HK1060396A1 - Stable isotope measuring method for spectrally analyzing isotopic gas, and an absorprion capacity judging method of a carbon dioxide absorbent - Google Patents

Stable isotope measuring method for spectrally analyzing isotopic gas, and an absorprion capacity judging method of a carbon dioxide absorbent

Info

Publication number
HK1060396A1
HK1060396A1 HK04103412A HK04103412A HK1060396A1 HK 1060396 A1 HK1060396 A1 HK 1060396A1 HK 04103412 A HK04103412 A HK 04103412A HK 04103412 A HK04103412 A HK 04103412A HK 1060396 A1 HK1060396 A1 HK 1060396A1
Authority
HK
Hong Kong
Prior art keywords
absorprion
carbon dioxide
stable isotope
dioxide absorbent
measuring method
Prior art date
Application number
HK04103412A
Other languages
English (en)
Inventor
Masaaki Mori
Yasuhiro Kubo
Masahiko Miyoshi
Tamotsu Hamao
Hiroaki Mizui
Original Assignee
Jpotsuka Pharmaceutical Co 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
Priority claimed from JP2000290987A external-priority patent/JP4481469B2/ja
Priority claimed from JP2000290986A external-priority patent/JP4460134B2/ja
Application filed by Jpotsuka Pharmaceutical Co Ltd filed Critical Jpotsuka Pharmaceutical Co Ltd
Publication of HK1060396A1 publication Critical patent/HK1060396A1/xx

Links

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)
  • Emergency Medicine (AREA)
  • Medical Informatics (AREA)
  • Food Science & Technology (AREA)
  • Obesity (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (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)
HK04103412A 2000-09-25 2004-05-14 Stable isotope measuring method for spectrally analyzing isotopic gas, and an absorprion capacity judging method of a carbon dioxide absorbent HK1060396A1 (en)

Applications Claiming Priority (3)

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
PCT/JP2001/008128 WO2002025250A2 (en) 2000-09-25 2001-09-19 Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent

Publications (1)

Publication Number Publication Date
HK1060396A1 true HK1060396A1 (en) 2004-08-06

Family

ID=26600677

Family Applications (2)

Application Number Title Priority Date Filing Date
HK04103412A HK1060396A1 (en) 2000-09-25 2004-05-14 Stable isotope measuring method for spectrally analyzing isotopic gas, and an absorprion capacity judging method of a carbon dioxide absorbent
HK06100105.6A HK1080145B (zh) 2000-09-25 2006-01-04 確定二氧化碳吸收劑的吸收能力的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK06100105.6A HK1080145B (zh) 2000-09-25 2006-01-04 確定二氧化碳吸收劑的吸收能力的方法

Country Status (15)

Country Link
US (1) US6940083B2 (xx)
EP (1) EP1320743B1 (xx)
KR (2) KR100540719B1 (xx)
CN (2) CN1220044C (xx)
AR (1) AR030958A1 (xx)
AT (1) ATE470848T1 (xx)
AU (2) AU8806401A (xx)
CA (1) CA2421509C (xx)
DE (1) DE60142345D1 (xx)
ES (1) ES2344934T3 (xx)
HK (2) HK1060396A1 (xx)
MX (1) MXPA03002592A (xx)
PT (1) PT1320743E (xx)
TW (1) TW542910B (xx)
WO (1) WO2002025250A2 (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2871892A1 (en) 2006-02-03 2007-08-09 Yasuhiro Kubo Method of exhaled gas measurement and analysis and apparatus therefor
DE102008007407A1 (de) * 2008-02-04 2009-08-13 Siemens Aktiengesellschaft Messküvette für einen Gasanalysator und ihre Verwendung
CN102686994B (zh) * 2009-12-25 2015-09-16 株式会社堀场制作所 气体分析装置及气体分析装置的量程校准方法
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
GB2523267B (en) * 2013-04-15 2016-03-16 Thermo Fisher Scient Bremen Gas inlet system for isotope ratio analyser
EP2986980B1 (en) 2013-04-15 2020-05-06 Thermo Fisher Scientific (Bremen) GmbH Gas inlet system for isotope ratio analyser
KR101554168B1 (ko) * 2014-01-09 2015-09-21 한국산업기술시험원 이산화탄소 포집제 성능평가장치
EP3106859B1 (en) * 2014-02-12 2019-12-04 Sekisui Medical Co., Ltd. Carbon isotope analysis device and carbon isotope analysis method
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
CN111201433A (zh) * 2017-08-24 2020-05-26 国立大学法人名古屋大学 光生成设备，碳同位素分析设备和采用碳同位素分析设备的碳同位素分析方法
EP3855139A4 (en) * 2018-09-21 2022-05-18 Otsuka Pharmaceutical Co., Ltd. SIGNAL PROCESSING CIRCUIT, MEASURING DEVICE 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
DE102023106820A1 (de) * 2023-03-17 2024-09-19 Sick Ag Spektroskopische Analysevorrichtung mit einer Mehrkammerküvette zur Fluid- oder Gasanalyse und entsprechendes Verfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PT1380833E (pt) * 1995-10-09 2013-06-24 Otsuka Pharma Co Ltd Aparelho de medição espectrométrica de um gás isotópico
DE19649343A1 (de) * 1996-11-28 1998-06-10 Fraunhofer Ges Forschung Vorrichtung zur photometrischen Untersuchung eines gasförmigen Probenmediums
DE69825033T2 (de) * 1997-01-14 2005-07-28 Otsuka Pharmaceutical Co., Ltd. Vorrichtung und verfahren zur messung stabiler isotope mittels spektroskopie
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
WO1999012471A2 (en) * 1997-09-11 1999-03-18 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

Also Published As

Publication number Publication date
PT1320743E (pt) 2010-07-26
MXPA03002592A (es) 2003-06-30
CN1683920A (zh) 2005-10-19
AU2001288064B8 (en) 2005-11-03
CN1220044C (zh) 2005-09-21
EP1320743B1 (en) 2010-06-09
CA2421509A1 (en) 2002-03-28
TW542910B (en) 2003-07-21
AU2001288064B9 (en) 2006-04-27
US6940083B2 (en) 2005-09-06
EP1320743A2 (en) 2003-06-25
AU2001288064A2 (en) 2002-04-02
ES2344934T3 (es) 2010-09-10
KR100772291B1 (ko) 2007-11-01
KR20050026042A (ko) 2005-03-14
CA2421509C (en) 2009-10-13
WO2002025250A2 (en) 2002-03-28
CN100483108C (zh) 2009-04-29
AR030958A1 (es) 2003-09-03
ATE470848T1 (de) 2010-06-15
WO2002025250A3 (en) 2002-10-10
US20030178589A1 (en) 2003-09-25
HK1080145A1 (en) 2006-04-21
HK1080145B (zh) 2009-11-20
DE60142345D1 (de) 2010-07-22
AU2001288064B2 (en) 2005-10-06
KR20030031193A (ko) 2003-04-18
KR100540719B1 (ko) 2006-01-11
CN1466675A (zh) 2004-01-07
AU8806401A (en) 2002-04-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190919