DE3777471D1 - Schwefelwasserstoffsensor. - Google Patents

Schwefelwasserstoffsensor.

Info

Publication number
DE3777471D1
DE3777471D1 DE8787305353T DE3777471T DE3777471D1 DE 3777471 D1 DE3777471 D1 DE 3777471D1 DE 8787305353 T DE8787305353 T DE 8787305353T DE 3777471 T DE3777471 T DE 3777471T DE 3777471 D1 DE3777471 D1 DE 3777471D1
Authority
DE
Germany
Prior art keywords
hydrogen sensor
tungsten
hydrogen sulphide
sulfur hydrogen
molybdenum
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
Application number
DE8787305353T
Other languages
English (en)
Inventor
Eric Jones
Alan Mason Doncaster
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.)
Teledyne UK Ltd
Original Assignee
EEV Ltd
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 EEV Ltd filed Critical EEV Ltd
Application granted granted Critical
Publication of DE3777471D1 publication Critical patent/DE3777471D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0044—Sulphides, e.g. H2S

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Steroid Compounds (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE8787305353T 1986-07-07 1987-06-17 Schwefelwasserstoffsensor. Expired - Lifetime DE3777471D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8616506A GB2192459B (en) 1986-07-07 1986-07-07 Hydrogen sulphide sensor

Publications (1)

Publication Number Publication Date
DE3777471D1 true DE3777471D1 (de) 1992-04-23

Family

ID=10600676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305353T Expired - Lifetime DE3777471D1 (de) 1986-07-07 1987-06-17 Schwefelwasserstoffsensor.

Country Status (8)

Country Link
US (1) US4822465A (de)
EP (1) EP0252627B1 (de)
AT (1) ATE73936T1 (de)
CA (1) CA1271523A (de)
DE (1) DE3777471D1 (de)
ES (1) ES2030064T3 (de)
GB (1) GB2192459B (de)
GR (1) GR3004131T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398286A3 (de) * 1989-05-18 1991-09-25 Nisshinbo Industries, Inc. Ammoniak-Fühler
US4953387A (en) * 1989-07-31 1990-09-04 The Regents Of The University Of Michigan Ultrathin-film gas detector
GB8929168D0 (en) * 1989-12-23 1990-02-28 Hrh Limited Gas detection system
US5104513A (en) * 1990-10-18 1992-04-14 Leybold Inficon Inc. Gas sensor
WO1992017483A1 (en) * 1991-03-29 1992-10-15 Eastman Kodak Company Hydrogen sulfide gas sensor and precursor compound for manufacture of same
US5433971A (en) * 1991-03-29 1995-07-18 Eastman Kodak Company Hydrogen sulfide gas sensor and precursor compounds for manufacture of same
US5321146A (en) * 1991-03-29 1994-06-14 Eastman Kodak Company Hydrogen sulfide gas sensor and precursor compounds for manufacture of same
JP2534114Y2 (ja) * 1991-09-30 1997-04-30 日本電気株式会社 折畳型電子機器の構造
US5247827A (en) * 1992-04-14 1993-09-28 Bell Communications Research, Inc. Resistive measurement of airborne contaminants
US5223783A (en) * 1992-05-01 1993-06-29 Willis Technologies International, Inc. Method and device for detecting reducing gas using semiconductor gas sensor
EP0584568A1 (de) * 1992-08-25 1994-03-02 Eastman Kodak Company System zur Bestimmung und Messung von Sulfid in einer Probe
KR100332742B1 (ko) * 1994-10-26 2002-11-23 엘지전자주식회사 가스센서의제조방법
US5777207A (en) * 1995-11-27 1998-07-07 Lg Electronics Inc. Gas sensor and method for fabricating the same
US5756879A (en) * 1996-07-25 1998-05-26 Hughes Electronics Volatile organic compound sensors
US6016689A (en) * 1996-11-18 2000-01-25 The Research Foundation Of Suny At Buffalo Aerosol-generated sol-gel derived thin films and applications thereof
DE19742696A1 (de) * 1997-09-26 1999-05-06 Siemens Matsushita Components Bauelement mit planarer Leiterbahn
ATE394658T1 (de) * 1998-06-19 2008-05-15 California Inst Of Techn Spurendetektion von analyten mit hilfe artifizieller olfaktometrie
EP1281069B1 (de) * 2000-04-13 2012-06-20 Patrick T. Moseley Sensoren für oxidierende gase
US7008524B2 (en) * 2000-10-03 2006-03-07 Hrl Laboratories, Llc Sensors with variable response behavior
US6730212B1 (en) 2000-10-03 2004-05-04 Hrl Laboratories, Llc Sensor for chemical and biological materials
EP1431756A4 (de) * 2001-09-28 2005-06-22 Shinko Electric Ind Co Schwefelkomponenten-sensor und schwefelkomponenten-detektor
US20040092004A1 (en) * 2002-11-07 2004-05-13 Hrl Laboratories, Llc Sensor for detection of enzyme and enzyme detection method for aerosolized bacteria in the enviromnment
US9606078B2 (en) * 2007-11-11 2017-03-28 University Of North Florida Board Of Trustees Nanocrystalline indum tin oxide sensors and arrays
US8511370B2 (en) * 2008-11-21 2013-08-20 Caterpillar Inc. Heat exchanger including selectively activated cathodic protection useful in sulfide contaminated environments
US20110124113A1 (en) 2009-11-25 2011-05-26 Abdul-Majeed Azad Methods and devices for detecting unsaturated compounds
US8383048B2 (en) 2010-07-21 2013-02-26 Schlumberger Technology Corporation Microsensor for mercury
US9146226B1 (en) 2011-05-26 2015-09-29 The University Of Toledo Methods and devices for detecting unsaturated compounds
US9562430B1 (en) 2015-10-05 2017-02-07 Baker Hughes Incorporated Chemiresistive sensors for downhole tools
WO2018091293A1 (en) * 2016-11-21 2018-05-24 Unilever N.V. A gas sensor for detecting a gas component
JP7283983B2 (ja) * 2019-06-07 2023-05-30 Koa株式会社 硫化検出センサ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479257A (en) * 1966-11-25 1969-11-18 Gen Electric Methods and apparatus for measuring the content of hydrogen or reducing gases in an atmosphere
DE2651160C3 (de) * 1975-11-08 1979-05-31 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Sensor für reduzierende Gase
US4045178A (en) * 1975-11-08 1977-08-30 Matsushita Electric Industrial Co., Ltd. Reducing gas sensor
US4197089A (en) * 1975-12-22 1980-04-08 Ambac Industries, Incorporated Reducing gas sensor
US4339424A (en) * 1981-03-20 1982-07-13 Exxon Research & Engineering Co. Method of preparing W or Mo metal oxides
US4453151A (en) * 1982-06-07 1984-06-05 Leary David J Semiconductor gas sensor
GB2137356B (en) * 1983-03-25 1986-10-08 Detection Instr Limited Hydrogen sulphide detector

Also Published As

Publication number Publication date
GR3004131T3 (de) 1993-03-31
US4822465A (en) 1989-04-18
CA1271523A (en) 1990-07-10
EP0252627A2 (de) 1988-01-13
GB8616506D0 (en) 1986-08-13
EP0252627B1 (de) 1992-03-18
ATE73936T1 (de) 1992-04-15
ES2030064T3 (es) 1992-10-16
GB2192459B (en) 1990-12-19
GB2192459A (en) 1988-01-13
EP0252627A3 (en) 1988-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee