JPH0128338B2 - - Google Patents

Info

Publication number
JPH0128338B2
JPH0128338B2 JP55039179A JP3917980A JPH0128338B2 JP H0128338 B2 JPH0128338 B2 JP H0128338B2 JP 55039179 A JP55039179 A JP 55039179A JP 3917980 A JP3917980 A JP 3917980A JP H0128338 B2 JPH0128338 B2 JP H0128338B2
Authority
JP
Japan
Prior art keywords
anhydride
reference electrode
constant
potential
detected
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
JP55039179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55160843A (en
Inventor
Hoirie Maaku
Gooshia Mikaeru
Beranjaa Andore
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.)
Hydro-Québec
Original Assignee
Hydro-Québec
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 Hydro-Québec filed Critical Hydro-Québec
Publication of JPS55160843A publication Critical patent/JPS55160843A/ja
Publication of JPH0128338B2 publication Critical patent/JPH0128338B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP3917980A 1979-03-30 1980-03-28 Detection and measuring method of and apparatus for gaseous anhydride in oxygen containing gas Granted JPS55160843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000324693A CA1119249A (fr) 1979-03-30 1979-03-30 Methode et dispositif pour detecter et mesurer la concentration d'un anhydride gazeux au sein d'un gaz contenant de l'oxygene

Publications (2)

Publication Number Publication Date
JPS55160843A JPS55160843A (en) 1980-12-15
JPH0128338B2 true JPH0128338B2 (enExample) 1989-06-02

Family

ID=4113903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3917980A Granted JPS55160843A (en) 1979-03-30 1980-03-28 Detection and measuring method of and apparatus for gaseous anhydride in oxygen containing gas

Country Status (7)

Country Link
US (1) US4295939A (enExample)
EP (1) EP0018113B1 (enExample)
JP (1) JPS55160843A (enExample)
AU (1) AU538490B2 (enExample)
CA (1) CA1119249A (enExample)
DE (1) DE3068651D1 (enExample)
IE (1) IE49574B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088787A1 (en) * 1981-09-17 1983-09-21 University Patents, Inc. Solid state galvanic-cell sensors for measuring gaseous sulfur dioxide
US4622105A (en) * 1981-09-17 1986-11-11 University Patents, Inc. Method for measuring gaseous sulfur dioxide
US4828671A (en) * 1988-03-30 1989-05-09 Westinghouse Electric Corp. Unitary self-referencing combined dual gas sensor
US4828672A (en) * 1988-03-30 1989-05-09 Westinghouse Electric Corp. Unitary self-generating reference gas sensor
US5286501A (en) * 1992-12-30 1994-02-15 Wm. Wrigley Jr. Company Petroleum wax-free chewing gums having improved flavor release
GB9308305D0 (en) * 1993-04-22 1993-06-09 Abb Kent Taylor Ltd Sensors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US362248A (en) * 1887-05-03 Breeching for harness
GB1111264A (en) * 1964-05-06 1968-04-24 Yawata Iron & Steel Co Vessel for measuring oxygen potential in molten metal
US3622488A (en) * 1968-09-09 1971-11-23 Dynasciences Corp Apparatus for measuring sulfur dioxide concentrations
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
US3803006A (en) * 1973-04-09 1974-04-09 Orion Research Method of determining sulfur dioxide and sensing cell therefor
FR2272395A1 (en) * 1974-05-23 1975-12-19 Quebec Inst Rech Hydro Measurement of anhydride gases in air - using solid state detector element
CA1040264A (en) 1975-08-29 1978-10-10 Hydro-Quebec Solid state sensor for anhydrides
DE2454659C3 (de) * 1974-11-18 1981-06-11 Drägerwerk AG, 2400 Lübeck Meßzelle zur Ermittlung des Schwefeldioxidgehaltes in Gasgemischen
US3914169A (en) * 1974-11-25 1975-10-21 Du Pont Oxygen detector having a platinum electrode on a zirconia electrolyte
DE2806464C3 (de) * 1978-02-15 1980-09-11 Garching Instrumente, Gesellschaft Zur Industriellen Nutzung Von Forschungsergebnissen Mbh, 8000 Muenchen Elektrisches Bauelement

Also Published As

Publication number Publication date
US4295939A (en) 1981-10-20
IE800647L (en) 1980-09-30
CA1119249A (fr) 1982-03-02
AU5691680A (en) 1980-10-02
JPS55160843A (en) 1980-12-15
DE3068651D1 (en) 1984-08-30
AU538490B2 (en) 1984-08-16
IE49574B1 (en) 1985-10-30
EP0018113A1 (en) 1980-10-29
EP0018113B1 (en) 1984-07-25

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