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ES2117126T3 - Metodo indirecto mejorado para determinar el contenido de oxigenatos utilizando espectros de absorcion de los infrarrojos proximos. - Google Patents

Metodo indirecto mejorado para determinar el contenido de oxigenatos utilizando espectros de absorcion de los infrarrojos proximos.

Info

Publication number
ES2117126T3
ES2117126T3 ES93905908T ES93905908T ES2117126T3 ES 2117126 T3 ES2117126 T3 ES 2117126T3 ES 93905908 T ES93905908 T ES 93905908T ES 93905908 T ES93905908 T ES 93905908T ES 2117126 T3 ES2117126 T3 ES 2117126T3
Authority
ES
Spain
Prior art keywords
oxygenate content
spectrums
abstract
indirect method
frequencies
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.)
Expired - Lifetime
Application number
ES93905908T
Other languages
English (en)
Inventor
Steven M Maggard
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.)
Ashland LLC
Original Assignee
Ashland Oil 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 Ashland Oil Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of ES2117126T3 publication Critical patent/ES2117126T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N33/2829—Mixtures of fuels

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ESTA INVENCION DESCRIBE UN METODO PERFECCIONADO PARA DETERMINAR EL CONTENIDO OXIGENADO Y OCTANO DE COMBUSTIBLES DE HIDROCARBURO ADECUADOS PARA VEHICULOS AUTOMOVILES. SE HA DESCUBIERTO QUE ES POSIBLE, MEDIANTE SELECCION DE FRECUENCIAS NANOMETRICAS EN LA GAMA DE 1.300 A 1.350, REDUCIR LA TERMODEPENDENCIA DE ECUACIONES DE CALIBRACION QUE PREDICEN VALORES REPRESENTATIVOS TANTO DEL CONTENIDO DE OXIGENO COMO DE OCTANO, USANDO DERIVADOS SOLAMENTE DE FRECUENCIAS TERMODEPENDIENTES, EN ADICION A AQUELLAS EN LA GAMA DE 1.300 A 1.350 NANOMETROS. LAS FRECUENCIAS SELECCIONADAS CORRESPONDEN ESENCIALMENTE A MODOS VIBRATORIOS C-H.
ES93905908T 1992-05-27 1993-02-12 Metodo indirecto mejorado para determinar el contenido de oxigenatos utilizando espectros de absorcion de los infrarrojos proximos. Expired - Lifetime ES2117126T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89004892A 1992-05-27 1992-05-27

Publications (1)

Publication Number Publication Date
ES2117126T3 true ES2117126T3 (es) 1998-08-01

Family

ID=25396165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93905908T Expired - Lifetime ES2117126T3 (es) 1992-05-27 1993-02-12 Metodo indirecto mejorado para determinar el contenido de oxigenatos utilizando espectros de absorcion de los infrarrojos proximos.

Country Status (11)

Country Link
US (1) US5362965A (es)
EP (1) EP0642660B1 (es)
KR (1) KR100232687B1 (es)
AT (1) ATE164674T1 (es)
AU (1) AU3665393A (es)
BR (1) BR9305937A (es)
CA (1) CA2127546A1 (es)
DE (1) DE69317777T2 (es)
ES (1) ES2117126T3 (es)
MX (1) MX9302531A (es)
WO (1) WO1993024823A1 (es)

