evitar el deposito de productos de corrosion radioactivos en las plantas nucleares. - Google Patents
Procedimiento para evitar el deposito de productos de corrosion radioactivos en las plantas nucleares.Info
- Publication number
- ES2161432T3 ES2161432T3 ES97850012T ES97850012T ES2161432T3 ES 2161432 T3 ES2161432 T3 ES 2161432T3 ES 97850012 T ES97850012 T ES 97850012T ES 97850012 T ES97850012 T ES 97850012T ES 2161432 T3 ES2161432 T3 ES 2161432T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- deposit
- procedure
- avoid
- corrosion products
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
-
- 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
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
SE AÑADEN IONES METALICOS A UN CIRCUITO (20, 30) PARA EL AGUA DEL REACTOR O AGUA DE ALIMENTACION DE UNA PLANTA NUCLEAR. ESTO SE LOGRA POR MEDIO DE DISOLVER UN COMPUESTO METALICO SOLUBLE CUYO COTRAION SE PUEDE DESCOMPONER EN PRODUCTOS GASEOSOS Y AGUA EN AGUA EN UN RECIPIENTE DE REACCION (41) EN UN DISPOSITIVO DEL EQUIPO (40). LA SOLUCION ES DESPUES CONDUCIDA A UNA SERIE DE RECIPIENTES (42) PARA LA DESCOMPOSICION DEL CONTRAION. DESPUES, SE PUEDE TRANSFORMAR LA SOLUCION EN UNA MEZCLA O UN LODO QUE ES CONDUCIDO HASTA UN RECIPIENTE (43) PARA DEGASIFICAR LOS PRODUCTOS GASEOSOS ANTES DE SU ADICION AL CIRCUITO (20, 30) PARA EL AGUA DEL REACTOR O AGUA DE ALIMENTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9600496A SE506009C2 (sv) | 1996-02-15 | 1996-02-15 | Förfarande för att i nukleära anläggningar förhindra deponering av radioaktiva korrosionsprodukter på ytor utanför reaktorhärden |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2161432T3 true ES2161432T3 (es) | 2001-12-01 |
Family
ID=20401350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97850012T Expired - Lifetime ES2161432T3 (es) | 1996-02-15 | 1997-01-29 | Procedimiento para evitar el deposito de productos de corrosion radioactivos en las plantas nucleares. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5896433A (es) |
EP (1) | EP0790621B1 (es) |
DE (1) | DE69706207T2 (es) |
ES (1) | ES2161432T3 (es) |
SE (1) | SE506009C2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19739361C1 (de) | 1997-09-09 | 1998-10-15 | Siemens Ag | Verfahren zum Einbringen von Zink in ein Wasser enthaltendes Bauteil des Primärsystems eines Kernkraftwerkes |
CA2333072A1 (en) * | 1998-10-13 | 2000-04-20 | Thomas P. Diaz | Application of noble metals to internal surfaces of operating boiling water reactors in the presence of zinc in reactor water |
US7456135B2 (en) * | 2000-12-29 | 2008-11-25 | Halliburton Energy Services, Inc. | Methods of drilling using flat rheology drilling fluids |
US6887832B2 (en) * | 2000-12-29 | 2005-05-03 | Halliburton Energy Service,S Inc. | Method of formulating and using a drilling mud with fragile gels |
DE60044619D1 (de) * | 2000-12-29 | 2010-08-12 | Cognis Ip Man Gmbh | Verflüssiger für invert-emulsionen |
JP2003098294A (ja) * | 2001-09-27 | 2003-04-03 | Hitachi Ltd | オゾンを用いた除染方法及びその装置 |
US20070028719A1 (en) * | 2005-08-03 | 2007-02-08 | General Electric | Method of manufacture of noble metal/zinc oxide hybrid product for simultaneous dose reduction and SCC mitigation of nuclear power plants |
US20100246745A1 (en) * | 2006-12-29 | 2010-09-30 | Samson Hettiarachchi | Methods for operating and methods for reducing post-shutdown radiation levels of nuclear reactors |
JP5118576B2 (ja) * | 2008-08-12 | 2013-01-16 | 三菱重工業株式会社 | 原子力プラントの運転方法 |
JP5743395B2 (ja) | 2009-11-16 | 2015-07-01 | 株式会社東芝 | 冷却水系の腐食防止構造および腐食防止方法 |
US10770191B2 (en) | 2014-04-30 | 2020-09-08 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods for reducing surface deposition and contamination |
CN104409118B (zh) * | 2014-10-23 | 2017-01-11 | 华北电力大学 | 研究聚变堆腐蚀产物沉积的热工水力实验系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950449A (en) * | 1986-08-27 | 1990-08-21 | General Electric Company | Inhibition of radioactive cobalt deposition in water-cooled nuclear reactors |
US4926449A (en) * | 1988-02-22 | 1990-05-15 | Burda Paul A | Corrosion inhibition of closed cooling water auxiliary system for nuclear power plants |
