ES2655203T3 - Espectroscopia mejorada de fase de vapor - Google Patents

Espectroscopia mejorada de fase de vapor Download PDF

Info

Publication number
ES2655203T3
ES2655203T3 ES13817707.6T ES13817707T ES2655203T3 ES 2655203 T3 ES2655203 T3 ES 2655203T3 ES 13817707 T ES13817707 T ES 13817707T ES 2655203 T3 ES2655203 T3 ES 2655203T3
Authority
ES
Spain
Prior art keywords
compound
absorption cell
sample
spectrum
permeation
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.)
Active
Application number
ES13817707.6T
Other languages
English (en)
Spanish (es)
Inventor
Damien Weidmann
Neil Angus MACLEOD
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.)
ITI Scotland Ltd
Original Assignee
ITI Scotland 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
Application filed by ITI Scotland Ltd filed Critical ITI Scotland Ltd
Application granted granted Critical
Publication of ES2655203T3 publication Critical patent/ES2655203T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes
    • G01N2001/4033—Concentrating samples by thermal techniques; Phase changes sample concentrated on a cold spot, e.g. condensation or distillation
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/158—Eliminating condensation
    • 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
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ES13817707.6T 2012-11-30 2013-11-29 Espectroscopia mejorada de fase de vapor Active ES2655203T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201221678 2012-11-30
GB201221678 2012-11-30
PCT/GB2013/053160 WO2014083348A1 (en) 2012-11-30 2013-11-29 Improved vapour phase spectroscopy

Publications (1)

Publication Number Publication Date
ES2655203T3 true ES2655203T3 (es) 2018-02-19

Family

ID=49917659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13817707.6T Active ES2655203T3 (es) 2012-11-30 2013-11-29 Espectroscopia mejorada de fase de vapor

Country Status (7)

Country Link
US (1) US10101207B2 (OSRAM)
EP (1) EP2926117B1 (OSRAM)
JP (1) JP6364422B2 (OSRAM)
AU (1) AU2013350915B2 (OSRAM)
CA (1) CA2892932C (OSRAM)
ES (1) ES2655203T3 (OSRAM)
WO (1) WO2014083348A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700331C1 (ru) * 2018-10-19 2019-09-16 Дарья Сергеевна Нехорошева Ик-спектрометрическая система парофазного контроля химического состава смесей жидких углеводородов в резервуаре и способ выполнения спектрометрических измерений с ее использованием
GB2580652A (en) 2019-01-21 2020-07-29 Res & Innovation Uk Infrared spectrometer
US20250035540A1 (en) * 2023-07-26 2025-01-30 Aerodyne Research, Inc. Detection of a solute injected into a gas phase optical spectrometer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117431A (ja) * 1984-11-14 1986-06-04 Meidensha Electric Mfg Co Ltd オイルミスト定量方法
US5750992A (en) * 1996-09-18 1998-05-12 Tennessee Valley Authority Method to compensate for interferences to mercury measurement in gases
JP2000180356A (ja) * 1998-12-15 2000-06-30 Mitsubishi Heavy Ind Ltd 赤外線分光分析装置
JP3818051B2 (ja) * 1999-12-10 2006-09-06 昭和電工株式会社 アンモニア中の水分濃度の測定方法、測定装置、水分が低減されたアンモニアの製造方法およびその用途
JP3973605B2 (ja) * 2002-07-10 2007-09-12 東京エレクトロン株式会社 成膜装置及びこれに使用する原料供給装置、成膜方法
US7182931B2 (en) * 2003-02-25 2007-02-27 Tronox Llc Process for making titanium dioxide
JP2005326273A (ja) * 2004-05-14 2005-11-24 Japan Atom Energy Res Inst 校正用ガスの発生量測定装置
JP2006250650A (ja) * 2005-03-09 2006-09-21 Horiba Ltd 元素の分析方法及びその装置
US20090101822A1 (en) * 2007-10-18 2009-04-23 General Electric Company System and method for sensing fuel moisturization
US8393198B2 (en) * 2008-01-09 2013-03-12 OronoSpectral Solutions, Inc. Apparatus and method for determining analyte content in a fluid
CN102575981A (zh) * 2009-05-11 2012-07-11 加斯珀洛克斯公司 用于包装内的气体的非侵入性评估的设备和方法
FR2979705B1 (fr) * 2011-09-05 2014-05-09 Commissariat Energie Atomique Procede et dispositif d'estimation d'un parametre de masse moleculaire dans un echantillon
US9874655B2 (en) * 2014-10-31 2018-01-23 Schlumberger Technology Corporation Fluid analyzer using absorption spectroscopy

