NO20042754L - Fremgangsmate for a analysere et ukjent materiale som en blanding av kjente materialer beregnet for a tilsvare visse analytiske data og a predikere egenskaper til det ukjente basert pa den beregnede blandingen - Google Patents

Fremgangsmate for a analysere et ukjent materiale som en blanding av kjente materialer beregnet for a tilsvare visse analytiske data og a predikere egenskaper til det ukjente basert pa den beregnede blandingen

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Publication number
NO20042754L
NO20042754L NO20042754A NO20042754A NO20042754L NO 20042754 L NO20042754 L NO 20042754L NO 20042754 A NO20042754 A NO 20042754A NO 20042754 A NO20042754 A NO 20042754A NO 20042754 L NO20042754 L NO 20042754L
Authority
NO
Norway
Prior art keywords
mixture
unknown
analyzing
correspond
analytical data
Prior art date
Application number
NO20042754A
Other languages
English (en)
Other versions
NO338499B1 (no
Inventor
James Milton Brown
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of NO20042754L publication Critical patent/NO20042754L/no
Publication of NO338499B1 publication Critical patent/NO338499B1/no

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26Oils; Viscous liquids; Paints; Inks
    • G01N33/28Oils, i.e. hydrocarbon liquids
    • G01N33/2823Raw oil, drilling fluid or polyphasic mixtures
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20Identification of molecular entities, parts thereof or of chemical compositions
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C99/00Subject matter not provided for in other groups of this subclass
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO20042754A 2001-11-30 2004-06-29 Fremgangsmåte for å analysere et ukjent materiale som en blanding av kjente materialer beregnet for å tilsvare visse analytiske data og å predikere egenskaper til det ukjente basert på den beregnede blandingen NO338499B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/023,031 US6662116B2 (en) 2001-11-30 2001-11-30 Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
PCT/US2002/034390 WO2003048759A1 (en) 2001-11-30 2002-10-25 Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend

Publications (2)

Publication Number Publication Date
NO20042754L true NO20042754L (no) 2004-08-30
NO338499B1 NO338499B1 (no) 2016-08-29

Family

ID=21812720

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042754A NO338499B1 (no) 2001-11-30 2004-06-29 Fremgangsmåte for å analysere et ukjent materiale som en blanding av kjente materialer beregnet for å tilsvare visse analytiske data og å predikere egenskaper til det ukjente basert på den beregnede blandingen

Country Status (9)

