DK29590A - Fremgangsmaade og apparat til spektroskopisk bestemmelse af maengderne af gas i gasblandinger - Google Patents

Fremgangsmaade og apparat til spektroskopisk bestemmelse af maengderne af gas i gasblandinger Download PDF

Info

Publication number
DK29590A
DK29590A DK029590A DK29590A DK29590A DK 29590 A DK29590 A DK 29590A DK 029590 A DK029590 A DK 029590A DK 29590 A DK29590 A DK 29590A DK 29590 A DK29590 A DK 29590A
Authority
DK
Denmark
Prior art keywords
gas
light
quantities
wavelength
concentration
Prior art date
Application number
DK029590A
Other languages
English (en)
Other versions
DK29590D0 (da
Inventor
Reiner Szepan
Original Assignee
Reiner Szepan
Riener Karl Stefan
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 Reiner Szepan, Riener Karl Stefan filed Critical Reiner Szepan
Publication of DK29590A publication Critical patent/DK29590A/da
Publication of DK29590D0 publication Critical patent/DK29590D0/da

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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK029590A 1988-06-08 1990-02-05 Fremgangsmaade og apparat til spektroskopisk bestemmelse af maengderne af gas i gasblandinger DK29590D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3819531A DE3819531A1 (de) 1988-06-08 1988-06-08 Signalprozess- und betriebstechnik zur laserspektroskopischen mengenbestimmung von ammoniak in gasgemischen
PCT/EP1989/000596 WO1989012222A1 (en) 1988-06-08 1989-05-31 Process and device for spectroscopic quantitative determination of gases in gas mixtures

Publications (2)

Publication Number Publication Date
DK29590A true DK29590A (da) 1990-02-05
DK29590D0 DK29590D0 (da) 1990-02-05

Family

ID=6356142

Family Applications (1)

Application Number Title Priority Date Filing Date
DK029590A DK29590D0 (da) 1988-06-08 1990-02-05 Fremgangsmaade og apparat til spektroskopisk bestemmelse af maengderne af gas i gasblandinger

Country Status (18)

Country Link
US (1) US5113073A (da)
EP (3) EP0592015A3 (da)
JP (1) JPH0820360B2 (da)
KR (1) KR920011039B1 (da)
CN (1) CN1016465B (da)
AT (1) ATE118612T1 (da)
AU (1) AU622680B2 (da)
BR (1) BR8906999A (da)
CA (1) CA1333963C (da)
DD (1) DD284085A5 (da)
DE (2) DE3819531A1 (da)
DK (1) DK29590D0 (da)
FI (1) FI900543A0 (da)
HU (1) HUT55141A (da)
RO (1) RO106458B1 (da)
RU (1) RU2068557C1 (da)
WO (1) WO1989012222A1 (da)
ZA (1) ZA894228B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149983A (en) * 1990-09-07 1992-09-22 Chlean Plants & Engineering Establishment Method and apparatus for measuring the concentration of at least one material in a fluid medium mixed materials
JPH05503359A (ja) * 1990-09-07 1993-06-03 シュレアン　プランツ　アンド　エンジニアリング　エスタブリッシュメント 素材の濃度測定方法、その実施装置、流体内に含まれる素材の濃度変化方法への前記測定方法の適用およびその構成
JP3059262B2 (ja) * 1991-10-08 2000-07-04 日本酸素株式会社 ガス中の微量水分分析装置
CA2070847A1 (en) * 1992-06-10 1993-12-11 Jyrki Kauppinen Multicomponent analysis of ft-ir spectra
DE4227741A1 (de) * 1992-08-21 1994-02-24 Bayerische Motoren Werke Ag Verfahren zur Reduktion von in Abgasen enthaltenen Stickoxiden
DE4320818A1 (de) * 1993-06-23 1995-01-05 Leybold Ag Meßverstärker
DE4342246C2 (de) * 1993-12-10 1997-03-20 Karl Stefan Riener Charakteristische Absorption
ATE178989T1 (de) * 1993-12-10 1999-04-15 Karl Stefan Riener Verfahren und vorrichtung zur auswertung einer charakteristischen absorption eines stoffes
WO2000040949A1 (fr) * 1999-01-06 2000-07-13 Georgy Georgevich Tertyshny Procede d'analyse d'objets physiques et dispositif de mise en oeuvre de ce procede
FR2940447B1 (fr) * 2008-12-23 2011-10-21 Continental Automotive France Spectrometre miniature embarque dans un vehicule automobile a detecteur de mesure et detecteur de reference unique
SG173204A1 (en) 2009-02-05 2011-08-29 D I R Technologies Detection Ir Ltd Method and system for determining the quality of pharmaceutical products
JP5973969B2 (ja) * 2013-07-31 2016-08-23 国立大学法人徳島大学 インライン型濃度計及び濃度検出方法
RU2568038C1 (ru) * 2014-06-27 2015-11-10 Михаил Алексеевич Горбунов Способ обнаружения микроконцентраций горючих и токсичных газов
CN108827912B (zh) * 2018-04-11 2020-09-11 黑龙江工程学院 一种同步精确测量多种气体浓度的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804535A (en) * 1972-10-13 1974-04-16 Baxter Laboratories Inc Dual wavelength photometer response circuit
CH569972A5 (da) * 1974-07-16 1975-11-28 Cerberus Ag
US4027972A (en) * 1976-03-31 1977-06-07 Andros Incorporated Gas analyzer method and apparatus
US4190366A (en) * 1977-04-25 1980-02-26 Laser Precision Corporation Refractively scanned interferometer
US4128337A (en) * 1977-06-13 1978-12-05 Visidyne, Inc. Method of and apparatus for interferometric background suppression
US4305659A (en) * 1980-03-06 1981-12-15 Baxter Travenol Laboratories, Inc. Photometric apparatus and method
US4410273A (en) * 1981-03-09 1983-10-18 Laser Analytics, Inc. Scanning laser spectrometer
JPS57161518A (en) * 1981-03-31 1982-10-05 Anritsu Corp Self modulating spectrometer
DE3137658C2 (de) * 1981-09-22 1985-06-05 H. Maihak Ag, 2000 Hamburg Vorrichtung zur Messung der Konzentration eines IR-, NIR-, VIS- oder UV-Strahlung absorbierenden Gases in einer Gasmatrix
US4471220A (en) * 1981-12-21 1984-09-11 Exxon Research And Engineering Co. System for monitoring trace gaseous ammonia concentration in flue gases
GB2127537B (en) * 1982-09-09 1986-09-10 Laser Applic Limited Gas detection apparatus
US4711571A (en) * 1986-01-15 1987-12-08 Mark Schuman Radiant emission and absorption multigas analyzer
US4765736A (en) * 1986-07-24 1988-08-23 Electric Power Research Institute Frequency modulation spectroscopy using dual frequency modulation and detection
DE3633931A1 (de) * 1986-10-04 1988-04-07 Kernforschungsz Karlsruhe Verfahren und einrichtung zur kontinuierlichen messung der konzentration eines gasbestandteiles

