AR030958A1 - Un analizador de gas isotopico para determinar la concentracion de dioxido de carbono y metodo para estimar la capacidad de absorcion del absorbente de dioxido de carbono. - Google Patents
Un analizador de gas isotopico para determinar la concentracion de dioxido de carbono y metodo para estimar la capacidad de absorcion del absorbente de dioxido de carbono.Info
- Publication number
- AR030958A1 AR030958A1 ARP010104515A ARP010104515A AR030958A1 AR 030958 A1 AR030958 A1 AR 030958A1 AR P010104515 A ARP010104515 A AR P010104515A AR P010104515 A ARP010104515 A AR P010104515A AR 030958 A1 AR030958 A1 AR 030958A1
- Authority
- AR
- Argentina
- Prior art keywords
- carbon dioxide
- concentration
- estimate
- gas analyzer
- absorbing capacity
- Prior art date
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title abstract 6
- 229910002092 carbon dioxide Inorganic materials 0.000 title abstract 3
- 239000001569 carbon dioxide Substances 0.000 title abstract 3
- 230000000155 isotopic effect Effects 0.000 title abstract 2
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 230000000694 effects Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0836—Measuring rate of CO2 production
-
- 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
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
- G01N33/004—CO or CO2
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
- G01N2021/3536—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis using modulation of pressure or density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Food Science & Technology (AREA)
- Emergency Medicine (AREA)
- Obesity (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Combustion & Propulsion (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
En un analizador de gas isotopico, se proporciona un inyector de gas (21) para presurizar un espécimen de gas en celdas (11a, 11b). La presurizacion del espécimen de gas virtualmente produce el mismo efecto que aumentar la concentracion de dioxido de carbono en el espécimen de gas, por lo que se mejora una relacion S/N para el análisis y por ende la capacidad de reproduccion de los datos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000290987A JP4481469B2 (ja) | 2000-09-25 | 2000-09-25 | 同位体ガス分析測定における炭酸ガス吸収剤の能力判定方法 |
JP2000290986A JP4460134B2 (ja) | 2000-09-25 | 2000-09-25 | 同位体ガス分析測定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR030958A1 true AR030958A1 (es) | 2003-09-03 |
Family
ID=26600677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010104515A AR030958A1 (es) | 2000-09-25 | 2001-09-25 | Un analizador de gas isotopico para determinar la concentracion de dioxido de carbono y metodo para estimar la capacidad de absorcion del absorbente de dioxido de carbono. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6940083B2 (es) |
EP (1) | EP1320743B1 (es) |
KR (2) | KR100540719B1 (es) |
CN (2) | CN1220044C (es) |
AR (1) | AR030958A1 (es) |
AT (1) | ATE470848T1 (es) |
AU (2) | AU2001288064B9 (es) |
CA (1) | CA2421509C (es) |
DE (1) | DE60142345D1 (es) |
ES (1) | ES2344934T3 (es) |
HK (2) | HK1060396A1 (es) |
MX (1) | MXPA03002592A (es) |
PT (1) | PT1320743E (es) |
TW (1) | TW542910B (es) |
WO (1) | WO2002025250A2 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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DE602004019241D1 (de) * | 2003-10-31 | 2009-03-12 | Otsuka Pharma Co Ltd | Verfahren zur bestimmung der gasinjektionsmenge in der isotopen-gasanalyse und isotopen-gas-analysier- und messverfahren und gerät |
