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WO1988003268A3 - Procede de determination en continu du taux d'humidite de gaz - Google Patents

Procede de determination en continu du taux d'humidite de gaz Download PDF

Info

Publication number
WO1988003268A3
WO1988003268A3 PCT/EP1987/000636 EP8700636W WO8803268A3 WO 1988003268 A3 WO1988003268 A3 WO 1988003268A3 EP 8700636 W EP8700636 W EP 8700636W WO 8803268 A3 WO8803268 A3 WO 8803268A3
Authority
WO
WIPO (PCT)
Prior art keywords
gases
gas
moisture content
continuous determination
electrode
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.)
Ceased
Application number
PCT/EP1987/000636
Other languages
German (de)
English (en)
Other versions
WO1988003268A2 (fr
Inventor
Hans Josef Speicher
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.)
Saarbergwerke AG
Original Assignee
Saarbergwerke AG
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 Saarbergwerke AG filed Critical Saarbergwerke AG
Publication of WO1988003268A2 publication Critical patent/WO1988003268A2/fr
Publication of WO1988003268A3 publication Critical patent/WO1988003268A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
    • 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
    • G01N27/4175—Calibrating or checking the analyser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Pour appliquer un procédé de détermination en continu du taux d'humidité de gaz, en particulier de gaz de fumée ayant une composition changeante, on utilise un élément de mesure en zirconium ayant une électrode à laquelle on applique le gaz à mesurer et une deuxième électrode à laquelle un gaz de référence est appliqué. Du gaz est extrait en continu du courant de gaz à mesurer, puis déshydraté, et le gaz déshydraté est utilisé comme gaz de référence.
PCT/EP1987/000636 1986-10-31 1987-10-27 Procede de determination en continu du taux d'humidite de gaz Ceased WO1988003268A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3637218.8 1986-10-31
DE19863637218 DE3637218A1 (de) 1986-10-31 1986-10-31 Verfahren zum kontinuierlichen erfassen des feuchtegehaltes von gasen

Publications (2)

Publication Number Publication Date
WO1988003268A2 WO1988003268A2 (fr) 1988-05-05
WO1988003268A3 true WO1988003268A3 (fr) 1988-06-16

Family

ID=6312954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000636 Ceased WO1988003268A2 (fr) 1986-10-31 1987-10-27 Procede de determination en continu du taux d'humidite de gaz

Country Status (3)

Country Link
AU (1) AU1105088A (fr)
DE (1) DE3637218A1 (fr)
WO (1) WO1988003268A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026591B4 (de) * 1990-08-23 2005-08-25 Pleva Gmbh Vorrichtung zur Bestimmung der Beladung von Luft mit Dämpfen
DE9117010U1 (de) * 1991-12-20 1995-07-27 Saarbergwerke AG, 66111 Saarbrücken Anordnung zum Erfassen des Feuchtegehaltes von Gasen
DE202009004132U1 (de) 2009-03-24 2009-06-25 Ams Analysen, Mess- Und Systemtechnik Gmbh Vorrichtung zur Gasfeuchtemessung in insbesondere Rauchgasen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098650A (en) * 1976-11-08 1978-07-04 Thermo-Lab Instruments, Inc. Method and analyzer for determining moisture in a mixture of gases containing oxygen
JPS60105957A (ja) * 1983-11-14 1985-06-11 Fuji Electric Co Ltd 水分測定装置
JPS60114765A (ja) * 1983-11-28 1985-06-21 Fuji Electric Co Ltd 水分測定装置
JPS61117447A (ja) * 1984-11-13 1986-06-04 Fuji Electric Co Ltd 水分測定装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098650A (en) * 1976-11-08 1978-07-04 Thermo-Lab Instruments, Inc. Method and analyzer for determining moisture in a mixture of gases containing oxygen
JPS60105957A (ja) * 1983-11-14 1985-06-11 Fuji Electric Co Ltd 水分測定装置
JPS60114765A (ja) * 1983-11-28 1985-06-21 Fuji Electric Co Ltd 水分測定装置
JPS61117447A (ja) * 1984-11-13 1986-06-04 Fuji Electric Co Ltd 水分測定装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, vol. 10, no. 300, (P-506)(2356) 14 October 1986, & JP, A, 61117447 (FUJI ELECTRIC CO. LTD) 4 June 1986. *
Patent Abstracts of Japan, vol. 9, no. 257, (P-396) (1980), 15 October 1985, & JP, A, 60105957 (FUJI DENKI SEIZO K.K) 11 June 1985. *
Patent Abstracts of Japan, vol. 9, no. 265, (P-399) (1988), 23 October 1985, & JP, A, 60114765 (FUJI DENKI SEIZO K.K) 21 June 1985. *

Also Published As

Publication number Publication date
AU1105088A (en) 1988-05-25
DE3637218A1 (de) 1988-05-05
WO1988003268A2 (fr) 1988-05-05

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