AU2003232375A8 - Photoacoustic detection method for measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture - Google Patents

Photoacoustic detection method for measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture

Info

Publication number
AU2003232375A8
AU2003232375A8 AU2003232375A AU2003232375A AU2003232375A8 AU 2003232375 A8 AU2003232375 A8 AU 2003232375A8 AU 2003232375 A AU2003232375 A AU 2003232375A AU 2003232375 A AU2003232375 A AU 2003232375A AU 2003232375 A8 AU2003232375 A8 AU 2003232375A8
Authority
AU
Australia
Prior art keywords
methane
detection method
containing gas
gas mixture
hydrocarbon component
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.)
Abandoned
Application number
AU2003232375A
Other versions
AU2003232375A1 (en
Inventor
Arpad Mohacsi
Sandor Puskas
Gabor Szabo
Miklos Szakall
Zsolt Bor
Zoltan Bozoki
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.)
SZEGEDI TUDOM NYEGYETEM
Mol Magyar Olaj es Gazipari Rt
Original Assignee
SZEGEDI TUDOM NYEGYETEM
Mol Magyar Olaj es Gazipari Rt
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 SZEGEDI TUDOM NYEGYETEM, Mol Magyar Olaj es Gazipari Rt filed Critical SZEGEDI TUDOM NYEGYETEM
Publication of AU2003232375A8 publication Critical patent/AU2003232375A8/en
Publication of AU2003232375A1 publication Critical patent/AU2003232375A1/en
Abandoned 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—Specially adapted to detect a particular component
    • G01N33/0047—Specially adapted to detect a particular component for organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G01N2021/1704—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AU2003232375A 2002-05-24 2003-05-26 Photoacoustic detection method for measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture Abandoned AU2003232375A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HUP0201751 2002-05-24
HU0201751A HU225660B1 (en) 2002-05-24 2002-05-24 Method for photoacoustic measurement of concentration of non hydrocarbon component of gas mixture containing methane
PCT/HU2003/000038 WO2003100393A1 (en) 2002-05-24 2003-05-26 Photoacoustic detection method for measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture

Publications (2)

Publication Number Publication Date
AU2003232375A8 true AU2003232375A8 (en) 2003-12-12
AU2003232375A1 AU2003232375A1 (en) 2003-12-12

Family

ID=89980449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003232375A Abandoned AU2003232375A1 (en) 2002-05-24 2003-05-26 Photoacoustic detection method for measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture

Country Status (9)

Country Link
EP (1) EP1511987A1 (en)
AU (1) AU2003232375A1 (en)
DE (1) DE10392663T5 (en)
EG (1) EG23784A (en)
HU (1) HU225660B1 (en)
MA (1) MA27505A1 (en)
RU (1) RU2336518C2 (en)
TN (1) TNSN04232A1 (en)
WO (1) WO2003100393A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132661B2 (en) 2000-08-28 2006-11-07 Spectrasensors, Inc. System and method for detecting water vapor within natural gas
DE102005030151B3 (en) * 2005-06-28 2006-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photo-acoustic free-field detector for measuring air, gas and liquid flows has optical and acoustic mirrors arranged in position where local maximum sound pressure is present for generating acoustic energy based on output of acoustic sensor
JP2008545134A (en) * 2005-07-06 2008-12-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Photoacoustic spectroscope
HU226449B1 (en) * 2005-11-14 2008-12-29 Univ Szegedi Method and device for selective determining contaminating components of a gaseous sample on photoacoustic principle using distant exciting wavelengths
US7679059B2 (en) * 2006-04-19 2010-03-16 Spectrasensors, Inc. Measuring water vapor in hydrocarbons
US7511802B2 (en) 2006-05-26 2009-03-31 Spectrasensors, Inc. Measuring trace components of complex gases using gas chromatography/absorption spectrometry
WO2008048994A2 (en) * 2006-10-18 2008-04-24 Spectrasensors, Inc. Detection of moisture in refrigerants
US7508521B2 (en) 2007-03-14 2009-03-24 Spectrasensors, Inc. Pressure-invariant trace gas detection
CA2683802C (en) 2007-04-11 2017-09-05 Spectrasensors, Inc. Reactive gas detection in complex backgrounds
EP2591383B1 (en) * 2010-07-08 2019-01-16 Halliburton Energy Services, Inc. Method and system of determining constituent components of a fluid sample in a downhole tool
US8848191B2 (en) 2012-03-14 2014-09-30 Honeywell International Inc. Photoacoustic sensor with mirror
DE102012217479B3 (en) * 2012-09-26 2013-10-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gas sensor for determining concentration of target gas in measurement gas e.g. industrial process gas, has resonant portion that is excited by photo-acoustic signal in reference gas volume so that resonant portion is oscillated
DE102014108424B3 (en) * 2014-06-16 2015-06-11 Johann Wolfgang Goethe-Universität Non-invasive substance analysis
US10643008B2 (en) 2014-11-11 2020-05-05 Spectrasensors, Inc. Target analyte detection and quantification in sample gases with complex background compositions
EP3495800B1 (en) 2015-12-09 2023-09-20 DiaMonTech AG Apparatus and method for analyzing a material
EP3524962A1 (en) 2015-12-09 2019-08-14 Diamontech GmbH Device and method for analysing a material
CN111566466A (en) * 2017-08-11 2020-08-21 阿里尔科学创新有限公司 Real-time monitoring of the concentration of substances, in particular ammonia, in fish ponds and similar environments
CN110441241B (en) * 2019-07-31 2023-01-06 中国电力科学研究院有限公司 Performance evaluation device and method for photoacoustic spectroscopy multi-component gas analysis instrument
US11460416B2 (en) 2020-09-30 2022-10-04 Saudi Arabian Oil Company Method for measuring oil in water using multi-frequency microwave measurements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685728B1 (en) * 1994-06-04 2002-12-11 Orbisphere Laboratories Neuchatel Sa Photoacoustic analyzer

