WO2009007042A3 - Einrichtung zur bereitstellung von gasen, insbesondere für die isotopenverhältnisanalyse - Google Patents

Einrichtung zur bereitstellung von gasen, insbesondere für die isotopenverhältnisanalyse Download PDF

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Publication number
WO2009007042A3
WO2009007042A3 PCT/EP2008/005363 EP2008005363W WO2009007042A3 WO 2009007042 A3 WO2009007042 A3 WO 2009007042A3 EP 2008005363 W EP2008005363 W EP 2008005363W WO 2009007042 A3 WO2009007042 A3 WO 2009007042A3
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WO
WIPO (PCT)
Prior art keywords
reactor
gases
ratio analysis
isotopic ratio
providing
Prior art date
Application number
PCT/EP2008/005363
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English (en)
French (fr)
Other versions
WO2009007042A2 (de
Inventor
Michael Krummen
Hans-Juergen Schlueter
Original Assignee
Thermo Fisher Scient Bremen
Michael Krummen
Hans-Juergen Schlueter
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 Thermo Fisher Scient Bremen, Michael Krummen, Hans-Juergen Schlueter filed Critical Thermo Fisher Scient Bremen
Priority to US12/668,011 priority Critical patent/US8578755B2/en
Priority to GB1000956A priority patent/GB2463612B/en
Priority to DE112008001753.0T priority patent/DE112008001753B4/de
Publication of WO2009007042A2 publication Critical patent/WO2009007042A2/de
Publication of WO2009007042A3 publication Critical patent/WO2009007042A3/de
Priority to US14/077,130 priority patent/US9709537B2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/80—Fraction collectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
    • 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
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8405—Preparation of the fraction to be distributed using pyrolysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/8868—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample elemental analysis, e.g. isotope dilution analysis

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung mit einem Analysator und mit einer Einrichtung zur Bereitstellung von Gasen für eine Analyse, insbesondere für die Bestimmung von Isotopenverhältnissen, wobei der Analysator der Einrichtung nachgeschaltet ist, wobei die Einrichtung zur Bereitstellung der Gase einen ersten Gasweg (16) für einen Gasstrom, einen zweiten Gasweg (23) und einen ersten Reaktor (18) zwischen den beiden Gaswegen aufweist, und wobei der erste Reaktor (18) eine Eintrittsseite und eine Austrittsseite aufweist und die Eintrittsseite des ersten Reaktors (18) dem ersten Gasweg (16) zugewandt ist. Erfindungsgemäß ist mindestens ein zweiter Reaktor (19) vorgesehen, der parallel oder in Reihe zum ersten Reaktor (18) angeordnet ist, wobei mindestens einer der Reaktoren deaktivierbar ist oder Mittel vorgesehen sind zum Umgehen mindestens eines der Reaktoren.
PCT/EP2008/005363 2007-07-06 2008-07-01 Einrichtung zur bereitstellung von gasen, insbesondere für die isotopenverhältnisanalyse WO2009007042A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/668,011 US8578755B2 (en) 2007-07-06 2008-07-01 Device for providing gases, in particular for isotopic ratio analysis
GB1000956A GB2463612B (en) 2007-07-06 2008-07-01 Device for providing gases, in particular for isotopic ratio analysis
DE112008001753.0T DE112008001753B4 (de) 2007-07-06 2008-07-01 Einrichtung zur Bereitstellung von Gasen, insbesondere für die Isotopenverhältnisanalyse
US14/077,130 US9709537B2 (en) 2007-07-06 2013-11-11 Device for providing gases, in particular for isotopic ratio analysis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007031680A DE102007031680A1 (de) 2007-07-06 2007-07-06 Einrichtung zur Bereitstellung von Gasen, insbesondere für die Isotopenverhältnisanalyse
DE102007031680.3 2007-07-06

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/668,011 A-371-Of-International US8578755B2 (en) 2007-07-06 2008-07-01 Device for providing gases, in particular for isotopic ratio analysis
US14/077,130 Continuation US9709537B2 (en) 2007-07-06 2013-11-11 Device for providing gases, in particular for isotopic ratio analysis

Publications (2)

Publication Number Publication Date
WO2009007042A2 WO2009007042A2 (de) 2009-01-15
WO2009007042A3 true WO2009007042A3 (de) 2009-04-02