EP1985993B1 (en) | 2006-02-03 | 2014-12-03 | Otsuka Pharmaceutical Co., Ltd. | Method of exhaled gas measuring and analysis and apparatus therefor |
DE102008007407A1 (de) * | 2008-02-04 | 2009-08-13 | Siemens Aktiengesellschaft | Messküvette für einen Gasanalysator und ihre Verwendung |
US9347875B2 (en) | 2009-12-25 | 2016-05-24 | Horiba, Ltd. | Gas analyzing system |
WO2011140156A2 (en) * | 2010-05-03 | 2011-11-10 | Geoisochem Corporation | Sensor system using a hollow waveguide |
KR101215853B1 (ko) | 2010-06-08 | 2012-12-31 | 박정익 | 가스 배출량 측정 장치 및 그 방법 |
CN101915713B (zh) * | 2010-07-30 | 2013-01-02 | 中国矿业大学 | 煤对超临界二氧化碳的吸附测定装置及方法 |
US8953165B2 (en) * | 2010-10-21 | 2015-02-10 | Spectrasensors, Inc. | Validation and correction of spectrometer performance using a validation cell |
CN102507545A (zh) * | 2011-09-27 | 2012-06-20 | 东华大学 | 一种纺织品消臭性能的检测装置及检测方法 |
US9618417B2 (en) * | 2011-10-20 | 2017-04-11 | Picarro, Inc. | Methods for gas leak detection and localization in populated areas using isotope ratio measurements |
KR101427803B1 (ko) * | 2012-04-03 | 2014-08-07 | 두산중공업 주식회사 | 합성가스로부터 이산화탄소 및 황화수소 제거를 위한 흡수용액의 다 성분 동시 흡수평형 시험 장치 및 그 방법 |
CN105122053B (zh) | 2013-04-15 | 2018-11-30 | 塞莫费雪科学(不来梅)有限公司 | 用于同位素比分析仪的进气系统和确定同位素比的方法 |
GB2523267B (en) * | 2013-04-15 | 2016-03-16 | Thermo Fisher Scient Bremen | Gas inlet system for isotope ratio analyser |
KR101554168B1 (ko) * | 2014-01-09 | 2015-09-21 | 한국산업기술시험원 | 이산화탄소 포집제 성능평가장치 |
WO2015122475A1 (ja) * | 2014-02-12 | 2015-08-20 | 積水メディカル株式会社 | 炭素同位体分析装置および炭素同位体分析方法 |
DE102014102050B4 (de) * | 2014-02-18 | 2020-08-13 | Avl Emission Test Systems Gmbh | Vorrichtung und Verfahren zur Bestimmung der Konzentration zumindest eines Gases in einem Probengasstrom mittels Infrarotabsorptionsspektroskopie |
JP6523797B2 (ja) * | 2014-06-11 | 2019-06-05 | 株式会社堀場製作所 | Co2濃度計用ゼロガス精製器及びco2濃度計測システム |
CN104502555B (zh) * | 2014-12-27 | 2016-04-20 | 山东商业职业技术学院 | 一种便携式智能型果蔬呼吸强度测定装置及测定方法 |
JP6651753B2 (ja) * | 2015-09-09 | 2020-02-19 | 富士電機株式会社 | 微粒子組成分析装置 |
CN106442022A (zh) * | 2016-08-31 | 2017-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | 气相二氧化碳中碳元素的固化和取样方法 |
KR101890404B1 (ko) * | 2017-01-25 | 2018-08-21 | 한국표준과학연구원 | 셀타입 가스인증표준물질 제조방법, 제조장치 및 용기 |
US10330592B2 (en) * | 2017-07-21 | 2019-06-25 | Serguei Koulikov | Laser absorption spectroscopy isotopic gas analyzer |
WO2019039584A1 (ja) * | 2017-08-24 | 2019-02-28 | 国立大学法人名古屋大学 | 光発生装置並びにそれを用いた炭素同位体分析装置及び炭素同位体分析方法 |
US20220026353A1 (en) * | 2018-09-21 | 2022-01-27 | Otsuka Pharmaceutical Co., Ltd. | Signal processing circuit, measurement apparatus, and signal processing method |
CN109883889B (zh) * | 2019-01-24 | 2021-09-28 | 西南石油大学 | 模拟co2在致密基质-裂缝扩散的实验装置及前缘预测方法 |
Family Cites Families (14)
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DE3116344A1 (de) * | 1981-04-24 | 1982-11-18 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zum erhoehen der messgenauigkeit eines gasanalysators |
US4499377A (en) * | 1982-09-29 | 1985-02-12 | Acme Engineering Products Ltd. | Detection and control system based on ambient air quality |
JPH0828934B2 (ja) | 1984-07-31 | 1996-03-21 | 株式会社東芝 | 保護制御装置 |
JPS6142220A (ja) | 1984-08-03 | 1986-02-28 | 株式会社日立製作所 | デジタル保護リレ−の再スタ−ト方法 |
US4937448A (en) * | 1988-05-26 | 1990-06-26 | Spectra-Physics, Inc. | Self-normalizing single-beam laser spectrometer |
DE4112356A1 (de) * | 1991-04-16 | 1992-10-22 | Fresenius Inst | Verfahren und vorrichtung zur gasanalyse |
