DE4112356A1 - Verfahren und vorrichtung zur gasanalyse - Google Patents

Verfahren und vorrichtung zur gasanalyse

Info

Publication number
DE4112356A1
DE4112356A1 DE4112356A DE4112356A DE4112356A1 DE 4112356 A1 DE4112356 A1 DE 4112356A1 DE 4112356 A DE4112356 A DE 4112356A DE 4112356 A DE4112356 A DE 4112356A DE 4112356 A1 DE4112356 A1 DE 4112356A1
Authority
DE
Germany
Prior art keywords
pressure
gas
measurement
measuring
substance
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.)
Ceased
Application number
DE4112356A
Other languages
German (de)
English (en)
Inventor
Juergen Kanitz
Frank V Dr Muenchow-Pohl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Fresenius GmbH
Original Assignee
Institut Fresenius Chemische und Biologische Laboratorien GmbH
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 Institut Fresenius Chemische und Biologische Laboratorien GmbH filed Critical Institut Fresenius Chemische und Biologische Laboratorien GmbH
Priority to DE4112356A priority Critical patent/DE4112356A1/de
Priority to EP92104444A priority patent/EP0509249B1/de
Priority to AT92104444T priority patent/ATE194425T1/de
Priority to DE59209844T priority patent/DE59209844D1/de
Priority to CA002064540A priority patent/CA2064540A1/en
Priority to JP4087064A priority patent/JPH05249040A/ja
Priority to YU38192A priority patent/YU38192A/sh
Priority to CS921132A priority patent/CS113292A3/cs
Priority to HU9201264A priority patent/HUT66169A/hu
Priority to RO92-200518A priority patent/RO109899B1/ro
Priority to SU925011416A priority patent/RU2095789C1/ru
Priority to KR1019920006282A priority patent/KR920020204A/ko
Priority to PL29425392A priority patent/PL294253A1/xx
Priority to TW081108176A priority patent/TW222687B/zh
Publication of DE4112356A1 publication Critical patent/DE4112356A1/de
Ceased legal-status Critical Current

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
    • G01N21/3518—Devices using gas filter correlation techniques; Devices using gas pressure modulation techniques
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE4112356A 1991-04-16 1991-04-16 Verfahren und vorrichtung zur gasanalyse Ceased DE4112356A1 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE4112356A DE4112356A1 (de) 1991-04-16 1991-04-16 Verfahren und vorrichtung zur gasanalyse
EP92104444A EP0509249B1 (de) 1991-04-16 1992-03-15 Verfahren und Vorrichtung zur Gasanalyse
AT92104444T ATE194425T1 (de) 1991-04-16 1992-03-15 Verfahren und vorrichtung zur gasanalyse
DE59209844T DE59209844D1 (de) 1991-04-16 1992-03-15 Verfahren und Vorrichtung zur Gasanalyse
CA002064540A CA2064540A1 (en) 1991-04-16 1992-03-31 Method and apparatus for gas analysis
JP4087064A JPH05249040A (ja) 1991-04-16 1992-04-08 ガス分析方法とその装置
YU38192A YU38192A (sh) 1991-04-16 1992-04-13 Postupak i uredjaj za gasnu analizu
CS921132A CS113292A3 (en) 1991-04-16 1992-04-14 Method of determining concentration of a substance in gases and apparatusfor making the same
HU9201264A HUT66169A (en) 1991-04-16 1992-04-14 Method and device for analysis of gas
RO92-200518A RO109899B1 (ro) 1991-04-16 1992-04-14 Metoda si aparat pentru analiza gazelor
SU925011416A RU2095789C1 (ru) 1991-04-16 1992-04-15 Способ определения концентрации веществ в газах и устройство для бездисперсионного газового анализа
KR1019920006282A KR920020204A (ko) 1991-04-16 1992-04-15 기체분석 방법과 그 장치
PL29425392A PL294253A1 (en) 1991-04-16 1992-04-16 Method of and system for analyzing gases
TW081108176A TW222687B (enExample) 1991-04-16 1992-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4112356A DE4112356A1 (de) 1991-04-16 1991-04-16 Verfahren und vorrichtung zur gasanalyse

Publications (1)

