ES2086661T3 - Electrodo de referencia para uso en ambientes acuosos de alta temperatura. - Google Patents
Electrodo de referencia para uso en ambientes acuosos de alta temperatura.Info
- Publication number
- ES2086661T3 ES2086661T3 ES92307311T ES92307311T ES2086661T3 ES 2086661 T3 ES2086661 T3 ES 2086661T3 ES 92307311 T ES92307311 T ES 92307311T ES 92307311 T ES92307311 T ES 92307311T ES 2086661 T3 ES2086661 T3 ES 2086661T3
- Authority
- ES
- Spain
- Prior art keywords
- silver
- alumina tube
- distal
- ring
- alumina
- 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
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/301—Reference electrodes
-
- 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
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
- G21C17/0225—Chemical surface treatment, e.g. corrosion
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
LO QUE SE DESCRIBE ES UNA SONDA DE ELECTRODO PARA EMPLEO EN LA MONITORIZACION DE POTENCIALES ELECTROQUIMICOS. LA SONDA DE ELECTRODO INVENTADA COMPRENDE UN TUBO DE ALUMINA ALARGADO (10) QUE TIENE UN EXTREMO DISTAL CERRADO Y UN EXTREMO PROXIMAL ABIERTO EMBRIDADO (12), QUE TIENE TENIENDO UN AGUJERO, Y PREFERIBLEMENTE DOS AGUJEROS (14,16), PENETRANDO DICHO TUBO EN SU EXTREMO DISTAL CERRADO. UN ELECTRODO DE PLATA ALARGADO (20) RECUBIERTO CON CLORURO DE PLATA (22) ESTA ALOJADO DE FORMA FIJA EN DICHO TUBO DE ALUMINA. UN PAÑO DE CIRCONIO (18) ESTA DISPUESTO EN SU EXTREMO DISTAL CERRADO DE DICHO TUBO DE ALUMINA (10) Y TAPA EL AGUJERO (14, 16) DE DICHO TUBO DE ALUMINA, Y SE EXTIENDE HASTA ARRIBA Y PUEDE ESTAR SEPARADO DE DICHO ELECTRODO DE PLATA (20). UN CONECTOR DE PLATA (24) ESTA ALOJADO DE FORMA FIJA EN DICHO TUBO DE ALUMINA (10) PARA SU APERTURA, Y TIENE UNA CAVIDAD EN SU EXTREMO DISTAL EN LA QUE ESTA AJUSTADO DICHO ELECTRODO DE PLATA Y UNA CAVIDAD ROSCADA EN SU EXTREMO PROXIMAL EN LA APERTURA DEL TUBO DE ALUMINA. UNA VARILLA DE ALEACION DE PLATA AISLADA (26) QUE TIENE UN EXTREMO DISTAL ESTA ENROSCADA EN LA CAVIDAD PROXIMAL DE DICHO CONECTOR DE PLATA. UN RETEN ELASTICO ANULAR (38) ESTA EN RELACION DE CIERRE HERMETICO CON EL EXTREMO PROXIMAL ABIERTO DE DICHO TUBO DE ALUMINA Y RETIENE EN SU ANILLO EL EXTREMO DISTAL DE DICHA VARILLA DE ALEACION DE PLATA AISLADA EN SU EXTREMO DISTAL. UN AISLANTE DE ALUMINA ANULAR ALARGADO (28) QUE TIENE UN EXTREMO DISTAL EMBRIDADO SE APOYA EN EL EXTREMO PROXIMAL DE DICHO RETEN ANULAR Y RETIENE DICHA VARILLA DE ALEACION DE PLATA AISLADA EN SU ANILLO. UN RETENEDOR (34,36) QUE RETIENE DICHA VARILLA DE ALEACION DE PLATA AISLADA (26) EN EL EXTREMO PROXIMAL DE DICHO AISLANTE DE ALUMINA ANULAR (28). FINALMENTE, UN MONTAJE ANULAR DE DOS PIEZAS ROSCADO (40,42) QUE RETIENE DICHA SONDA EN SU ANILLO, PONE EN CONTACTO LA BRIDA (12) DE DICHO AISLANTE DE ALUMINA (28) CON UNA ARANDELA POLIMERICA (44,46) INTERPUESTA ENTRE DICHAS BRIDAS Y DICHO MONTAJE. AL APRETAR DICHOMONTAJE SE LLEVA A DICHO RETEN ANULAR A UNA RELACION DE CIERRE HERMETICO AL AGUA CON EL EXTREMO PROXIMAL ABIERTO DE DICHO TUBO DE ALUMINA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/745,292 US5262038A (en) | 1991-08-15 | 1991-08-15 | Reference electrode probe for use in aqueous environments of high temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086661T3 true ES2086661T3 (es) | 1996-07-01 |
Family
ID=24996077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92307311T Expired - Lifetime ES2086661T3 (es) | 1991-08-15 | 1992-08-11 | Electrodo de referencia para uso en ambientes acuosos de alta temperatura. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5262038A (es) |
EP (1) | EP0529861B1 (es) |
JP (1) | JPH05196592A (es) |
DE (1) | DE69210143T2 (es) |
