MA27505A1 - Methode de detection photoacoustique pour mesurer la concentration d'un composant non hydrocarbure d'un melange de gaz contenant du methane - Google Patents

Methode de detection photoacoustique pour mesurer la concentration d'un composant non hydrocarbure d'un melange de gaz contenant du methane

Info

Publication number
MA27505A1
MA27505A1 MA27960A MA27960A MA27505A1 MA 27505 A1 MA27505 A1 MA 27505A1 MA 27960 A MA27960 A MA 27960A MA 27960 A MA27960 A MA 27960A MA 27505 A1 MA27505 A1 MA 27505A1
Authority
MA
Morocco
Prior art keywords
gas mixture
hydrocarbon component
concentration
gas
measuring
Prior art date
Application number
MA27960A
Other languages
English (en)
French (fr)
Inventor
Zsolt Bor
Arpad Mohacsi
Gabor Szabo
Zoltan Bozoki
Sandor Puskas
Miklos Szakall
Original Assignee
Mol Magyar Olaj & Gazipari Rt
Univ Szegedi
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 Mol Magyar Olaj & Gazipari Rt, Univ Szegedi filed Critical Mol Magyar Olaj & Gazipari Rt
Publication of MA27505A1 publication Critical patent/MA27505A1/fr

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—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—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)
MA27960A 2002-05-24 2004-11-23 Methode de detection photoacoustique pour mesurer la concentration d'un composant non hydrocarbure d'un melange de gaz contenant du methane MA27505A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0201751A HU225660B1 (en) 2002-05-24 2002-05-24 Method for photoacoustic measurement of concentration of non hydrocarbon component of gas mixture containing methane

Publications (1)

Publication Number Publication Date
MA27505A1 true MA27505A1 (fr) 2005-09-01

Family

ID=89980449

Family Applications (1)

Application Number Title Priority Date Filing Date
MA27960A MA27505A1 (fr) 2002-05-24 2004-11-23 Methode de detection photoacoustique pour mesurer la concentration d'un composant non hydrocarbure d'un melange de gaz contenant du methane

Country Status (9)

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

Families Citing this family (21)

* 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 (de) * 2005-06-28 2006-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photoakustischer Freifelddetektor
EP1904829A1 (en) 2005-07-06 2008-04-02 Koninklijke Philips Electronics N.V. Photo-acoustic spectrometer apparatus
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
AU2010357201B2 (en) 2010-07-08 2013-12-05 Halliburton Energy Services, Inc. Method and system of determining constituent components of a fluid sample
US8848191B2 (en) 2012-03-14 2014-09-30 Honeywell International Inc. Photoacoustic sensor with mirror
DE102012217479B3 (de) * 2012-09-26 2013-10-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gassensor und Verfahren zu dessen Verwendung
DE102014108424B3 (de) 2014-06-16 2015-06-11 Johann Wolfgang Goethe-Universität Nicht-invasive Stoffanalyse
US10643008B2 (en) 2014-11-11 2020-05-05 Spectrasensors, Inc. Target analyte detection and quantification in sample gases with complex background compositions
WO2017097824A1 (de) 2015-12-09 2017-06-15 Diamontech Gmbh Vorrichtung und verfahren zum analysieren eines stoffs
EP3495800B1 (de) 2015-12-09 2023-09-20 DiaMonTech AG Vorrichtung und verfahren zum analysieren eines stoffs
WO2019030764A1 (en) 2017-08-11 2019-02-14 Ariel Scientific Innovations Ltd. REAL-TIME MONITORING OF THE CONCENTRATION OF SUBSTANCES, IN PARTICULAR AMMONIA, IN FISH PONDS AND SIMILAR ENVIRONMENTS
CN110441241B (zh) * 2019-07-31 2023-01-06 中国电力科学研究院有限公司 一种光声光谱多组分气体分析仪器的性能评价装置及方法
US11460416B2 (en) 2020-09-30 2022-10-04 Saudi Arabian Oil Company Method for measuring oil in water using multi-frequency microwave measurements
CN115808404A (zh) * 2021-09-15 2023-03-17 中国计量科学研究院 甲烷湿度发生器及利用其校准天然气水分仪的方法
DE102022131508A1 (de) * 2022-11-29 2024-05-29 Endress+Hauser Optical Analysis, Inc. Gassensor zur Bestimmung der Konzentration zumindest eines Gases in einem Gasgemisch und Verfahren zur Bestimmung der Konzentration zumindest eines Gases in einem Gasgemisch mit einem Gassensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160590C (da) * 1988-09-12 1991-09-16 Fls Airloq As Fremgangsmaade til detektering af en gasart ved hjaelp af fotoakustisk spektroskopi
EP0685728B1 (en) * 1994-06-04 2002-12-11 Orbisphere Laboratories Neuchatel Sa Photoacoustic analyzer
NO300346B1 (no) * 1995-04-05 1997-05-12 Sinvent As Foto-akustisk måleanordning

Also Published As

Publication number Publication date
EP1511987A1 (en) 2005-03-09
TNSN04232A1 (en) 2007-03-12
WO2003100393A1 (en) 2003-12-04
DE10392663T5 (de) 2005-09-01
HU0201751D0 (enExample) 2002-08-28
EG23784A (en) 2007-08-13
AU2003232375A8 (en) 2003-12-12
AU2003232375A1 (en) 2003-12-12
RU2336518C2 (ru) 2008-10-20
HUP0201751A2 (hu) 2003-12-29
RU2004137093A (ru) 2005-07-20
HU225660B1 (en) 2007-05-29

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