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US5426053A (en) * 1993-09-21 1995-06-20 Exxon Research And Engineering Company Optimization of acid strength and total organic carbon in acid processes (C-2644)
US5404015A (en) * 1993-09-21 1995-04-04 Exxon Research & Engineering Co. Method and system for controlling and optimizing isomerization processes
US5504332A (en) * 1994-08-26 1996-04-02 Merck & Co., Inc. Method and system for determining the homogeneity of tablets
US5641962A (en) * 1995-12-05 1997-06-24 Exxon Research And Engineering Company Non linear multivariate infrared analysis method (LAW362)
US5512751A (en) * 1994-12-19 1996-04-30 Uop Calibration of NIR spectra in measuring properties of petroleum products
US5684580A (en) * 1995-05-01 1997-11-04 Ashland Inc. Hydrocarbon analysis and control by raman spectroscopy
US5596196A (en) * 1995-05-24 1997-01-21 Ashland Inc. Oxygenate analysis and control by Raman spectroscopy
US5751415A (en) * 1996-05-13 1998-05-12 Process Instruments, Inc. Raman spectroscopy apparatus and method for continuous chemical analysis of fluid streams
US6028667A (en) * 1996-05-13 2000-02-22 Process Instruments, Inc. Compact and robust spectrograph
US6100975A (en) * 1996-05-13 2000-08-08 Process Instruments, Inc. Raman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streams
AT406711B (de) * 1999-02-25 2000-08-25 Joanneum Research Forschungsge Verfahren zur spektroskopischen bestimmung der konzentration von alkoholen mit 1 bis 5 kohlenstoffatomen
US6919566B1 (en) 1999-08-31 2005-07-19 Nir Diagnostics Inc. Method of calibrating a spectroscopic device
ATE343125T1 (de) * 1999-08-31 2006-11-15 Nir Diagnostics Inc Verfahren zum kalibrieren einer spektroskopievorrichtung
US6907351B2 (en) 2001-08-01 2005-06-14 Aventis Animal Nutrition S.A. Customer-based prediction method and system using near infrared reflectance spectra of materials
JP2005513162A (ja) * 2001-10-02 2005-05-12 トラスティーズ オブ タフツ カレッジ 自己集合性ポリマ及びそれから作製される材料
US7238847B2 (en) * 2002-12-23 2007-07-03 Shell Oil Company Apparatus and method for determining and controlling the hydrogen-to-carbon ratio of a pyrolysis product liquid fraction
DE102004035948A1 (de) * 2004-07-23 2006-03-16 Basf Ag Verfahren zur Bestimmung der Identität oder Nicht-Identität mindestens einer in einem Medium homogen verteilten chemischen Verbindung
US7404411B2 (en) * 2005-03-23 2008-07-29 Marathon Ashland Petroleum Llc Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy
US8645079B2 (en) 2005-09-01 2014-02-04 Kuwait University Method for measuring the properties of petroleum fuels by distillation
US20070050154A1 (en) * 2005-09-01 2007-03-01 Albahri Tareq A Method and apparatus for measuring the properties of petroleum fuels by distillation
US20080272303A1 (en) * 2005-12-29 2008-11-06 Industrial Technology Research Institute Mobile fuel analysis apparatus and method thereof
WO2007089728A2 (en) * 2006-01-30 2007-08-09 Gs Industrial Design, Inc. Method of blending fuels and related system
EP2038530A4 (en) 2006-05-26 2011-04-27 Amyris Biotechnologies Inc FUEL COMPONENTS, FUEL COMPOSITIONS AND METHOD FOR THEIR PREPARATION AND USE
CA2651747C (en) 2006-05-26 2017-10-24 Amyris Biotechnologies, Inc. Production of isoprenoids
FR2930598B1 (fr) * 2008-04-24 2012-01-27 Sp3H Procede d'optimisation du fonctionnement d'un moteur thermique par determination de la proportion des composes oxygenes dans le carburant
US20100101140A1 (en) * 2008-10-27 2010-04-29 Hoots John E Method of monitoring and optimizing denaturant concentration in fuel ethanol
US20100305872A1 (en) * 2009-05-31 2010-12-02 University Of Kuwait Apparatus and Method for Measuring the Properties of Petroleum Factions and Pure Hydrocarbon Liquids by Light Refraction
US8733590B2 (en) 2010-07-27 2014-05-27 Gilbarco, Inc. Fuel or DEF dispenser having fluid temperature conditioning and control system
US8911512B2 (en) 2012-09-20 2014-12-16 Kior, Inc. Use of NIR spectra for property prediction of bio-oils and fractions thereof
JP2018509594A (ja) * 2015-01-05 2018-04-05 サウジ アラビアン オイル カンパニー ナフサ流の相対評価法
US9709545B2 (en) 2015-07-23 2017-07-18 Tesoro Refining & Marketing Company LLC Methods and apparatuses for spectral qualification of fuel properties
CN105300923B (zh) * 2015-11-19 2018-02-13 江南大学 一种近红外光谱分析仪在线应用时无测点温度补偿模型修正方法
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3212048A1 (en) 2019-05-30 2020-11-30 Marathon Petroleum Company Lp Methods and systems for minimizing nox and co emissions in natural draft heaters
CA3109606C (en) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
CN112730321B (zh) * 2020-12-29 2023-09-26 江西蓝星星火有机硅有限公司 采用红外光谱测量有机硅中微量羟基含量的方法
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US12473500B2 (en) 2021-02-25 2025-11-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US12461022B2 (en) 2021-02-25 2025-11-04 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
CN113624717B (zh) * 2021-09-14 2023-07-11 四川启睿克科技有限公司 基于近红外光谱数据预测样品成分的模型建立及使用方法
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
US12311305B2 (en) 2022-12-08 2025-05-27 Marathon Petroleum Company Lp Removable flue gas strainer and associated methods
CA3238046A1 (en) 2023-05-12 2025-07-07 Marathon Petroleum Co Lp Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal
US12415962B2 (en) 2023-11-10 2025-09-16 Marathon Petroleum Company Lp Systems and methods for producing aviation fuel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542092B1 (fr) * 1983-03-03 1986-02-28 Inst Francais Du Petrole Procede et dispositif pour determiner la composition d'un melange alcool-essence, adaptes au reglage automatique de moteurs alimentes en melanges combustibles de teneur en alcool variable
FR2611911B1 (fr) * 1987-02-27 1989-06-23 Bp France Procede de determination directe d'un indice d'octane
US4963745A (en) * 1989-09-01 1990-10-16 Ashland Oil, Inc. Octane measuring process and device

Also Published As

Publication number Publication date
DE69317777T2 (de) 1998-10-22
CA2127546A1 (en) 1993-12-09
US5362965A (en) 1994-11-08
DE69317777D1 (de) 1998-05-07
MX9302531A (es) 1993-11-01
BR9305937A (pt) 1995-05-02
ATE164674T1 (de) 1998-04-15
AU3665393A (en) 1993-12-30
KR100232687B1 (ko) 1999-12-01
WO1993024823A1 (en) 1993-12-09
EP0642660B1 (en) 1998-04-01
EP0642660A1 (en) 1995-03-15

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