ES (1) | ES2086661T3 (es) |
MX (1) | MX9204725A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5516413A (en) * | 1993-09-01 | 1996-05-14 | Westinghouse Electric Corporation | Rugged electrode for electrochemical measurements at high temperatures and pressures |
US5632881A (en) * | 1994-04-11 | 1997-05-27 | Hughes Aircraft Company | Measuring magnesium concentrations in molten metal alloys |
US5425871A (en) * | 1994-06-27 | 1995-06-20 | Electric Power Research Institute | Solid state reference electrode for high temperature electrochemical measurements |
FR2732466B1 (fr) * | 1995-03-31 | 1997-06-06 | Jeulin Sa | Electrode pour dispositif de mesure de petits potentiels dans une solution aqueuse, embout servant a realiser une telle electrode, et procede d'obtention de cette electrode |
KR20030033903A (ko) * | 2001-10-25 | 2003-05-01 | 한국전력공사 | 고온 에너지 설비의 부식 환경 감시를 위한 Ag/AgCl내부 기준 전극 |
CN101718677B (zh) * | 2009-12-11 | 2011-12-21 | 中交四航工程研究院有限公司 | 电化学沉积的二氧化锰参比电极及其制备方法 |
JP5986363B2 (ja) * | 2011-10-03 | 2016-09-06 | 日立Geニュークリア・エナジー株式会社 | 腐食電位センサおよび腐食電位センサの設置構造 |
DE102014007753A1 (de) * | 2014-05-23 | 2015-11-26 | Steinmüller Babcock Environment Gmbh | Korrosionssonde und Verfahren zum Einbau einer Korrosionssonde |
CN104914148B (zh) * | 2015-06-11 | 2017-08-04 | 哈尔滨工程大学 | 适用于高温高压腐蚀环境下的长寿命参比电极 |
DE102017126130A1 (de) * | 2017-11-08 | 2019-05-09 | Endress+Hauser Conducta Gmbh+Co. Kg | Halbzelle zur Messung eines pH-Werts, Verfahren zur Herstellung einer Halbzelle und Potentiometrischer Sensor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290872A (en) * | 1977-12-05 | 1981-09-22 | The Babcock & Wilcox Company | High temperature reference electrode |
US4500413A (en) * | 1982-12-20 | 1985-02-19 | General Electric Company | Sintered ceramic article with porous region |
SE451346B (sv) * | 1984-05-03 | 1987-09-28 | Asea Atom Ab | Elektrod for elektrokemiska metningar i vattenlosningar vid hoga temperaturer samt sett att framstella densamma |
DE3504925A1 (de) * | 1985-02-13 | 1986-08-14 | Kraftwerk Union AG, 4330 Mülheim | Verfahren und einrichtung zum schutz von dampferzeugern, insbesondere von kernreaktoren |
US4888102A (en) * | 1988-07-28 | 1989-12-19 | The United States Of America As Represented By The United States Department Of Energy | Electrolytic cell with reference electrode |
US4978921A (en) * | 1989-05-01 | 1990-12-18 | General Electric Company | Electrode probe for use in aqueous environments of high temperature and high radiation |
US5043053A (en) * | 1989-05-01 | 1991-08-27 | General Electric Company | Reference electrode probe for use in aqueous environments of high temperature and high radiation |
US4948492A (en) * | 1989-05-01 | 1990-08-14 | General Electric Company | Electrode probe for use in aqueous environments of high temperature and high radiation |
-
1991
- 1991-08-15 US US07/745,292 patent/US5262038A/en not_active Expired - Fee Related
-
1992
- 1992-08-07 JP JP4210574A patent/JPH05196592A/ja not_active Withdrawn
- 1992-08-11 DE DE69210143T patent/DE69210143T2/de not_active Expired - Fee Related
- 1992-08-11 ES ES92307311T patent/ES2086661T3/es not_active Expired - Lifetime
- 1992-08-11 EP EP92307311A patent/EP0529861B1/en not_active Expired - Lifetime
- 1992-08-14 MX MX9204725A patent/MX9204725A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69210143T2 (de) | 1996-10-31 |
DE69210143D1 (de) | 1996-05-30 |
MX9204725A (es) | 1993-11-01 |
JPH05196592A (ja) | 1993-08-06 |
EP0529861A1 (en) | 1993-03-03 |
EP0529861B1 (en) | 1996-04-24 |
US5262038A (en) | 1993-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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