BR112014025510A2 - método para analisar uma amostra - Google Patents
método para analisar uma amostraInfo
- Publication number
- BR112014025510A2 BR112014025510A2 BR112014025510A BR112014025510A BR112014025510A2 BR 112014025510 A2 BR112014025510 A2 BR 112014025510A2 BR 112014025510 A BR112014025510 A BR 112014025510A BR 112014025510 A BR112014025510 A BR 112014025510A BR 112014025510 A2 BR112014025510 A2 BR 112014025510A2
- Authority
- BR
- Brazil
- Prior art keywords
- analyzing
- sample
- Prior art date
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
- G01N21/3577—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
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
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)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/479,982 US20130314695A1 (en) | 2012-05-24 | 2012-05-24 | Spectral Analysis Techniques Based Upon Spectral Monitoring of a Matrix |
PCT/US2013/041972 WO2013177127A1 (en) | 2012-05-24 | 2013-05-21 | Spectral analysis techniques based upon spectral monitoring of a matrix |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014025510A2 true BR112014025510A2 (pt) | 2017-07-11 |
Family
ID=48577902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014025510A BR112014025510A2 (pt) | 2012-05-24 | 2013-05-21 | método para analisar uma amostra |
Country Status (8)
Country | Link |
---|---|
US (1) | US20130314695A1 (pt) |
EP (1) | EP2855834A1 (pt) |
AR (1) | AR091096A1 (pt) |
AU (1) | AU2013266490A1 (pt) |
BR (1) | BR112014025510A2 (pt) |
CA (1) | CA2870325A1 (pt) |
MX (1) | MX2014012099A (pt) |
WO (1) | WO2013177127A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106932381A (zh) * | 2015-12-30 | 2017-07-07 | 中核北方核燃料元件有限公司 | 一种核纯级酚醛树脂中22种杂质元素的测定方法 |
CN110618106B (zh) * | 2019-08-12 | 2022-04-01 | 中国地质调查局西安地质调查中心 | 一种基于近红外反射光谱的绿泥石矿物种类鉴定方法 |
CN117191728B (zh) * | 2023-02-11 | 2024-04-02 | 上海富科思分析仪器有限公司 | 基于紫外可见吸收光谱测定多组分浓度的方法及应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6343507B1 (en) * | 1998-07-30 | 2002-02-05 | Schlumberger Technology Corporation | Method to improve the quality of a formation fluid sample |
US20020053640A1 (en) * | 1998-11-12 | 2002-05-09 | Michael Kester | Determination of ionic species concentration by near infrared spectroscopy |
US7095012B2 (en) * | 2000-12-19 | 2006-08-22 | Schlumberger Technology Corporation | Methods and apparatus for determining chemical composition of reservoir fluids |
JP2002257723A (ja) * | 2001-02-27 | 2002-09-11 | Kurabo Ind Ltd | 液体試料の濃度定量方法及び装置 |
WO2005047647A1 (en) * | 2003-11-10 | 2005-05-26 | Baker Hughes Incorporated | A method and apparatus for a downhole spectrometer based on electronically tunable optical filters |
US7472748B2 (en) * | 2006-12-01 | 2009-01-06 | Halliburton Energy Services, Inc. | Methods for estimating properties of a subterranean formation and/or a fracture therein |
US7586087B2 (en) * | 2007-01-24 | 2009-09-08 | Schlumberger Technology Corporation | Methods and apparatus to characterize stock-tank oil during fluid composition analysis |
US7601950B2 (en) * | 2007-09-25 | 2009-10-13 | Baker Hughes Incorporated | System and method for downhole optical analysis |
GB0909662D0 (en) * | 2009-06-04 | 2009-07-22 | Cambridge Consultants | Device and method for determining the composition of a mixture of fluids |
WO2011035391A1 (en) * | 2009-09-24 | 2011-03-31 | Commonwealth Scientific And Industrial Research Organisation | Method of contaminant prediction |
CA2786581A1 (en) * | 2010-05-21 | 2011-11-24 | Halliburton Energy Services, Inc. | Downhole spectroscopic detection of carbon dioxide and hydrogen sulfide |
BR112013017410B8 (pt) * | 2011-01-06 | 2021-08-17 | Halliburton Energy Services Inc | método de detecção de filtrado de lama sintética ou de determinação de contaminação de filtrado em um fluido de poço abaixo, sistema para a determinação da contaminação de filtrado e método de análise utilizando espectroscopia |
-
2012
- 2012-05-24 US US13/479,982 patent/US20130314695A1/en not_active Abandoned
-
2013
- 2013-05-20 AR ARP130101738 patent/AR091096A1/es unknown
- 2013-05-21 CA CA2870325A patent/CA2870325A1/en not_active Abandoned
- 2013-05-21 MX MX2014012099A patent/MX2014012099A/es unknown
- 2013-05-21 AU AU2013266490A patent/AU2013266490A1/en not_active Abandoned
- 2013-05-21 EP EP13727733.1A patent/EP2855834A1/en not_active Withdrawn
- 2013-05-21 BR BR112014025510A patent/BR112014025510A2/pt not_active IP Right Cessation
- 2013-05-21 WO PCT/US2013/041972 patent/WO2013177127A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MX2014012099A (es) | 2015-03-03 |
CA2870325A1 (en) | 2013-11-28 |
WO2013177127A1 (en) | 2013-11-28 |
AU2013266490A1 (en) | 2014-10-16 |
AR091096A1 (es) | 2015-01-14 |
US20130314695A1 (en) | 2013-11-28 |
EP2855834A1 (en) | 2015-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |