ES8704266A1 - Un electrodo para medidas electroquimicas en soluciones acuosas a altas temperaturas - Google Patents

Un electrodo para medidas electroquimicas en soluciones acuosas a altas temperaturas

Info

Publication number
ES8704266A1
ES8704266A1 ES542775A ES542775A ES8704266A1 ES 8704266 A1 ES8704266 A1 ES 8704266A1 ES 542775 A ES542775 A ES 542775A ES 542775 A ES542775 A ES 542775A ES 8704266 A1 ES8704266 A1 ES 8704266A1
Authority
ES
Spain
Prior art keywords
electrode
high temperatures
conductor
aqueous solutions
water
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
Application number
ES542775A
Other languages
English (en)
Other versions
ES542775A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ASEA Atom AB filed Critical ASEA Atom AB
Publication of ES542775A0 publication Critical patent/ES542775A0/es
Publication of ES8704266A1 publication Critical patent/ES8704266A1/es
Expired legal-status Critical Current

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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

ELECTRODO PARA MEDIDAS ELECTROQUIMICAS EN SOLUCIONES ACUOSAS A ALTAS TEMPERATURAS. COMPRENDE UN CONDUCTOR (21) FORMADO POR UN METAL DEL GRUPO DEL PLATINO, EL CUAL ESTA INCLUIDO EN PARTE DE SU EXTENSION EN UNA ENVOLTURA (22) QUE FORMA UN CONBTACTO HERMETICO CON EL CONDUCTOR, ESTANDO CONSTITUIDA DICHA ENVOLTURA (22) POR PARTICULAS SINTERIZADAS ENTRE SI DE OXIDO DE ALUMINIO, OXIDO DE ZIRCONIO U OTRO MATERIAL ELECTRICAMENTE AISLANTE QUE SEA INERTE AL AGUA. EL CONDUCTOR TIENE UNA PARTE (21A) EXPUESTA DENTRO DE LA CUBIERTA, QUE QUEDA DISPUESTA EN LA SOLUCION ACUOSA, Y UNA PARTE DE UNION (21B) PARA SU CONEXION A UN ELEMENTO DE MEDICION ELECTRICA.
ES542775A 1984-05-03 1985-04-30 Un electrodo para medidas electroquimicas en soluciones acuosas a altas temperaturas Expired ES8704266A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402387A SE451346B (sv) 1984-05-03 1984-05-03 Elektrod for elektrokemiska metningar i vattenlosningar vid hoga temperaturer samt sett att framstella densamma

Publications (2)

Publication Number Publication Date
ES542775A0 ES542775A0 (es) 1987-03-16
ES8704266A1 true ES8704266A1 (es) 1987-03-16

Family

ID=20355743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542775A Expired ES8704266A1 (es) 1984-05-03 1985-04-30 Un electrodo para medidas electroquimicas en soluciones acuosas a altas temperaturas

Country Status (5)