Also Published As

Publication number Publication date
HU225660B1 (en) 2007-05-29
WO2003100393A1 (en) 2003-12-04
HUP0201751A2 (en) 2003-12-29
RU2336518C2 (en) 2008-10-20
DE10392663T5 (en) 2005-09-01
EG23784A (en) 2007-08-13
HU0201751D0 (en) 2002-08-28
RU2004137093A (en) 2005-07-20
EP1511987A1 (en) 2005-03-09
AU2003232375A1 (en) 2003-12-12
TNSN04232A1 (en) 2007-03-12
MA27505A1 (en) 2005-09-01

Similar Documents

Publication Publication Date Title
EG23784A (en) Photoacoustic detection method of measuring concentration of a non-hydrocarbon component of a methane-containing gas mixture
AU2003209807A1 (en) Method and arrangement for determining the concentration of a gas component in a gas mixture
GB2417565B (en) Apparatus and method for measuring a condensable component of a gas sample
AU2003287458A1 (en) Apparatus and method for measuring an oxygen concentration of a gas
EP1985993A4 (en) Method of exhaled gas measuring and analysis and apparatus therefor
GB0710106D0 (en) Methods and apparatus for downstream dissociation of gases
AU2003256568A1 (en) Method and apparatus to detect a gas by measuring ozone depletion
HK1078930A1 (en) Apparatus for analyzing mixtures of gases
AU2002258567A1 (en) Diagnostic method for high sensitivity detection of component concentrations in human gas emissions
DK1789773T5 (en) Method for improving optical measurement of gas concentration
EP1500930A4 (en) Method of measuring formaldehyde concentration of gas and measuring instrument
EP1452861A3 (en) Gas concentration detecting apparatus
EP1608961A4 (en) Method and apparatus for improved gas detection
EP1789772A4 (en) Gas content measuring apparatus and method
AU2003272357A8 (en) Method and apparatus detecting and analyzing oil and gas compositions using dual sensors
DE60330218D1 (en) Microsensor for gas content measurement
GB2401939B (en) Device and method for determining the concentration of at least one gas component in a respiratory gas mixture
AU2003230626A8 (en) Device for measuring gas concentration
AU2003209009A1 (en) Method and apparatus for open-path gas detection
EP1542003A4 (en) Gas concentration measurement instrument and gas concentration measurement method
GB0216642D0 (en) Method for measuring the concentration of several gaseous components in a gas sample
AU2003280310A8 (en) A method and apparatus for determining a property of a sample
AU2003289393A1 (en) Method of measuring composition of multicomponent mixture gas and composition measuring apparatus
WO2005022121A3 (en) Measurement of nitrogen content in a gas mixture by transforming the nitrogen into a substance detectable with nondispersive infrared detection
EP1592956A4 (en) Method and apparatus for determining a concentration of a component in an unknown mixture

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 5, PAGE(S) 1160 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME MOL MAGYAR OLAJ- ES GAZIPARI RESZVENYTARSASAG, APPLICATION NO. 2003232375, UNDER INID (71) CORRECT THE NAME TO READ SZEGEDI TUDOM#NYEGYETEM; MOL MAGYAR OLAJ- ES GAZIPARI RESZVENYTARSASAG