Country Link
US (1) US6662116B2 (no)
EP (1) EP1463937B1 (no)
JP (1) JP2005512051A (no)
AR (1) AR037663A1 (no)
AU (1) AU2002348087B2 (no)
CA (1) CA2467147C (no)
MY (1) MY128833A (no)
NO (1) NO338499B1 (no)
WO (1) WO2003048759A1 (no)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040094808A (ko) * 2002-03-15 2004-11-10 마쯔시다덴기산교 가부시키가이샤 금속 식별 장치 및 금속 식별 방법
US6859765B2 (en) * 2002-12-13 2005-02-22 Lam Research Corporation Method and apparatus for slope to threshold conversion for process state monitoring and endpoint detection
US20060047444A1 (en) * 2004-08-24 2006-03-02 Brown James M Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
US8512550B2 (en) * 2004-08-24 2013-08-20 Exxonmobil Research And Engineering Company Refinery crude unit performance monitoring using advanced analytic techniques for raw material quality prediction
BRPI0515407A (pt) * 2004-09-17 2008-07-22 Bp Oil Int aparelho portátil e método para análise de uma carga de alimentação de refinaria ou de um produto de um processo de refinaria
US20060086901A1 (en) * 2004-10-22 2006-04-27 Price L S Methods and apparatus for improving the reliability and accuracy of identifying, analyzing and authenticating objects, including chemicals, using multiple spectroscopic techniques
US7904251B2 (en) * 2005-01-19 2011-03-08 Exxonmobil Research And Engineering Company Method for modification of a synthetically generated assay using measured whole crude properties
DE102005009195B4 (de) * 2005-02-22 2009-09-24 Bruker Optik Gmbh Verfahren und Vorrichtung zum Korrigieren eines Spektrums
EP1703272A1 (en) * 2005-03-16 2006-09-20 BP Chemicals Limited Measuring near infra-red spectra using a demountable NIR transmission cell
EP1736756A1 (en) 2005-06-20 2006-12-27 Bp Oil International Limited Development of disposable/Sealable tips for near infra-red (NIR) spectroscopic probes
JP4836526B2 (ja) * 2005-08-09 2011-12-14 花王株式会社 赤外吸収スペクトル測定装置
EP1813348A1 (en) 2006-01-30 2007-08-01 Bp Oil International Limited Sample Plate for fluid analysis in a refinery process
US7389186B2 (en) * 2006-08-11 2008-06-17 Exxonmobil Research And Engineering Company Prediction of stream composition and properties in near real time
US8682597B2 (en) * 2007-10-16 2014-03-25 Exxonmobil Research And Engineering Company Estimating detailed compositional information from limited analytical data
US8311955B2 (en) * 2007-10-30 2012-11-13 Exxonmobil Research And Engineering Company Bootstrap method for oil property prediction
US8150596B2 (en) * 2008-06-02 2012-04-03 GM Global Technology Operations LLC Fuel ignition quality detection
US8271209B2 (en) * 2009-12-18 2012-09-18 General Electric Company Spectral searching method for substance identification
US20110213746A1 (en) * 2010-02-26 2011-09-01 Edita Botonjic-Sehic Probabilistic scoring for components of a mixture
BR112012018294A2 (pt) * 2010-05-21 2018-06-05 Halliburton Energy Services Inc método para detectar dióxido de carbono e sulfeto de hidrogênio em um ambiente de furo abaixo, e, aparelho de ferramenta de furo abaixop para detectar o dióxido de carbono e o sulfeto de hidrogênio.
JP5540952B2 (ja) 2010-07-09 2014-07-02 ソニー株式会社 蛍光強度補正方法及び蛍光強度算出装置
JP5601098B2 (ja) * 2010-09-03 2014-10-08 ソニー株式会社 蛍光強度補正方法及び蛍光強度算出装置
US9778240B2 (en) 2011-02-22 2017-10-03 Saudi Arabian Oil Company Characterization of crude oil by ultraviolet visible spectroscopy
US10031121B2 (en) 2011-02-22 2018-07-24 Saudi Arabian Oil Company Characterization of an API gravity value of crude oil by ultraviolet visible spectroscopy
WO2016111962A1 (en) * 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterization of crude oil by ultraviolet visible spectroscopy
US11022588B2 (en) 2011-02-22 2021-06-01 Saudi Arabian Oil Company Characterization of crude oil by simulated distillation
US10677718B2 (en) 2011-02-22 2020-06-09 Saudi Arabian Oil Company Characterization of crude oil by near infrared spectroscopy
WO2016111982A1 (en) * 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterization of crude oil by near infrared spectroscopy
US10684239B2 (en) 2011-02-22 2020-06-16 Saudi Arabian Oil Company Characterization of crude oil by NMR spectroscopy
US9500583B2 (en) 2011-05-10 2016-11-22 Li Jiang Method and apparatus for measuring carbon dioxide dissolved in solution and wellbore monitoring systems based thereon
US10571452B2 (en) 2011-06-28 2020-02-25 Saudi Arabian Oil Company Characterization of crude oil by high pressure liquid chromatography
