ATE177204T1 - Bestimmung einer eigenschaft - Google Patents

Bestimmung einer eigenschaft

Info

Publication number
ATE177204T1
ATE177204T1 AT95932868T AT95932868T ATE177204T1 AT E177204 T1 ATE177204 T1 AT E177204T1 AT 95932868 T AT95932868 T AT 95932868T AT 95932868 T AT95932868 T AT 95932868T AT E177204 T1 ATE177204 T1 AT E177204T1
Authority
AT
Austria
Prior art keywords
property
standard
wavelength
absorptions
bank
Prior art date
Application number
AT95932868T
Other languages
English (en)
Inventor
Sylvie Bages
Bernard Descales
Didier Lambert
Jean-Richard Llinas
Andre Martens
Sebastien Osta
Michel Sanchez
Original Assignee
Bp Chem Int Ltd
Bp Oil Int
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
Priority claimed from EP94430009A external-priority patent/EP0706040A1/de
Priority claimed from EP94430010A external-priority patent/EP0706041A1/de
Priority claimed from EP94430012A external-priority patent/EP0706050A1/de
Application filed by Bp Chem Int Ltd, Bp Oil Int filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE177204T1 publication Critical patent/ATE177204T1/de

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

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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT95932868T 1994-10-07 1995-10-04 Bestimmung einer eigenschaft ATE177204T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP94430009A EP0706040A1 (de) 1994-10-07 1994-10-07 Bestimmung einer Eigenschaft
EP94430010A EP0706041A1 (de) 1994-10-07 1994-10-07 Bestimmung einer Eigenschaft bei Chemikalien
EP94430012A EP0706050A1 (de) 1994-10-07 1994-10-07 Feststellung von Schmieröleigenschaften
US08/467,179 US5763883A (en) 1994-10-07 1995-06-06 Chemicals property determination
US08/465,680 US5712797A (en) 1994-10-07 1995-06-06 Property determination
US08/465,920 US5740073A (en) 1994-10-07 1995-06-06 Lubricant property determination

Publications (1)

Publication Number Publication Date
ATE177204T1 true ATE177204T1 (de) 1999-03-15

Family

ID=56289655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95932868T ATE177204T1 (de) 1994-10-07 1995-10-04 Bestimmung einer eigenschaft

Country Status (7)

Country Link
EP (1) EP0742900B1 (de)
AT (1) ATE177204T1 (de)
AU (1) AU3575095A (de)
DE (1) DE69508062T2 (de)
ES (1) ES2129223T3 (de)
MY (1) MY112814A (de)
WO (1) WO1996011399A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859236A1 (de) 1997-02-14 1998-08-19 Bp Chemicals S.N.C. Bestimmung der Bestandteile von Öl
AU727034C (en) * 1997-12-23 2002-03-28 Sugar Research Australia Limited On-line measuring system and method
AUPP115597A0 (en) * 1997-12-23 1998-01-29 Bureau Of Sugar Experiment Stations On-line measuring system and method
FR2797688B1 (fr) 1999-08-19 2001-11-02 Marc Dubernet Procede et dispositif d'analyse qualitative objective des mouts de raisins et/ou des vins par spectrometrie infrarouge large bande
WO2001023868A1 (en) * 1999-09-28 2001-04-05 Bran + Luebbe Gmbh Pcb measurement in pork fat with nir
DE102005036643A1 (de) * 2005-08-04 2007-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Ermittlung des Reifezustandes von Duroplast-Zusammensetzungen
EP2799841A1 (de) 2013-04-30 2014-11-05 Topnir Systems SAS Charakterisierungsverfahren eines Produkts durch topologische Spektralanalyse
EP2799840A1 (de) 2013-04-30 2014-11-05 Topnir Systems SAS Charakterisierungsverfahren eines Produkts durch topologische Spektralanalyse
EP2824443A1 (de) 2013-07-12 2015-01-14 Topnir Systems SAS Transferverfahren zwischen Spektrometern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997786A (en) * 1975-08-25 1976-12-14 Sun Oil Company Of Pennsylvania System for spectroscopic analysis of a chemical stream
DE3855720T2 (de) * 1987-08-18 1997-05-22 Bp Oil Int Verfahren zur direkten Bestimmung der physikalischen Eigenschaften von Kohlenwasserstoffprodukten
US5262961A (en) * 1990-12-17 1993-11-16 Farone William A Method for monitoring and controlling a chemical process
MY107650A (en) * 1990-10-12 1996-05-30 Exxon Res & Engineering Company Method of estimating property and / or composition data of a test sample
WO1993020429A1 (en) * 1992-03-30 1993-10-14 Altamont Technologies, Inc. Infrared analyzer for determining the concentration of multiple chemical components in a gas or liquid

Also Published As

Publication number Publication date
DE69508062T2 (de) 1999-06-24
MY112814A (en) 2001-09-29
AU3575095A (en) 1996-05-02
EP0742900A1 (de) 1996-11-20
ES2129223T3 (es) 1999-06-01
EP0742900B1 (de) 1999-03-03
WO1996011399A1 (en) 1996-04-18
DE69508062D1 (de) 1999-04-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee