AR011530A1 - Un metodo y aparato para analizar en forma espectrometrica un gas isotopico - Google Patents

Un metodo y aparato para analizar en forma espectrometrica un gas isotopico

Info

Publication number
AR011530A1
AR011530A1 ARP980100158A ARP980100158A AR011530A1 AR 011530 A1 AR011530 A1 AR 011530A1 AR P980100158 A ARP980100158 A AR P980100158A AR P980100158 A ARP980100158 A AR P980100158A AR 011530 A1 AR011530 A1 AR 011530A1
Authority
AR
Argentina
Prior art keywords
concentration
gas
test gas
component gas
component
Prior art date
Application number
ARP980100158A
Other languages
English (en)
Original Assignee
Otsuka Pharma 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 JP484497A external-priority patent/JP3176302B2/ja
Priority claimed from JP484597A external-priority patent/JP3014652B2/ja
Application filed by Otsuka Pharma Co Ltd filed Critical Otsuka Pharma Co Ltd
Publication of AR011530A1 publication Critical patent/AR011530A1/es

Links

Classifications

    • 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
    • G01N33/0006—Calibrating gas analysers

Abstract

De acuerdo con la presente invencion, se introduce una muestra de gas de prueba que contiene dioxido de caarbono 13 CO2 como un gas componenete en unacelda, luego se determina la absorbancia de luz transmitida a través de la misma a unalongi tud de onda adecuada para el gas componente 13C02, y sedetermina la concentracion del gas componente en base a una curva de calibracion preparada a través de la medicion sobre muestras de gas de pruebaque contienen el gascomponenete en un a concentracon conocida. Asimismo, se mide la concentracion de vapor de agua contenida en la muestra de gas deprueba y se corrige la concentracion del gas componente en la muestra de gas de prueba de acuerdo con laconcentracion de vapor de ag ua medida en base a unacurva correctiva preparada a través de la medicion de las muestras de gas de prueba que contienen vapor de agua en una concentracion conocida (fig.4). Conla espectrometría se puede determinarcon presicion la relacion de concentracion del gas componente y corregirla midiendo el contenido de humedaden la muestra de gas de prueba.
ARP980100158A 1997-01-14 1998-01-14 Un metodo y aparato para analizar en forma espectrometrica un gas isotopico AR011530A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP484497A JP3176302B2 (ja) 1997-01-14 1997-01-14 同位体ガス分光測定方法及び測定装置
JP484597A JP3014652B2 (ja) 1997-01-14 1997-01-14 同位体ガス分光測定方法

Publications (1)

Publication Number Publication Date
AR011530A1 true AR011530A1 (es) 2000-08-30

Family

ID=26338693

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100158A AR011530A1 (es) 1997-01-14 1998-01-14 Un metodo y aparato para analizar en forma espectrometrica un gas isotopico

Country Status (16)

Country Link
US (2) US6444985B1 (es)
EP (2) EP1411344B1 (es)
KR (2) KR100355139B1 (es)
CN (2) CN1102238C (es)
AR (1) AR011530A1 (es)
AT (2) ATE526573T1 (es)
AU (1) AU736159B2 (es)
CA (2) CA2429733C (es)
DE (1) DE69825033T2 (es)
DK (1) DK0953148T3 (es)
ES (1) ES2221144T3 (es)
HK (1) HK1053508A1 (es)
ID (1) ID22451A (es)
PT (2) PT1411344E (es)
TW (1) TW421713B (es)
WO (1) WO1998030888A1 (es)

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ATE545014T1 (de) * 2009-04-30 2012-02-15 Hoffmann La Roche Verfahren zur detektion von verunreinigungen einer optischen messküvette
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CN103105366B (zh) * 2013-01-22 2015-04-22 中国科学院安徽光学精密机械研究所 Co2碳同位素红外光谱检测方法及装置
WO2016117173A1 (ja) * 2015-01-20 2016-07-28 株式会社 東芝 呼気測定装置および呼気測定方法、並びにガスセル
CN104964944B (zh) * 2015-06-23 2017-10-31 广州华友明康光电科技有限公司 一种双路红外光谱分析系统及其检测方法
DE102017004727A1 (de) * 2017-05-17 2018-11-22 Drägerwerk AG & Co. KGaA Verfahren zur Kalibrierung eines Gassensors
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CN108489925A (zh) * 2018-04-05 2018-09-04 范宪华 一种用呼吸检测胃肠道恶性致病细菌的仪器
CN109061124B (zh) * 2018-07-24 2020-07-10 泉州轻工职业学院 一种酒精浓度检测方法
CN110487731B (zh) * 2019-10-08 2024-04-19 南京信息工程大学 基于cn自由基同位素光谱的幽门螺杆菌检测装置及方法
US11131628B1 (en) * 2020-05-12 2021-09-28 Savannah River Nuclear Solutions, Llc Spectroscopic methods and systems for isotopic analysis
KR102413749B1 (ko) * 2020-08-13 2022-06-29 한국과학기술연구원 나노 인덴터를 위한 기체 교환 장치 및 이를 이용한 샘플 측정 방법
CN112730573A (zh) * 2020-11-26 2021-04-30 沈阳化工大学 一种测试产物气体气氛中气固反应动力学的方法
KR20240009760A (ko) 2022-07-14 2024-01-23 한국원자력연구원 동위원소 대역 필터를 이용한 동위원소비 측정장치
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Also Published As

Publication number Publication date
TW421713B (en) 2001-02-11
EP1411344A2 (en) 2004-04-21
CN1217179C (zh) 2005-08-31
EP1411344A3 (en) 2004-09-01
CA2429733C (en) 2006-10-10
KR100355139B1 (ko) 2002-10-11
CA2429733A1 (en) 1998-07-16
ATE271218T1 (de) 2004-07-15
US6455852B2 (en) 2002-09-24
AU5343998A (en) 1998-08-03
PT953148E (pt) 2004-09-30
CN1410754A (zh) 2003-04-16
EP0953148A1 (en) 1999-11-03
CN1243575A (zh) 2000-02-02
ATE526573T1 (de) 2011-10-15
CN1102238C (zh) 2003-02-26
DE69825033T2 (de) 2005-07-28
EP1411344B1 (en) 2011-09-28
KR100436320B1 (ko) 2004-06-19
EP0953148B1 (en) 2004-07-14
US6444985B1 (en) 2002-09-03
ID22451A (id) 1999-10-14
HK1053508A1 (en) 2003-10-24
WO1998030888A1 (en) 1998-07-16
KR20000070135A (ko) 2000-11-25
CA2277945A1 (en) 1998-07-16
DK0953148T3 (da) 2004-11-08
CA2277945C (en) 2004-01-06
PT1411344E (pt) 2011-10-12
ES2221144T3 (es) 2004-12-16
DE69825033D1 (de) 2004-08-19
AU736159B2 (en) 2001-07-26
US20020011569A1 (en) 2002-01-31

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