Also Published As

Publication number Publication date
RO106458B1 (ro) 1993-04-30
DE58909005D1 (de) 1995-03-23
KR900702356A (ko) 1990-12-06
WO1989012222A1 (en) 1989-12-14
AU3690089A (en) 1990-01-05
ZA894228B (en) 1990-03-28
RU2068557C1 (ru) 1996-10-27
JPH0820360B2 (ja) 1996-03-04
KR920011039B1 (ko) 1992-12-26
HUT55141A (en) 1991-04-29
EP0377012B1 (de) 1995-02-15
CN1040435A (zh) 1990-03-14
AU622680B2 (en) 1992-04-16
CN1016465B (zh) 1992-04-29
DE3819531A1 (de) 1989-12-14
CA1333963C (en) 1995-01-17
US5113073A (en) 1992-05-12
DK29590D0 (da) 1990-02-05
EP0592015A2 (de) 1994-04-13
EP0592015A3 (en) 1994-08-10
EP0377012A1 (de) 1990-07-11
BR8906999A (pt) 1990-12-18
JPH02504676A (ja) 1990-12-27
FI900543A0 (fi) 1990-02-02
DD284085A5 (de) 1990-10-31
ATE118612T1 (de) 1995-03-15
EP0345895A1 (de) 1989-12-13
HU893634D0 (en) 1990-11-28

Similar Documents

Publication Publication Date Title
DK29590A (da) Fremgangsmaade og apparat til spektroskopisk bestemmelse af maengderne af gas i gasblandinger
EP1380833A3 (en) Apparatus for spectrometrically measuring isotopic gas
ATE94282T1 (de) Verfahren und einrichtung zur kontinuierlichen messung der konzentration eines gasbestandteiles.
NO901792L (no) Fremgangsmaate og apparat til maaling av optisk absorpsjon av gassblandinger.
EP0318752A3 (en) Method and device for analysing traces of gas
DE3683097D1 (de) Einrichtung zur optischen truebungsmessung von gasen.
DE59510559D1 (de) Vorrichtung zur messung des partialdruckes von in flüssigkeiten gelösten gasen
GB1494062A (en) Method of and apparatus for spectroscopic gas analysis
GB1390227A (en) Method of and apparatus for determining the concentration of gases by optical extinction measurement
DE69122564D1 (de) Gasanalysator
ATE336715T1 (de) Nicht-dispersive infrarot messung von gasen mit einem optischen filter
DE3781622D1 (de) Einrichtung zur ueberwachung leichtfluechtiger chlorierter und fluorierter kohlenwasserstoffe.
NO900555L (no) Fremgangsmaate og anordning for bestemmelse av gassmengderi gassblandinger.
FR2713768B1 (fr) Procédé et appareil de mesure optique de la température d'un mélange gazeux.
DE2800990A1 (de) Laser-extinktionsmessgeraet
TW351761B (en) Method for spectrometrically measuring isotopic gas and apparatus thereof
DE59008185D1 (de) Anordnung zur spektroskopischen Messung der Konzentration mehrerer Komponenten eines Gasgemisches.
ATE216072T1 (de) Verfahren und vorrichtung zur spurenanalytischen konzentrationsbestimmung von sich in einem trägergas befindenden molekülen
TW371716B (en) Apparatus for spectrometrically measuring isotopic gas
FR2363102A1 (fr) Procede et dispositif pour la mesure de la concentration en molecules presentant un spectre selectif dans une substance d'echantillon
Cuellar OPTICAL MEASUREMENTS OF COMBUSTION PRODUCTS BY ZEEMAN ATOMIC ABSORPTION SPECTROSCOPY·
Bunkin et al. Gas analysis by a polarized coherent active spectroscopy of Raman light scattering
CARLSON On a method for displaying creep-fatigue crack propagation data
BOLLER Development of an optical multigas detector(Final Report, Jan. 1985- May 1988)
SE8203927D0 (sv) Sett och anordning for bestemning av gaskoncentrationer

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment