AU2003232375A1 - 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 mixtureInfo
- Publication number
- AU2003232375A1 AU2003232375A1 AU2003232375A AU2003232375A AU2003232375A1 AU 2003232375 A1 AU2003232375 A1 AU 2003232375A1 AU 2003232375 A AU2003232375 A AU 2003232375A AU 2003232375 A AU2003232375 A AU 2003232375A AU 2003232375 A1 AU2003232375 A1 AU 2003232375A1
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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
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 AU2003232375A8 (en) | 2003-12-12 |
AU2003232375A1 true 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685728B1 (en) * | 1994-06-04 | 2002-12-11 | Orbisphere Laboratories Neuchatel Sa | Photoacoustic analyzer |
-
2002
- 2002-05-24 HU HU0201751A patent/HU225660B1/en unknown
-
2003
- 2003-05-26 EP EP03755237A patent/EP1511987A1/en not_active Withdrawn
- 2003-05-26 DE DE10392663T patent/DE10392663T5/en not_active Withdrawn
- 2003-05-26 RU RU2004137093/28A patent/RU2336518C2/en not_active Application Discontinuation
- 2003-05-26 WO PCT/HU2003/000038 patent/WO2003100393A1/en not_active Application Discontinuation
- 2003-05-26 AU AU2003232375A patent/AU2003232375A1/en not_active Abandoned
-
2004
- 2004-11-23 MA MA27960A patent/MA27505A1/en unknown
- 2004-11-23 TN TNP2004000232A patent/TNSN04232A1/en unknown
- 2004-11-24 EG EGNA2004000128 patent/EG23784A/en active
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 |
AU2003232375A8 (en) | 2003-12-12 |
EP1511987A1 (en) | 2005-03-09 |
TNSN04232A1 (en) | 2007-03-12 |
MA27505A1 (en) | 2005-09-01 |
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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 |