BR112013000388A2 - equipamento para utilização na detecção de um ou mais analitos de fluido - Google Patents

equipamento para utilização na detecção de um ou mais analitos de fluido

Info

Publication number
BR112013000388A2
BR112013000388A2 BR112013000388A BR112013000388A BR112013000388A2 BR 112013000388 A2 BR112013000388 A2 BR 112013000388A2 BR 112013000388 A BR112013000388 A BR 112013000388A BR 112013000388 A BR112013000388 A BR 112013000388A BR 112013000388 A2 BR112013000388 A2 BR 112013000388A2
Authority
BR
Brazil
Prior art keywords
analytes
fluid
detecting
equipment
determining
Prior art date
Application number
BR112013000388A
Other languages
English (en)
Other versions
BR112013000388B1 (pt
Inventor
Dean J Smith
Luke Doucette
Thomas P Schwarz
Tyler P Martin
Original Assignee
Orono Spectral Solutions Inc
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 Orono Spectral Solutions Inc filed Critical Orono Spectral Solutions Inc
Publication of BR112013000388A2 publication Critical patent/BR112013000388A2/pt
Publication of BR112013000388B1 publication Critical patent/BR112013000388B1/pt

Links

Classifications

    • 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
    • G01N33/18—Water
    • G01N33/1826—Water organic contamination in water
    • G01N33/1833—Oil in water
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/17—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

equipamento para utilização na detecção de um ou mais analitos de fluido. um aparelho e método para determinar os analitos num fluido. um aspecto da presente invenção é para a determinação do teor de óleo da água utilizando uv, ir próximo, ir ou espectroscopia de raman ou radiometria. em certas modalidades, um material de membrana sólida absorve analitos de fluido colocados em contacto com ele. a membrana é colocada em seguida num espectrômetro ftir, que é ativado para determinar a concentração de analitos em fluidos de calibração. determinadas ,modalidades podem determinar o tipo de hidrocarbonetos presentes e, portanto, conseguem diferenciar hidrocarbonetos totais do petróleo (tph) do óleo e graxa totais (tog) sem nenhuma preparação da amostra em separado.
BR112013000388-0A 2010-07-08 2011-06-23 equipamento para utilização na detecção de um ou mais analitos de fluido BR112013000388B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/832,497 2010-07-08
US12/832,497 US8613214B2 (en) 2008-01-09 2010-07-08 Apparatus and method for determining analyte content in a fluid
PCT/US2011/041640 WO2012005969A1 (en) 2010-07-08 2011-06-23 Apparatus and method for determining analyte content in a fluid

Publications (2)

Publication Number Publication Date
BR112013000388A2 true BR112013000388A2 (pt) 2016-06-07
BR112013000388B1 BR112013000388B1 (pt) 2021-02-23

Family

ID=45441499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013000388-0A BR112013000388B1 (pt) 2010-07-08 2011-06-23 equipamento para utilização na detecção de um ou mais analitos de fluido

Country Status (6)

Country Link
US (1) US8613214B2 (pt)
EP (1) EP2591351B1 (pt)
CN (1) CN103119437B (pt)
BR (1) BR112013000388B1 (pt)
CA (1) CA2804757C (pt)
WO (1) WO2012005969A1 (pt)

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CN101799421B (zh) * 2010-04-19 2011-06-15 福建师范大学 一种体液表面增强拉曼光谱的检测方法
DE102015104531A1 (de) * 2015-03-25 2016-09-29 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Analysegerät
US10151674B2 (en) * 2017-01-19 2018-12-11 Schlumberger Technology Corporation Oil-based mud drill cutting cleaning for infrared spectroscopy
US10801892B2 (en) * 2017-05-01 2020-10-13 HallStar Beauty and Personal Care Innovations Company Methods and systems for quantitatively measuring photoprotection
CA3099348C (en) * 2018-05-04 2024-03-19 Abb Schweiz Ag Measurement of hydrocarbon contamination in water
EP3803321A4 (en) * 2018-05-30 2022-01-19 University Of South Australia DEVICES AND METHODS FOR COLLECTING AND STORING LIQUID SAMPLES FOR ANALYSIS
JP6962473B2 (ja) * 2018-07-20 2021-11-05 株式会社島津製作所 振とう装置および分析方法
US11913875B2 (en) * 2018-12-17 2024-02-27 Evonik Operations Gmbh Method for the identification of an incorrectly calibrated or non-calibrated infrared spectrometer
CN111018050A (zh) * 2020-01-15 2020-04-17 孟召阳 一种实时污染物监测装置
CN113899727B (zh) * 2021-09-18 2022-11-18 中山大学 检测沉积物孔隙水中目标物浓度垂向变化的设备及方法

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Also Published As

Publication number Publication date
EP2591351A4 (en) 2014-12-10
EP2591351B1 (en) 2018-08-22
WO2012005969A1 (en) 2012-01-12
BR112013000388B1 (pt) 2021-02-23
CN103119437B (zh) 2016-11-16
CA2804757A1 (en) 2012-01-12
EP2591351A1 (en) 2013-05-15
US20110162441A1 (en) 2011-07-07
CN103119437A (zh) 2013-05-22
CA2804757C (en) 2018-10-16
US8613214B2 (en) 2013-12-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.