US5015436A (en) * | 1988-03-30 | 1991-05-14 | Hitachi, Ltd. | Water-cooled direct cycle nuclear power plant |
US5171515A (en) * | 1988-04-20 | 1992-12-15 | Westinghouse Electric Corp. | Process for inhibiting corrosion in a pressurized water nuclear reactor |
US5245642A (en) * | 1991-10-31 | 1993-09-14 | General Electric Company | Method of controlling co-60 radiation contamination of structure surfaces of cooling water circuits of nuclear reactors |
US5600691A (en) * | 1993-10-29 | 1997-02-04 | General Electric Company | Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals |
WO1996000447A1 (en) * | 1994-06-24 | 1996-01-04 | General Electric Company | Modification of oxide film electrical conductivity to maintain low corrosion potential in high-temperature water |
-
1996
- 1996-02-15 SE SE9600496A patent/SE506009C2/sv not_active IP Right Cessation
-
1997
- 1997-01-29 DE DE69706207T patent/DE69706207T2/de not_active Expired - Fee Related
- 1997-01-29 ES ES97850012T patent/ES2161432T3/es not_active Expired - Lifetime
- 1997-01-29 EP EP97850012A patent/EP0790621B1/en not_active Expired - Lifetime
- 1997-02-12 US US08/799,630 patent/US5896433A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0790621B1 (en) | 2001-08-22 |
DE69706207D1 (de) | 2001-09-27 |
EP0790621A1 (en) | 1997-08-20 |
SE9600496L (sv) | 1997-08-16 |
SE506009C2 (sv) | 1997-11-03 |
US5896433A (en) | 1999-04-20 |
SE9600496D0 (sv) | 1996-02-15 |
DE69706207T2 (de) | 2002-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2161432T3 (es) | Procedimiento para evitar el deposito de productos de corrosion radioactivos en las plantas nucleares. | |
BR0008236A (pt) | Processo de remoção de biofilmes das superfìciessubmersas em um sistema de águas impuras | |
DK531885A (da) | Fremgangsmaade til desinfektion og middel dertil | |
ES2157385T3 (es) | Procedimiento y dispositivo para la obtencion y/o recuperacion de acidos a partir de soluciones metaliferas de dichos acidos. | |
AR011692A1 (es) | Procedimiento para esterilizar terrenos y su correspondiente equipo | |
ES2082226T3 (es) | Elemento combustible con extremos de barra asegurados en el pie. | |
AR009542A1 (es) | Composicion agricola para tratar sustratos agricolas, proceso para tratar dichos sustratos con la misma y proceso para interrumpir el epitelio delsustrato agricola | |
ES2175349T3 (es) | Composicion liquida acuosa para uso agricola. | |
ES2119421T3 (es) | Inhibidores de la transferencia de colorantes para detergentes. | |
ES2049870T3 (es) | Procedimiento para el tratamiento de agua para calderas. | |
US3634278A (en) | Monoethanolamine-lithium decontaminating agent | |
BR0308016A (pt) | Método e sistema para tratamento de água | |
ES2151980T3 (es) | Procedimiento para eliminar mercurio del suelo. | |
Wu et al. | The photodegradation of metronidazole in the presence of coexisting pharmaceuticals | |
MX167166B (es) | Inhibidores de corrosion | |
ES2084324T3 (es) | Agentes nematicidas. | |
JPS5222356A (en) | Digesting process of contaminated organic liquid and equipment therefo r | |
BR8600499A (pt) | Composicao inibidora de corrosao de metal aperfeicoada e processo para inibicao de corrosividade | |
AR245336A1 (es) | Procedimiento para la preparacion de microplantas a traves de la formacion incrementada de multiples brotes. | |
JPS5394447A (en) | Method of traeting waste water containing ammonia nitrogen | |
DK0408423T3 (da) | Beskyttelseskompositioner for metaller, fremgangsmåder til fremstilling deraf og fremgangsmåder til beskyttelse af metaller | |
JPS53112400A (en) | Waste liquid treatment method of atomic power plant | |
GT200000051A (es) | Mezclas de varios componentes para el fortalecimiento del crecimiento preventivo y / o agudo de plantasutiles y decorativas y empleo de las mismas. | |
ILCZUK | Aspects of terrestrial and extraterrestrial biogenesis | |
ES2077695T3 (es) | Agente antisedimentante para mezclas liquidas endurecibles. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 790621 Country of ref document: ES |