EP1596182A3 (en) * | 1995-10-09 | 2008-02-20 | Otsuka Pharmaceutical Company, Limited | Method for spectrometrically measuring isotopic gas and apparatus thereof |
DE19649343A1 (de) * | 1996-11-28 | 1998-06-10 | Fraunhofer Ges Forschung | Vorrichtung zur photometrischen Untersuchung eines gasförmigen Probenmediums |
CN1102238C (zh) * | 1997-01-14 | 2003-02-26 | 大塚制药株式会社 | 利用分光镜进行稳定的同位素测量的方法 |
JP3176302B2 (ja) | 1997-01-14 | 2001-06-18 | 大塚製薬株式会社 | 同位体ガス分光測定方法及び測定装置 |
DE19731889A1 (de) * | 1997-07-24 | 1999-01-28 | Fischer Analysen Instr Gmbh | Verfahren zur Kalibrierung von Isotopenanalysatoren |
US6002133A (en) * | 1997-08-19 | 1999-12-14 | Datex-Ohmeda, Inc. | Serviceable absorbent for gas spectrometer interior |
AU9182698A (en) * | 1997-09-11 | 1999-03-29 | Oridion Medical Ltd. | Breath test analyser |
DE19750133C2 (de) * | 1997-10-04 | 2000-04-06 | Wwu Wissenschaftliche Werkstat | Vorrichtung für die Überwachung und Regelung der CO¶2¶-Konzentration im Innenraum eines Kraftfahrzeuges |
-
2001
- 2001-09-19 MX MXPA03002592A patent/MXPA03002592A/es active IP Right Grant
- 2001-09-19 CA CA002421509A patent/CA2421509C/en not_active Expired - Fee Related
- 2001-09-19 WO PCT/JP2001/008128 patent/WO2002025250A2/en active IP Right Grant
- 2001-09-19 DE DE60142345T patent/DE60142345D1/de not_active Expired - Lifetime
- 2001-09-19 US US10/381,314 patent/US6940083B2/en not_active Expired - Lifetime
- 2001-09-19 KR KR1020057001597A patent/KR100540719B1/ko not_active IP Right Cessation
- 2001-09-19 AT AT01967727T patent/ATE470848T1/de not_active IP Right Cessation
- 2001-09-19 AU AU2001288064A patent/AU2001288064B9/en not_active Ceased
- 2001-09-19 CN CNB018162851A patent/CN1220044C/zh not_active Expired - Fee Related
- 2001-09-19 ES ES01967727T patent/ES2344934T3/es not_active Expired - Lifetime
- 2001-09-19 AU AU8806401A patent/AU8806401A/xx active Pending
- 2001-09-19 EP EP01967727A patent/EP1320743B1/en not_active Expired - Lifetime
- 2001-09-19 PT PT01967727T patent/PT1320743E/pt unknown
- 2001-09-19 KR KR1020037004295A patent/KR100772291B1/ko active IP Right Grant
- 2001-09-19 CN CNB2005100739989A patent/CN100483108C/zh not_active Expired - Fee Related
- 2001-09-24 TW TW090123464A patent/TW542910B/zh not_active IP Right Cessation
- 2001-09-25 AR ARP010104515A patent/AR030958A1/es active IP Right Grant
-
2004
- 2004-05-14 HK HK04103412A patent/HK1060396A1/xx not_active IP Right Cessation
-
2006
- 2006-01-04 HK HK06100105.6A patent/HK1080145B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MXPA03002592A (es) | 2003-06-30 |
CN1220044C (zh) | 2005-09-21 |
PT1320743E (pt) | 2010-07-26 |
WO2002025250A3 (en) | 2002-10-10 |
KR20030031193A (ko) | 2003-04-18 |
KR20050026042A (ko) | 2005-03-14 |
CN1466675A (zh) | 2004-01-07 |
WO2002025250A2 (en) | 2002-03-28 |
AU2001288064B8 (en) | 2005-11-03 |
EP1320743A2 (en) | 2003-06-25 |
AU2001288064B9 (en) | 2006-04-27 |
HK1080145A1 (en) | 2006-04-21 |
US6940083B2 (en) | 2005-09-06 |
AU8806401A (en) | 2002-04-02 |
CN1683920A (zh) | 2005-10-19 |
CN100483108C (zh) | 2009-04-29 |
AU2001288064B2 (en) | 2005-10-06 |
DE60142345D1 (de) | 2010-07-22 |
US20030178589A1 (en) | 2003-09-25 |
KR100540719B1 (ko) | 2006-01-11 |
CA2421509C (en) | 2009-10-13 |
HK1060396A1 (en) | 2004-08-06 |
CA2421509A1 (en) | 2002-03-28 |
HK1080145B (zh) | 2009-11-20 |
ATE470848T1 (de) | 2010-06-15 |
TW542910B (en) | 2003-07-21 |
AU2001288064A2 (en) | 2002-04-02 |
KR100772291B1 (ko) | 2007-11-01 |
ES2344934T3 (es) | 2010-09-10 |
EP1320743B1 (en) | 2010-06-09 |
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