US10725013B2 (en) 2011-06-29 2020-07-28 Saudi Arabian Oil Company Characterization of crude oil by Fourier transform ion cyclotron resonance mass spectrometry
CN103134764B (zh) * 2011-11-23 2016-01-20 中国石油化工股份有限公司 由透射红外光谱预测原油实沸点蒸馏曲线的方法
US9244052B2 (en) 2011-12-22 2016-01-26 Exxonmobil Research And Engineering Company Global crude oil quality monitoring using direct measurement and advanced analytic techniques for raw material valuation
EP2788754B1 (en) * 2012-01-13 2019-07-03 Aspen Technology Inc. Method of characterizing chemical composition of crude oil for petroleum refinery processing
US10393723B2 (en) 2012-01-13 2019-08-27 Aspen Technology, Inc. Method to represent metal content in crude oils, reactor feedstocks, and reactor products
WO2016111986A1 (en) * 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterization of crude oil by ultraviolet visible spectroscopy
US10048194B2 (en) 2012-02-21 2018-08-14 Saudi Arabian Oil Company Characterization of crude oil by ultraviolet visible spectroscopy
WO2013181078A1 (en) * 2012-05-30 2013-12-05 Exxonmobil Research And Engineering Company Systems and methods for creating a model of composition for a composite formed by combining a plurality of hydrocarbon streams
US9665693B2 (en) * 2012-05-30 2017-05-30 Exxonmobil Research And Engineering Company System and method to generate molecular formula distributions beyond a predetermined threshold for a petroleum stream
GB201210690D0 (en) * 2012-06-15 2012-08-01 Beers Centenary De Ag Infra-red analysis of diamond
FR2994263B1 (fr) * 2012-08-02 2018-09-07 Vit Procede et dispositif d'identification de materiaux dans une scene
US10641750B2 (en) 2012-08-03 2020-05-05 Conocophillips Company Petroleum-fluid property prediction from gas chromatographic analysis of rock extracts or fluid samples
US20140343914A1 (en) * 2013-05-16 2014-11-20 Exxonmobil Research And Engineering Company Systems and methods for creating a model of composition for a composite formed by combining a plurality of hydrocarbon streams
JP6588426B2 (ja) * 2013-05-27 2019-10-09 ガスポロックス エービー 容器中の気体の濃度を判定するためのシステムおよび方法
US10101269B2 (en) 2014-07-30 2018-10-16 Smiths Detection Inc. Estimation of water interference for spectral correction
US9678002B2 (en) * 2014-10-29 2017-06-13 Chevron U.S.A. Inc. Method and system for NIR spectroscopy of mixtures to evaluate composition of components of the mixtures
US10401344B2 (en) 2015-01-05 2019-09-03 Saudi Arabian Oil Company Characterization of crude oil and its fractions by thermogravimetric analysis
WO2016112002A1 (en) 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterizatin of crude oil by ultraviolet visible spectroscopy
CN107250770B (zh) 2015-01-05 2020-08-21 沙特阿拉伯石油公司 通过近红外光谱法表征原油
WO2016111956A1 (en) * 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterization of crude oil and its fractions by fluorescence spectroscopy analysis
KR20170118713A (ko) 2015-01-05 2017-10-25 사우디 아라비안 오일 컴퍼니 나프타 스트림에 대한 상대적인 가치 평가 방법
US20160195506A1 (en) * 2015-01-07 2016-07-07 Bharat Petroleum Corporation Ltd. Estimation of cold-flow properties of refinery product blends
US10527546B2 (en) * 2015-06-10 2020-01-07 Saudi Arabian Oil Company Characterizing crude oil using laser induced ultraviolet fluorescence spectroscopy
US20170097330A1 (en) * 2015-10-05 2017-04-06 Honeywell International Inc. Hybrid analyzer for fluid processing processes
WO2018098588A1 (en) * 2016-12-02 2018-06-07 Lumiant Corporation Computer systems for and methods of identifying non-elemental materials based on atomistic properties
JP2018100903A (ja) * 2016-12-20 2018-06-28 パナソニックIpマネジメント株式会社 樹脂判定方法及び装置
US11101020B2 (en) 2017-04-24 2021-08-24 Aspen Technology, Inc. Molecular characterization method and system
US10657443B2 (en) * 2017-05-24 2020-05-19 Southwest Research Institute Detection of hazardous leaks from pipelines using optical imaging and neural network
US11085877B2 (en) 2017-09-08 2021-08-10 Schlumberger Technology Corporation Apparatus and methods for measuring the refractive index of a fluid
CN107958137B (zh) * 2017-11-27 2021-10-26 中国石油化工股份有限公司 基于Matlab和Excel的催化裂化收率预测方法
WO2020072177A1 (en) 2018-10-02 2020-04-09 Exxonmobil Research And Engineering Company Method of determining octane number of naphtha and of determining cetane number of diesel fuel or jet fuel using infrared spectroscopy
US11415568B2 (en) 2018-10-02 2022-08-16 ExxonMobil Technology and Engineering Company Systems and methods for implicit chemical resolution of vacuum gas oils and fit quality determination
