DE69631872D1 - Prozess-Steuerung - Google Patents

Prozess-Steuerung

Info

Publication number
DE69631872D1
DE69631872D1 DE69631872T DE69631872T DE69631872D1 DE 69631872 D1 DE69631872 D1 DE 69631872D1 DE 69631872 T DE69631872 T DE 69631872T DE 69631872 T DE69631872 T DE 69631872T DE 69631872 D1 DE69631872 D1 DE 69631872D1
Authority
DE
Germany
Prior art keywords
standard
standards
smc
yield
value
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
DE69631872T
Other languages
English (en)
Inventor
Didier Lambert
Jean Richard Llinas
Bernard Descales
Andre Martens
Sebastien Osta
Michel Sanchez
Sylvie Bages
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.)
ABB Eutech Ltd
Original Assignee
Eutech Engineering Solutions Ltd
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 Eutech Engineering Solutions Ltd filed Critical Eutech Engineering Solutions Ltd
Application granted granted Critical
Publication of DE69631872D1 publication Critical patent/DE69631872D1/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubricants (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Control Of Eletrric Generators (AREA)
  • Cereal-Derived Products (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69631872T 1996-04-09 1996-04-09 Prozess-Steuerung Expired - Lifetime DE69631872D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96430003A EP0801299B1 (de) 1996-04-09 1996-04-09 Prozess-Steuerung

Publications (1)

Publication Number Publication Date
DE69631872D1 true DE69631872D1 (de) 2004-04-22

Family

ID=8225390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631872T Expired - Lifetime DE69631872D1 (de) 1996-04-09 1996-04-09 Prozess-Steuerung

Country Status (3)

Country Link
EP (1) EP0801299B1 (de)
AT (1) ATE262170T1 (de)
DE (1) DE69631872D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69636276T2 (de) * 1996-04-09 2006-11-09 Innovene Europe Ltd., Staines Steuerung eines Prozesses
FI991542A (fi) * 1999-07-06 2001-01-07 Neste Chemicals Oy Menetelmä moniarvoisten alkoholien valmistusprosessin ohjaamiseksi
DE60104404T2 (de) 2000-02-17 2005-07-28 Astrazeneca Uk Ltd. Vorrichtung und verfahren zum mischen
GB0003641D0 (en) * 2000-02-17 2000-04-05 Astrazeneca Uk Ltd Mixing apparatus and method
EP1308800B1 (de) * 2000-08-07 2010-03-17 Mitsui Chemicals, Inc. Verfahren zur fertigungssteuerung
FR2893129B1 (fr) 2005-11-04 2008-05-09 Inst Francais Du Petrole Methode de determination de la teneur en diolefines conjuguees d'un echantillon a partir de son spectre proche infrarouge et application de la methode au controle d'unites
FR2906034B1 (fr) * 2006-09-18 2014-06-06 Topnir Systems Procede pour l'estimation d'une propriete d'un echantillon
FR2906033B1 (fr) * 2006-09-18 2014-06-06 Topnir Systems Procede pour l'estimation d'une propriete d'un echantillon
UA97671C2 (ru) * 2007-06-15 2012-03-12 Бп Кемікалз Лімітед Способ анализа в реальном времени парофазного технологического потока
DE102009003351A1 (de) * 2009-01-14 2010-07-15 Centec Gesellschaft für Labor- und Prozessmesstechnik mbH Verfahren und Messanordnung zur Bestimmung einer gelösten Konzentration eines Stoffes wie Gasgehalts in einem Fluid
WO2015189220A1 (fr) * 2014-06-13 2015-12-17 Topnir Systems Sas Procede de préparation d'un produit cible certifié d'un melange de constituants par analyse spectrale
DE102016100077A1 (de) * 2016-01-04 2017-07-06 Josef Kotte Landtechnik Gmbh & Co. Kg Vorrichtung zur Separation von Stoffgemischen in mehrere Phasen
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11384301B2 (en) 2020-02-19 2022-07-12 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
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
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
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of 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
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
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882755A (en) * 1986-08-21 1989-11-21 Oki Electric Industry Co., Ltd. Speech recognition system which avoids ambiguity when matching frequency spectra by employing an additional verbal feature
FR2631957B1 (fr) * 1988-05-30 1990-08-31 Bp Chimie Sa Procede et appareillage de fabrication d'olefines et de diolefines par reaction de vapocraquage d'hydrocarbures controlee a l'aide d'un systeme comprenant un spectrophotometre infrarouge
DE3914185A1 (de) * 1989-04-28 1990-10-31 Ciba Geigy Ag Verfahren zur steuerung und optimierung industrieller prozesse
US5023804A (en) * 1989-05-23 1991-06-11 The Perkin-Elmer Corporation Method and apparatus for comparing spectra
DE69013137T2 (de) * 1990-01-18 1995-03-02 Hewlett Packard Co Verfahren zur Unterscheidung von Mischungen chemischer Verbindungen.
DE4205722C2 (de) * 1992-02-25 1994-07-14 Krieg Gunther Verfahren und Vorrichtung zur Identifikation und Unterscheidung zwischen Schadstoffen und Inhaltsstoffen in Behältern
JPH07111397B2 (ja) * 1993-01-14 1995-11-29 東亜電波工業株式会社 プラスチックの種類判定方法
US5448070A (en) * 1993-05-17 1995-09-05 The Foxboro Company Identification of unknown gases using infrared absorption spectroscopy
DE69405483T2 (de) * 1993-06-29 1998-01-15 Pfizer Apparat zum Mischen und Feststellen der Homogenität "on-line"

Also Published As

Publication number Publication date
EP0801299B1 (de) 2004-03-17
EP0801299A1 (de) 1997-10-15
ATE262170T1 (de) 2004-04-15

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Legal Events

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