MX2011012992A - Dispositivo y metodo para determinar la composicion de una mezcla de fluidos. - Google Patents

Dispositivo y metodo para determinar la composicion de una mezcla de fluidos.

Info

Publication number
MX2011012992A
MX2011012992A MX2011012992A MX2011012992A MX2011012992A MX 2011012992 A MX2011012992 A MX 2011012992A MX 2011012992 A MX2011012992 A MX 2011012992A MX 2011012992 A MX2011012992 A MX 2011012992A MX 2011012992 A MX2011012992 A MX 2011012992A
Authority
MX
Mexico
Prior art keywords
fluids
absorption
mixture
composition
determining
Prior art date
Application number
MX2011012992A
Other languages
English (en)
Inventor
Robert Jones
Matthew James Hayes
Paul David Ryder
Original Assignee
Pietro Fiorentini Spa
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 Pietro Fiorentini Spa filed Critical Pietro Fiorentini Spa
Publication of MX2011012992A publication Critical patent/MX2011012992A/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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2847—Water in oils
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G01N2021/3137—Determining multicomponents by multiwavelength light with selection of wavelengths after the sample
    • 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
    • G01N2021/3148—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 using three or more 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
    • G01N2021/3185—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited
    • G01N2021/3188—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited band-limited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Se proporciona un dispositivo para determinar la composición de una mezcla de fluidos por absorción espectral, que comprende: una fuente de radiación; un detector para detectar radiación que ha sido atenuada por la mezcla y un dispositivo para separar la radiación en una banda de longitud de onda que corresponde a una banda de absorción de uno de los fluidos, una banda de longitud de onda que corresponde a una banda de absorción de otro de los fluidos y por lo menos una banda de longitud de onda de referencia sustancialmente adyacente a cada una de las bandas de absorción y especialmente adyacente a cada lado de la banda de absorción o grupo de banda de absorción. El dispositivo puede ser utilizado para determinar la composición de mezclas de petróleo, agua e hidrocarburos gaseosos en pozos de petróleo en donde existe un grado muy grande de dispersión de variación en tiempo, por ejemplo dispersión Rayleigh y Mie debido a turbulencia. Además, se proporciona un dispositivo para transmitir la relación de valores de un par de señales, por ejemplo la salida desde tal dispositivo, que comprende un detector (72, 76) para muestreo de cada señal; un amplificador (82) de ganancia variable para amplificar cada una de las señales detectadas con la misma ganancia y transmitir cada una de las señales amplificadas. El amplificador de ganancia variable incluye un circuito (90, 94) de retroalimentación para recibir una de las señales amplificadas transmitidas por el amplificador y ajustar la ganancia del amplificador para que sea inversamente proporcional al mismo, de manera que el otro del par de señales sea transmitida por el amplificador con referencia a una de las señales.
MX2011012992A 2009-06-04 2010-06-04 Dispositivo y metodo para determinar la composicion de una mezcla de fluidos. MX2011012992A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0909662A GB0909662D0 (en) 2009-06-04 2009-06-04 Device and method for determining the composition of a mixture of fluids
PCT/GB2010/001109 WO2010139965A2 (en) 2009-06-04 2010-06-04 Device and method for determining the composition of a mixture of fluids

Publications (1)

Publication Number Publication Date
MX2011012992A true MX2011012992A (es) 2012-03-06

Family

ID=40936935

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012992A MX2011012992A (es) 2009-06-04 2010-06-04 Dispositivo y metodo para determinar la composicion de una mezcla de fluidos.

Country Status (8)

Country Link
US (1) US9933360B2 (es)
EP (2) EP2438425B1 (es)
AU (1) AU2010255551B2 (es)
CA (2) CA2764198C (es)
GB (1) GB0909662D0 (es)
IN (1) IN2015DN02309A (es)
MX (1) MX2011012992A (es)
WO (1) WO2010139965A2 (es)

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DE102012100794B3 (de) * 2012-01-31 2013-02-28 Airbus Operations Gmbh Vorrichtung und Verfahren zum Erfassen von Kontaminationen in einem Hydrauliksystem
US20130314695A1 (en) * 2012-05-24 2013-11-28 Halliburton Energy Services, Inc. Spectral Analysis Techniques Based Upon Spectral Monitoring of a Matrix
DE112014002923B4 (de) * 2013-06-19 2018-08-02 Digi-Star, Llc Tragbare Feuchtigkeitsmesseinrichtung
DE112013007716T5 (de) * 2013-12-17 2016-09-15 Aktiebolaget Skf Optischer Fasersensor zur Ölzustandsüberwachung
GB2526784A (en) * 2014-05-26 2015-12-09 Skf Ab Micro electro optical mechanical system
US10591639B2 (en) * 2014-10-17 2020-03-17 Halliburton Energy Services, Inc. Methods and systems employing a flow prediction model based on acoustic activity and proppant compensation
JP6361461B2 (ja) * 2014-10-21 2018-07-25 住友電気工業株式会社 プローブ
WO2017044094A1 (en) 2015-09-09 2017-03-16 Halliburton Energy Services, Inc. Methods and systems for optical links in downhole oil well operations
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US10054537B2 (en) * 2016-06-28 2018-08-21 Schlumberger Technology Corporation Phase fraction measurement using continuously adjusted light source
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US9939319B2 (en) 2016-07-05 2018-04-10 Arable Labs, Inc. Radiation measuring systems and methods thereof
CN109959637B (zh) * 2019-04-04 2021-06-01 中南大学 用于玻璃药瓶残氧量检测的标准具效应抑制方法及装置
EP3889580A1 (en) * 2020-04-05 2021-10-06 TGTW Group B.V. System and method of measuring contaminants in a substantially translucent material, such as water
WO2022185311A1 (en) * 2021-03-04 2022-09-09 Maytronics Ltd. Systems and methods for monitoring fluid of a fluid facility having an inspection subsystem for inspection of light sources used in the monitoring system

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Also Published As

Publication number Publication date
US9933360B2 (en) 2018-04-03
CA2894104A1 (en) 2010-12-09
WO2010139965A2 (en) 2010-12-09
AU2010255551B2 (en) 2013-04-18
EP2919006A3 (en) 2015-10-07
US20120112072A1 (en) 2012-05-10
WO2010139965A3 (en) 2011-03-10
CA2894104C (en) 2018-06-19
IN2015DN02309A (es) 2015-08-28
EP2438425A2 (en) 2012-04-11
CA2764198A1 (en) 2010-12-09
AU2010255551A1 (en) 2012-01-12
EP2919006B1 (en) 2021-05-19
GB0909662D0 (en) 2009-07-22
EP2919006A2 (en) 2015-09-16
CA2764198C (en) 2016-08-16
EP2438425B1 (en) 2015-08-12

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