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SE8900967L - SYSTEM, PROB AND SET FOR SATURING THE WATER CONCENTRATION IN THE WATER - Google Patents

SYSTEM, PROB AND SET FOR SATURING THE WATER CONCENTRATION IN THE WATER

Info

Publication number
SE8900967L
SE8900967L SE8900967A SE8900967A SE8900967L SE 8900967 L SE8900967 L SE 8900967L SE 8900967 A SE8900967 A SE 8900967A SE 8900967 A SE8900967 A SE 8900967A SE 8900967 L SE8900967 L SE 8900967L
Authority
SE
Sweden
Prior art keywords
hydrogen
concentration
water
electrode
hydrogen concentration
Prior art date
Application number
SE8900967A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8900967D0 (en
Inventor
P Roy
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE8900967D0 publication Critical patent/SE8900967D0/en
Publication of SE8900967L publication Critical patent/SE8900967L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

A hydrogen concentration cell includes a first and a second electrode, and it has an electrolyte which selectively lets through hydrogen ions in between. The second electrode is exposed to a reference composition having a fixed hydrogen partial pressure, which is a function only of temperature, while the first electrode is exposed to a water source which has an unknown hydrogen concentration. The electrodes are permeable to hydrogen and the hydrogen concentration gradient induces a voltage between the electrodes. The voltage is proportional to the hydrogen concentration in the water source, which is a convenient means for measuring the hydrogen activity/concentration at operational temperatures and pressures of a light water reactor. <IMAGE>
SE8900967A 1988-03-23 1989-03-17 SYSTEM, PROB AND SET FOR SATURING THE WATER CONCENTRATION IN THE WATER SE8900967L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17215488A 1988-03-23 1988-03-23

Publications (2)

Publication Number Publication Date
SE8900967D0 SE8900967D0 (en) 1989-03-17
SE8900967L true SE8900967L (en) 1989-09-24

Family

ID=22626584

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900967A SE8900967L (en) 1988-03-23 1989-03-17 SYSTEM, PROB AND SET FOR SATURING THE WATER CONCENTRATION IN THE WATER

Country Status (5)

Country Link
JP (1) JPH0616024B2 (en)
CH (1) CH680165A5 (en)
DE (1) DE3908255A1 (en)
FR (1) FR2629205B1 (en)
SE (1) SE8900967L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2523900B2 (en) * 1989-11-01 1996-08-14 株式会社日立製作所 Sensor, reactor, method of controlling reactor, and method of manufacturing sensor
DE9005311U1 (en) * 1990-05-10 1990-07-12 Natuurbeton-Milieu B.V., Nederweert Separator for light liquids
US5133855A (en) * 1990-08-30 1992-07-28 General Electric Company Integral cap for electrode and electrode employing same
US5516413A (en) * 1993-09-01 1996-05-14 Westinghouse Electric Corporation Rugged electrode for electrochemical measurements at high temperatures and pressures
JP4124536B2 (en) * 1999-03-26 2008-07-23 山里産業株式会社 Hydrogen sensor
DE10112384A1 (en) * 2001-03-15 2002-09-26 Uwe Thomas Ultra-micro electrode, for use as a probe for topographical and chemical analysis, has a cylindrical body with a center electrode fiber, and parallel outer electrode fibers insulated against the center fiber
US7588723B2 (en) * 2004-05-24 2009-09-15 Terumo Cardiovascular Systems Corporation Air removal device with float valve for blood perfusion system
DE102011113941B4 (en) * 2011-09-10 2015-02-05 Gaskatel Gmbh Electrochemical electrode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411797A (en) * 1964-08-05 1965-09-24 Commissariat Energie Atomique Improvements in methods and devices for measuring hydrogen dissolved in a fluid
JPS58215549A (en) * 1982-06-09 1983-12-15 Hitachi Ltd Measuring apparatus of concentration of dissolved oxygen
US4692390A (en) * 1986-08-18 1987-09-08 General Electric Company Method and system for hydrogen thermal-electrochemical conversion

Also Published As

Publication number Publication date
JPH0212051A (en) 1990-01-17
FR2629205B1 (en) 1991-11-29
DE3908255A1 (en) 1989-10-05
FR2629205A1 (en) 1989-09-29
JPH0616024B2 (en) 1994-03-02
DE3908255C2 (en) 1993-08-12
SE8900967D0 (en) 1989-03-17
CH680165A5 (en) 1992-06-30

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8900967-4

Effective date: 19940715