Publication Number Publication Date
DE4112356A1 true DE4112356A1 (de) 1992-10-22

Family

ID=6429678

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4112356A Ceased DE4112356A1 (de) 1991-04-16 1991-04-16 Verfahren und vorrichtung zur gasanalyse
DE59209844T Expired - Lifetime DE59209844D1 (de) 1991-04-16 1992-03-15 Verfahren und Vorrichtung zur Gasanalyse

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59209844T Expired - Lifetime DE59209844D1 (de) 1991-04-16 1992-03-15 Verfahren und Vorrichtung zur Gasanalyse

Country Status (13)

Country Link
EP (1) EP0509249B1 (enExample)
JP (1) JPH05249040A (enExample)
KR (1) KR920020204A (enExample)
AT (1) ATE194425T1 (enExample)
CA (1) CA2064540A1 (enExample)
CS (1) CS113292A3 (enExample)
DE (2) DE4112356A1 (enExample)
HU (1) HUT66169A (enExample)
PL (1) PL294253A1 (enExample)
RO (1) RO109899B1 (enExample)
RU (1) RU2095789C1 (enExample)
TW (1) TW222687B (enExample)
YU (1) YU38192A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856864A (en) * 1985-07-11 1989-08-15 Raychem Corporation Optical fiber distribution network including non-destructive taps and method of using same
DE19649343A1 (de) * 1996-11-28 1998-06-10 Fraunhofer Ges Forschung Vorrichtung zur photometrischen Untersuchung eines gasförmigen Probenmediums
FR2784747B1 (fr) * 1998-10-16 2000-12-08 Air Liquide Procede et dispositif de mesure de la quantite d'impuretes dans un echantillon de gaz a analyser
CA2421509C (en) * 2000-09-25 2009-10-13 Otsuka Pharmaceutical Co., Ltd. Isotopic gas analyzer and method of determining absorption capacity of carbon dioxide absorbent
JP3744903B2 (ja) 2003-01-20 2006-02-15 セイコーエプソン株式会社 赤外吸収測定方法および赤外吸収測定装置、ならびに半導体装置の製造方法
JP3705270B2 (ja) 2003-01-20 2005-10-12 セイコーエプソン株式会社 赤外吸収測定方法および赤外吸収測定装置、ならびに半導体装置の製造方法
FI125907B (en) * 2013-09-24 2016-03-31 Vaisala Oyj Method and apparatus for measuring the concentration of gases dissolved in liquids
JP6566940B2 (ja) * 2013-10-11 2019-08-28 エムケイエス インストゥルメンツ， インコーポレイテッド 圧縮性流体の圧力差分子分光学のためのシステムおよび方法
JP6581439B2 (ja) * 2015-08-26 2019-09-25 旭化成エレクトロニクス株式会社 ガスセンサ較正装置、ガスセンサ較正方法及びガスセンサ
CN114112956A (zh) * 2021-11-23 2022-03-01 青岛崂应海纳光电环保集团有限公司 气体检测方法与装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005097A (en) * 1956-08-18 1961-10-17 Hartmann & Braun Ag Method and apparatus for the analysis by radiation of mixtures of substances
US4163899A (en) * 1977-11-30 1979-08-07 Andros, Inc. Method and apparatus for gas analysis
DE3116344A1 (de) * 1981-04-24 1982-11-18 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum erhoehen der messgenauigkeit eines gasanalysators
GB2110818B (en) * 1981-11-14 1985-05-15 Ferranti Ltd Non-dispersive gas analyser

Also Published As

Publication number Publication date
TW222687B (enExample) 1994-04-21
JPH05249040A (ja) 1993-09-28
CS113292A3 (en) 1992-12-16
DE59209844D1 (de) 2000-08-10
RO109899B1 (ro) 1995-06-30
KR920020204A (ko) 1992-11-20
EP0509249A3 (en) 1993-12-08
ATE194425T1 (de) 2000-07-15
EP0509249A2 (de) 1992-10-21
HU9201264D0 (en) 1992-07-28
RU2095789C1 (ru) 1997-11-10
HUT66169A (en) 1994-09-28
PL294253A1 (en) 1993-05-17
YU38192A (sh) 1994-06-10
EP0509249B1 (de) 2000-07-05
CA2064540A1 (en) 1992-10-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection