ES2082490T3 - Procedimiento y dispositivo para la obtencion de muestras de la atmosfera que hay en un recipiente cerrado estanco al gas, especialmente en una envuelta de contencion del reactor de una central electrica. - Google Patents
Procedimiento y dispositivo para la obtencion de muestras de la atmosfera que hay en un recipiente cerrado estanco al gas, especialmente en una envuelta de contencion del reactor de una central electrica.Info
- Publication number
- ES2082490T3 ES2082490T3 ES92917098T ES92917098T ES2082490T3 ES 2082490 T3 ES2082490 T3 ES 2082490T3 ES 92917098 T ES92917098 T ES 92917098T ES 92917098 T ES92917098 T ES 92917098T ES 2082490 T3 ES2082490 T3 ES 2082490T3
- Authority
- ES
- Spain
- Prior art keywords
- sample
- container
- samples
- reactor
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/028—Devices or arrangements for monitoring coolant or moderator for monitoring gaseous coolants
-
- 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)
- Sampling And Sample Adjustment (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Radiation (AREA)
Abstract
TALES MUESTRAS SON INTRODUCIDAS USUALMENTE EN UN RECIPIENTE PARA TOMA DE MUESTRAS (3), PARA LO CUAL LOS COMPONENTES QUE PUEDEN ESTAR DISUELTOS Y/O CONDENSADOS EN UN FLUIDO DE TRANSPORTE (25) SON EXTRAIDOS DE LA VASIJA (1) JUNTO CON DICHO FLUIDO DE TRANSPORTE Y LOS COMPONENTES GASEOSOS DE LA MUESTRA SON DESCARGADOS JUNTO CON UN GAS PORTADOR. POR ELLO EXISTE EL PELIGRO DE QUE PARTES DE LA MUESTRA SE RETENGAN POR CONDENSACION O SUBLIMACION YA EN LA TUBERIA HACIA EL RECIPIENTE PARA TOMA DE MUESTRAS (3) Y POR ELLO NO SE DETECTEN CUANDO SE VALORE LA MUESTRA. DE ACUERDO CON LA INVENCION SE CONDUCE LA MUESTRA INMEDIATAMENTE DESPUES DE SU ENTRADA EN EL RECIPIENTE PARA TOMA DE MUESTRAS (3) A TRAVES DE UNA BOQUILLA VENTURI, SE MEZCLA EN DICHA BOQUILLA VENTURI CON EL FLUIDO DE TRANSPORTE USADO COMO EL FLUIDO DE LAVADO Y A CONTINUACION SE DESCARGAN LOS COMPONENTES GASEOSOS DE LA MUESTRA PROCEDENTES DEL RECIPIENTE PARA TOMA DE MUESTRAS (3) JUNTO CON EL LIQUIDO DE LAVADO POR REDUCCION SUBITA DE LA PRESION. POR ELLO EXISTE LA POSIBILIDAD DE BARRER UN CANAL DE ENTRADA (26) POR EL LIQUIDO DE TRANSPORTE (25) A TRAVES DEL CUAL FLUYE LA MUESTRA EN EL RECIPIENTE PARA TOMA DE MUESTRAS (3), DE TAL MODO QUE PRACTICAMENTE TODOS LOS COMPONENTES DE LA MUESTRA EXISTEN EN LA VALORACION DE LA MUESTRA. EL PROCESO DE ACUERDO CON LA INVENCION Y EL CORRESPONDIENTE DISPOSITIVO SE PUEDEN EMPLEAR CON VENTAJA, EN PARTICULAR, PARA LA OBTENCION DE MUESTRAS DE LA VASIJA DE SEGURIDAD DEL REACTOR DE UNA CENTRAL NUCLEAR DESPUES DE QUE SE PRESENTE UN CASO DE AVERIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4126894A DE4126894A1 (de) | 1991-08-14 | 1991-08-14 | Verfahren und vorrichtung zur gewinnung von proben aus der atmosphaere in einem gasdicht abgeschlossenen behaelter, insbesondere aus dem reaktorsicherheitsbehaelter eines kernkraftwerks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082490T3 true ES2082490T3 (es) | 1996-03-16 |
Family
ID=6438299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92917098T Expired - Lifetime ES2082490T3 (es) | 1991-08-14 | 1992-08-13 | Procedimiento y dispositivo para la obtencion de muestras de la atmosfera que hay en un recipiente cerrado estanco al gas, especialmente en una envuelta de contencion del reactor de una central electrica. |
Country Status (9)
Country | Link |
---|---|
US (2) | US5402454A (es) |
EP (1) | EP0598789B1 (es) |
JP (1) | JP3195347B2 (es) |
DE (2) | DE4126894A1 (es) |
ES (1) | ES2082490T3 (es) |
FI (1) | FI112887B (es) |
RU (1) | RU2106028C1 (es) |
UA (1) | UA27767C2 (es) |
WO (1) | WO1993004482A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4344324C1 (de) * | 1993-12-23 | 1995-02-23 | Siemens Ag | Verfahren zur mengenmäßigen Ermittlung eines Gemischanteils in einem Gasgemisch |
DE19642382C2 (de) * | 1996-10-14 | 2001-12-06 | Siemens Ag | Verfahren und Einrichtung zur Gewinnung einer flüssigen Probe |
US5895870A (en) * | 1997-05-27 | 1999-04-20 | Framatome Technologies, Inc. | Tube sheet retractable probe |
US6397877B1 (en) * | 2000-04-14 | 2002-06-04 | Westinghouse Electric Company Llc | Blowdown manifold evacuator for nuclear power plants |
DE10328774B3 (de) * | 2003-06-25 | 2005-01-13 | Framatome Anp Gmbh | Kerntechnische Anlage mit Druckentlastung |
DE10328773B3 (de) * | 2003-06-25 | 2005-02-17 | Framatome Anp Gmbh | Kerntechnische Anlage |
DE102004050308A1 (de) | 2004-10-14 | 2006-06-14 | Framatome Anp Gmbh | Verfahren und Probenahmesystem zur Gewinnung einer Probe aus der Atmosphäre in einem Reaktorsicherheitsbehälter einer kerntechnischen Anlage |
DE102010035509A1 (de) * | 2010-08-25 | 2012-03-01 | Areva Np Gmbh | Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk |
DE102013205525A1 (de) | 2013-03-27 | 2014-10-02 | Areva Gmbh | Ventingsystem für das Containment einer kerntechnischen Anlage |
US9778149B2 (en) | 2014-05-02 | 2017-10-03 | Swagelok Company | Fluid sample system and method |
DE102015221151B3 (de) * | 2015-10-29 | 2016-10-27 | Areva Gmbh | Probenahmegefäß und Probenahmesystem sowie zugehöriges Betriebsverfahren |
DE102018202702B3 (de) * | 2018-02-22 | 2019-06-13 | Framatome Gmbh | Emissionsüberwachungssystem für ein Ventingsystem eines Kernkraftwerks |
TWI660368B (zh) * | 2018-10-22 | 2019-05-21 | 行政院原子能委員會核能研究所 | 盛裝具輻射酸性廢液重砂屏蔽桶之洩壓與取樣裝置及其方法 |
CN110223791B (zh) * | 2019-04-12 | 2022-06-10 | 中国核动力研究设计院 | 一种可用于压水堆核电站事故后的核取样系统 |
CN112489832B (zh) * | 2020-12-08 | 2022-07-26 | 中国人民解放军海军工程大学 | 一种具有无级流速调节装置的热工自然循环实验仪及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590247A (en) * | 1968-08-19 | 1971-06-29 | Richard Moore Holford | Method and apparatus for monitoring a gaseous atmosphere for radioactive isotopes including organic iodine compounds |
US3788813A (en) * | 1971-09-07 | 1974-01-29 | Gen Electric | Gas conditioning and analyzing system |
US4863766A (en) * | 1986-09-02 | 1989-09-05 | General Electric Company | Electroless gold plating composition and method for plating |
DE3637795A1 (de) * | 1986-11-06 | 1988-05-11 | Siemens Ag | Kernkraftwerk mit einer sicherheitshuelle |
DE3729501A1 (de) * | 1987-03-23 | 1988-10-06 | Siemens Ag | Verfahren und einrichtung zur druckentlastung eines kernkraftwerkes |
EP0338324B1 (de) * | 1988-04-18 | 1993-10-20 | Siemens Aktiengesellschaft | Kernkraftwerk mit einer Sicherheitshülle |
FI904517A0 (fi) * | 1989-09-29 | 1990-09-13 | Siemens Ag | Foerfarande foer oevervakning av aktiviteten hos en gasformig eller vaetskeformig mellanprodukt i ett oevervakningsomraode av en kaernteknisk anlaeggning samt anordning foer utfoerande av foerfarandet. |
EP0498016B1 (de) * | 1991-02-07 | 1995-04-26 | Siemens Aktiengesellschaft | Verfahren und Anlage zur Druckentlastung der Sicherheitshülle eines Kernkraftwerks |
-
1991
- 1991-08-14 DE DE4126894A patent/DE4126894A1/de not_active Withdrawn
-
1992
- 1992-08-13 DE DE59205122T patent/DE59205122D1/de not_active Expired - Lifetime
- 1992-08-13 ES ES92917098T patent/ES2082490T3/es not_active Expired - Lifetime
- 1992-08-13 EP EP92917098A patent/EP0598789B1/de not_active Expired - Lifetime
- 1992-08-13 JP JP50402693A patent/JP3195347B2/ja not_active Expired - Lifetime
- 1992-08-13 UA UA93004018A patent/UA27767C2/uk unknown
- 1992-08-13 RU RU94015263A patent/RU2106028C1/ru not_active IP Right Cessation
- 1992-08-13 WO PCT/DE1992/000679 patent/WO1993004482A1/de active IP Right Grant
-
1994
- 1994-02-09 FI FI940590A patent/FI112887B/fi not_active IP Right Cessation
- 1994-02-14 US US08/195,626 patent/US5402454A/en not_active Expired - Lifetime
- 1994-11-03 US US08/333,769 patent/US5473647A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5402454A (en) | 1995-03-28 |
EP0598789B1 (de) | 1996-01-17 |
FI940590A (fi) | 1994-02-09 |
JPH06509874A (ja) | 1994-11-02 |
DE59205122D1 (de) | 1996-02-29 |
DE4126894A1 (de) | 1993-02-18 |
RU2106028C1 (ru) | 1998-02-27 |
US5473647A (en) | 1995-12-05 |
FI940590A0 (fi) | 1994-02-09 |
JP3195347B2 (ja) | 2001-08-06 |
FI112887B (fi) | 2004-01-30 |
WO1993004482A1 (de) | 1993-03-04 |
UA27767C2 (uk) | 2000-10-16 |
EP0598789A1 (de) | 1994-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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