Family

ID=39818465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/005363 WO2009007042A2 (de) 2007-07-06 2008-07-01 Einrichtung zur bereitstellung von gasen, insbesondere für die isotopenverhältnisanalyse

Country Status (4)

Country Link
US (2) US8578755B2 (de)
DE (2) DE102007031680A1 (de)
GB (1) GB2463612B (de)
WO (1) WO2009007042A2 (de)

Cited By (1)

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CN106092907A (zh) * 2015-04-30 2016-11-09 塞莫费雪科学有限公司 用于同位素比测量的流量减少系统

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DE102008016583A1 (de) * 2008-03-31 2009-10-01 Thermo Fisher Scientific (Bremen) Gmbh Vorrichtung und Verfahren zur Bildung von CO2, N2 und/oder SO2 aus einer Probe
DE102010039275B4 (de) * 2010-08-12 2012-10-18 Helmholtz-Zentrum Für Umweltforschung Gmbh - Ufz Verfahren und Vorrichtung zur online-Bestimmung des Isotopenverhältnisses von Chlor, Brom oder Schwefel in einer organischen Probe
CN104977378B (zh) * 2015-06-03 2017-04-26 中国科学院寒区旱区环境与工程研究所 低含量碳氮样品同位素双路测试装置
US11740212B2 (en) * 2015-12-29 2023-08-29 Totalenergies Onetech Method for detecting and quantifying oxygen in oxidizable compounds by oxidizing a sample with an isotopic oxygen composition different from natural abundance
EP3306312B1 (de) * 2016-10-10 2019-05-15 Thermo Fisher Scientific S.p.A Elementaranalysator
CN108593848A (zh) * 2018-04-25 2018-09-28 清华大学深圳研究生院 一种标准浓度样品气体产生装置及产生方法
CN109632412B (zh) * 2018-12-05 2021-07-27 中国科学院亚热带农业生态研究所 一种用于微量氮转化n2o的辅助装置
JP7036228B2 (ja) * 2018-12-12 2022-03-15 株式会社島津製作所 化学発光硫黄検出器
GB2588760B (en) * 2019-10-30 2022-06-22 Thermo Fisher Scient Bremen Gmbh Interface system and corresponding method
GB2618073A (en) * 2022-04-22 2023-11-01 Smiths Detection Watford Ltd Detector inlet and method
CN115046968B (zh) * 2022-06-13 2024-04-12 华中农业大学 植物不同组织器官光合速率同步测定系统及方法

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US5012052A (en) * 1988-03-22 1991-04-30 Indiana University Foundation Isotope-ratio-monitoring gas chromatography-mass spectrometry apparatus and method
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EP0038064A2 (de) * 1980-04-14 1981-10-21 Fuji Electric Co. Ltd. Gasanalysator zur Bestimmung des Ammoniak-Anteils in einem Gasgemisch
US5012052A (en) * 1988-03-22 1991-04-30 Indiana University Foundation Isotope-ratio-monitoring gas chromatography-mass spectrometry apparatus and method
EP0419167A1 (de) * 1989-09-20 1991-03-27 FISONS plc Analysator von Isotopenzusammensetzungen
GB2270977A (en) * 1992-09-26 1994-03-30 Finnigan Mat Gmbh Interface between a gas chromatograph and mass spectrometer
US5661038A (en) * 1995-05-16 1997-08-26 Cornell Research Foundation, Inc. Interface system for isotopic analysis of hydrogen
WO1997023779A1 (en) * 1995-12-23 1997-07-03 The University Court Of The University Of Dundee Gas inlet system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106092907A (zh) * 2015-04-30 2016-11-09 塞莫费雪科学有限公司 用于同位素比测量的流量减少系统
CN106092907B (zh) * 2015-04-30 2020-04-17 塞莫费雪科学（不来梅）有限公司 用于同位素比测量的流量减少系统

Also Published As

Publication number Publication date
US8578755B2 (en) 2013-11-12
GB2463612A (en) 2010-03-24
US20100212398A1 (en) 2010-08-26
WO2009007042A2 (de) 2009-01-15
DE112008001753A5 (de) 2010-07-22
US9709537B2 (en) 2017-07-18
DE112008001753B4 (de) 2016-07-21
DE102007031680A1 (de) 2009-01-08
GB201000956D0 (en) 2010-03-10
US20140069167A1 (en) 2014-03-13
GB2463612B (en) 2011-09-07

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