Country Link
US (1) US4636292A (es)
DE (1) DE3515051A1 (es)
ES (1) ES8704266A1 (es)
IT (1) IT1183813B (es)
SE (1) SE451346B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504925A1 (de) * 1985-02-13 1986-08-14 Kraftwerk Union AG, 4330 Mülheim Verfahren und einrichtung zum schutz von dampferzeugern, insbesondere von kernreaktoren
US4759902A (en) * 1986-10-07 1988-07-26 Advanced Process Technology Use of electrochemical potential to predict radiation buildup on nuclear reactor coolant piping
GB8704907D0 (en) * 1987-03-03 1987-04-08 Schlumberger Electronics Uk Ceramics
FR2616259B1 (fr) * 1987-06-02 1993-11-12 Electricite De France Procede et dispositif de mesure de la concentration en lithium dans le circuit primaire de refroidissement d'un reacteur nucleaire
JPH0762667B2 (ja) * 1987-12-11 1995-07-05 株式会社日立製作所 溶液定量分析装置、定量分析方法および原子炉の水質制御システム
US4883566A (en) * 1988-06-07 1989-11-28 Betz Laboratories, Inc. Electrode assembly for in-situ measurement of electrolytic conductivity of boiler water
US4957616A (en) * 1988-11-29 1990-09-18 Electrochemical Devices, Inc. Tube sheet with reference electrode
US4948492A (en) * 1989-05-01 1990-08-14 General Electric Company Electrode probe for use in aqueous environments of high temperature and high radiation
US4978921A (en) * 1989-05-01 1990-12-18 General Electric Company Electrode probe for use in aqueous environments of high temperature and high radiation
JP2581833B2 (ja) * 1989-09-11 1997-02-12 株式会社日立製作所 プラントの運転状態監視システム
US5262038A (en) * 1991-08-15 1993-11-16 General Electric Company Reference electrode probe for use in aqueous environments of high temperature
US5217596A (en) * 1991-08-15 1993-06-08 General Electric Company Electrode probe for use in aqueous environments of high temperature and high radiation
FI94988C (fi) * 1993-08-18 1995-11-27 Valtion Teknillinen Referenssielektrodi
US5516413A (en) * 1993-09-01 1996-05-14 Westinghouse Electric Corporation Rugged electrode for electrochemical measurements at high temperatures and pressures
JPH10504399A (ja) * 1995-01-17 1998-04-28 ゼネラル・エレクトリック・カンパニイ 高温及び高放射能の水の環境で用いられる電極プローブ
EP0961292A1 (en) * 1998-05-26 1999-12-01 Sck.Cen Probe, measuring or reference electrode, sensor or feedthrough for high radiation environments and method of making the same
US6181760B1 (en) * 1999-07-20 2001-01-30 General Electric Company Electrochemical corrosion potential sensor with increased lifetime
KR100415265B1 (ko) * 2001-03-26 2004-01-16 한국전력공사 원자력발전소 증기발생기 전열관의 2차측 응력부식균열억제 방법
CN100419416C (zh) * 2005-03-21 2008-09-17 张荣华 Zr/ZrO2电极及其制作方法和用其组成的集成化高温高压化学传感器
US8781058B1 (en) * 2010-10-01 2014-07-15 Institute Of Nuclear Energy Research, Atomic Energy Council Nuclear power plant steel detecting device
CN103594131B (zh) * 2012-08-15 2016-04-13 广东核电合营有限公司 百万千瓦级压水堆核电站慢化剂温度系数测量方法及装置
CN103115862B (zh) * 2013-01-22 2015-02-04 江苏大学 一种模拟深海环境的腐蚀试验装置和试验方法
JP6578612B2 (ja) * 2015-07-13 2019-09-25 三菱日立パワーシステムズ株式会社 監視装置、これを備える蒸気タービン設備、及び蒸気タービン設備の監視方法
CN112986366B (zh) * 2021-02-24 2022-07-01 中国核动力研究设计院 一种原位测量高温高压水pH传感器及测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR812814A (es) * 1935-11-01 1937-05-20
US2183531A (en) * 1936-12-07 1939-12-19 Nat Technical Lab ph meter
US2311977A (en) * 1939-01-20 1943-02-23 Edwin D Coleman Ion activity measurement device
US2832039A (en) * 1956-08-07 1958-04-22 George K C Hardesty Integral conductivity cell and valve
DE1296834B (de) * 1963-01-05 1969-06-04 Foerderung Der Eisenhuettentec Vorrichtung zur Ermittlung der Sauerstoffaktivitaet von Metallen, Metalloxyden und Schlacken
US3399667A (en) * 1965-10-18 1968-09-03 Matsushita Electric Industrial Co Ltd Composite glass electrode
US3513384A (en) * 1966-05-20 1970-05-19 Carl A Schneider Electrolytic conductivity cell having unplatinized metal electrodes
SE322927B (es) * 1967-09-28 1970-04-20 Asea Ab
US3784459A (en) * 1972-06-12 1974-01-08 Ford Motor Co Device for determining the activity of oxygen in molten metal
US3846795A (en) * 1972-11-03 1974-11-05 Transfer Systems Early warning material failure indicator
CA1071306A (en) * 1976-02-20 1980-02-05 Ingrid J. Magar Reference electrode for use at high temperatures and pressures
US4198279A (en) * 1977-11-10 1980-04-15 Corning Glass Works Oxygen sensor mounting structure
US4147596A (en) * 1977-12-30 1979-04-03 Texas Instruments Incorporated Method and apparatus for monitoring the effectiveness of corrosion inhibition of coolant fluid
DE2942494A1 (de) * 1979-10-20 1981-04-30 Bosch Gmbh Robert Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen

Also Published As

Publication number Publication date
IT8567403A0 (it) 1985-05-02
DE3515051A1 (de) 1985-11-07
SE8402387L (sv) 1985-11-04
US4636292A (en) 1987-01-13
IT1183813B (it) 1987-10-22
SE451346B (sv) 1987-09-28
ES542775A0 (es) 1987-03-16
IT8567403A1 (it) 1986-11-02
SE8402387D0 (sv) 1984-05-03

Similar Documents

Publication Publication Date Title
ES8704266A1 (es) Un electrodo para medidas electroquimicas en soluciones acuosas a altas temperaturas
JPS5531190A (en) Oxide electrode of electrochemical high temperature electorolytic tank
EP0171959A3 (en) Electrode for measuring hydrogen ion concentration
GB1201708A (en) An expendable electrochemical immersion cell for determining active oxygen in liquid metals
US3883408A (en) Furnace atmosphere oxygen analysis apparatus
ES8104646A1 (es) Generador electroquimico con electrolito no acuoso
ES8802541A1 (es) Un metodo para la limpieza local de superficies metalicas departes incluidas en el circuito primario de un reactor nu- clear
NO162524C (no) Fremgangsmaate til fremstilling av en elektrode for elektrokjemiske prosesser og fremgangsmaate til fremstilling av hydrogen i en elektrolysecelle.
US4139421A (en) Method of determining oxygen content
US3711394A (en) Continuous oxygen monitoring of liquid metals
JPS57149480A (en) Electrochemical apparatus with insoluble electrode
JPS57200847A (en) Detector for alkali metal leakage
JPS5423894A (en) Detector for nuclear fission product gas
ES337519A1 (es) Dispositivo de celula electrolitica de referencia.
ATE29926T1 (de) Zeit-temperatur-indikator.
GB1328083A (en) Galvanic cells
GB969607A (en) Galvanic cell for the detection or estimation of oxygen
SU494627A1 (ru) Датчик температуры
JPS5553060A (en) Alkaline cell
Westly Electrode consumption in production of 75% FeSi and Si-met
JPS55149833A (en) Sodium leakage detecting element
JPS57179670A (en) Determining method for deterioration of insulation of power cable
JPS57107568A (en) Reversible copper electrode
NELSON et al. Electrochemical cell with high conductivity glass electrolyte(Patent Application)
SHEVELIA et al. Some characteristics of the development of fretting corrosion due to the effect of a neutral electrolyte(Nekotorye zakonomernosti razvitiia fretting-korrozii pod deistviem neitral'nogo elektrolita)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303