US11726034B2 (en) 2019-03-07 2023-08-15 Missouri State University IR spectra matching methods
US11512590B2 (en) 2019-04-10 2022-11-29 ExxonMobil Technology and Engineering Company Gathering and segregation of heterogeneous crude sources
JP2020201174A (ja) * 2019-06-12 2020-12-17 国立研究開発法人物質・材料研究機構 スペクトル解析装置用の成分同定装置及びその方法、コンピュータプログラム
US11680938B2 (en) 2019-06-20 2023-06-20 Saudi Arabian Oil Company System and method of characterizing crude oil and its derivatives by combining total sulfur determination and FT-ICR mass spectrometry
JP7262345B2 (ja) * 2019-08-30 2023-04-21 一般財団法人電力中央研究所 物質検査装置、物質検査方法及び物質検査プログラム
US11609197B2 (en) 2020-06-29 2023-03-21 AD Systems S.A.S. Smoke point automatic correction
US20220017829A1 (en) * 2020-07-20 2022-01-20 Saudi Arabian Oil Company Systems and processes for direct converting distillate fractions of crude oil to olefins
US11610199B2 (en) 2021-04-22 2023-03-21 Fueltrust, Inc. Multi-tenant node on a private network of distributed, auditable, and immutable databases
US20220403267A1 (en) * 2021-06-18 2022-12-22 Mid-Continent Energy Company Inc. Systems and methods for automated tank monitoring and blending
CN113791050A (zh) * 2021-08-31 2021-12-14 广东弓叶科技有限公司 基于光谱分析的材质分析方法及系统
CN113724800A (zh) * 2021-09-16 2021-11-30 广东辛孚科技有限公司 一种基于分子级机理模型与大数据技术的催化裂化装置模拟预测方法
US11781427B2 (en) 2022-02-28 2023-10-10 Saudi Arabian Oil Company Method to prepare virtual assay using ultraviolet spectroscopy
US20230274801A1 (en) * 2022-02-28 2023-08-31 Saudi Arabian Oil Company Method to prepare virtual assay using near infrared spectroscopy
US11913332B2 (en) 2022-02-28 2024-02-27 Saudi Arabian Oil Company Method to prepare virtual assay using fourier transform infrared spectroscopy
US11781988B2 (en) 2022-02-28 2023-10-10 Saudi Arabian Oil Company Method to prepare virtual assay using fluorescence spectroscopy
CN116030900B (zh) * 2023-03-24 2023-06-16 安徽瑞邦数科科技服务有限公司 化工产品的成分含量控制方法、装置、设备及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107554A (ja) 1983-11-16 1985-06-13 Ube Ind Ltd 未知物質の化学構造を決定する方法および装置
US5119315A (en) * 1989-04-28 1992-06-02 Amoco Corporation Method of correlating a record of sample data with a record of reference data
US5218529A (en) * 1990-07-30 1993-06-08 University Of Georgia Research Foundation, Inc. Neural network system and methods for analysis of organic materials and structures using spectral data
US5301125A (en) 1990-09-26 1994-04-05 Exxon Research & Engineering Company Spectroscopic determination of amount of one constituent of a fluid mixture in another constituent or in the fluid mixture itself, following separation of the mixture into its constituents
US5121337A (en) 1990-10-15 1992-06-09 Exxon Research And Engineering Company Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method
MY107650A (en) * 1990-10-12 1996-05-30 Exxon Res & Engineering Company Method of estimating property and / or composition data of a test sample
JP2891795B2 (ja) * 1991-04-12 1999-05-17 パイオニア株式会社 車載ナビゲーション装置
US5412581A (en) * 1992-11-05 1995-05-02 Marathon Oil Company Method for measuring physical properties of hydrocarbons
JPH0727703A (ja) * 1993-07-08 1995-01-31 Hitachi Ltd 多成分物質定量分析法
US5360972A (en) * 1993-08-17 1994-11-01 Western Atlas International, Inc. Method for improving chemometric estimations of properties of materials
US6070128A (en) 1995-06-06 2000-05-30 Eutech Engineering Solutions Limited Method for determining properties using near infra-red (NIR) spectroscopy
US5699270A (en) 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for preparing lubrication oils (LAW232)
US5699269A (en) 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for predicting chemical or physical properties of crude oils
FR2774768B1 (fr) 1998-02-10 2000-03-24 Inst Francais Du Petrole Methode de determination d'au moins une propriete physicochimique d'une coupe petroliere
KR100326588B1 (ko) 1998-12-28 2002-10-12 에스케이 주식회사 근적외선분광분석기술을활용한자동원유분석방법

Also Published As

Publication number Publication date
WO2003048759A1 (en) 2003-06-12
AU2002348087B2 (en) 2007-07-05
US20030195708A1 (en) 2003-10-16
CA2467147C (en) 2010-12-14
NO338499B1 (no) 2016-08-29
MY128833A (en) 2007-02-28
US6662116B2 (en) 2003-12-09
EP1463937B1 (en) 2020-02-26
EP1463937A4 (en) 2011-11-30
AR037663A1 (es) 2004-12-01
EP1463937A1 (en) 2004-10-06
JP2005512051A (ja) 2005-04-28
AU2002348087A1 (en) 2003-06-17
CA2467147A1 (en) 2003-06-12

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