Also Published As

Publication number Publication date
JP6364422B2 (ja) 2018-07-25
EP2926117B1 (en) 2017-10-25
AU2013350915A1 (en) 2015-07-09
WO2014083348A1 (en) 2014-06-05
CA2892932A1 (en) 2014-06-05
US10101207B2 (en) 2018-10-16
JP2016502090A (ja) 2016-01-21
EP2926117A1 (en) 2015-10-07
CA2892932C (en) 2020-02-04
US20150260574A1 (en) 2015-09-17
AU2013350915B2 (en) 2017-08-10

Similar Documents

Publication Publication Date Title
ES2328800T3 (es) Metodo para detectar gases mediante espectroscopia de absorcion.
US20100110437A1 (en) Gas analyzer
NO824027L (no) Maaling av konsentrasjonen av gassformig hydrogenfluorid
Dumitras et al. Ultrasensitive CO2 laser photoacoustic system
KR102611380B1 (ko) 어류 양어지와 같은 환경에 있는, 특히 암모니아의 물질 농도의 실시간 모니터링
Sang et al. Impact of H2O on atmospheric CH4 measurement in near-infrared absorption spectroscopy
Wang et al. Diode laser cavity ring-down spectroscopy for in situ measurement of NO3 radical in ambient air
ES2972810T3 (es) Sistema de espectroscopia que utiliza guía de ondas y emplea un medio láser como su propio detector de emisiones
EP2926117B1 (en) Improved vapour phase spectroscopy
Ying et al. Optical gas detection: key technologies and applications review
JP5661859B2 (ja) バリアエレメント及び超バリアエレメントの浸透率の測定装置及び測定方法
Zheng et al. A mini broadband cavity enhanced absorption spectrometer for nitrogen dioxide measurement on the unmanned aerial vehicle platform
Chiarugi et al. Diode laser-based gas analyser for the simultaneous measurement of CO 2 and HF in volcanic plumes
ES2347964T3 (es) Evaporador de disolvente en vacio.
Varanasi et al. Line widths and intensities in H2O-CO2 mixtures—I. An experimental study on the 6· 3 μ band of water vapor
ES2847583T3 (es) Sistema de detección remota anticontaminación autocalibrado y procedimiento del mismo
Jousten et al. Investigation of tunable diode laser absorption spectroscopy for its application as primary standard for partial pressure measurements
KR101890404B1 (ko) 셀타입 가스인증표준물질 제조방법, 제조장치 및 용기
Sharma et al. HCl yield and chemical kinetics study of the reaction of Cl atoms with CH3I at the 298 K temperature using the infra-red tunable diode laser absorption spectroscopy
Dhiman et al. Phase-shift cavity ring down spectroscopy set-up for NO2 sensing: design and fabrication
Ebert In situ absorption spectrometers using near-IR diode lasers and rugged multi-path-optics for environmental field measurements
WO2006130016A1 (en) Apparatus and method for reducing interfering signals from atmospheric gases in optical measurement of gas in sealed processes or containers
Chang et al. Detection of O18 and D Isotopes in Water Vapor using a Fiber-Coupled Tunable Diode Laser Absorption Spectroscopy Multi-Pass Cell
Frenois et al. Generation of energetic compounds for calibration of explosives vapor detectors
Gutierrez et al. Frequency multiplexing in direct, resonator-enhanced photoacoustic gas sensing setups to establish a reference channel