FR2942879B1 - Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites - Google Patents

Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites

Info

Publication number
FR2942879B1
FR2942879B1 FR0901108A FR0901108A FR2942879B1 FR 2942879 B1 FR2942879 B1 FR 2942879B1 FR 0901108 A FR0901108 A FR 0901108A FR 0901108 A FR0901108 A FR 0901108A FR 2942879 B1 FR2942879 B1 FR 2942879B1
Authority
FR
France
Prior art keywords
units
control
simul
application
new method
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.)
Active
Application number
FR0901108A
Other languages
English (en)
Other versions
FR2942879A1 (fr
Inventor
Gerard Hotier
Philibert Leflaive
Matthieu Digne
Philippe Marteau
Jean Lucien Molle
Michel Leclercq
Morel Sophie Dewally
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR0901108A priority Critical patent/FR2942879B1/fr
Priority to BRPI1000589-7A priority patent/BRPI1000589B1/pt
Priority to KR1020100019859A priority patent/KR101615774B1/ko
Priority to SA110310193A priority patent/SA110310193B1/ar
Priority to CN201010151768.0A priority patent/CN101832934B/zh
Priority to JP2010051202A priority patent/JP5542481B2/ja
Publication of FR2942879A1 publication Critical patent/FR2942879A1/fr
Priority to US12/907,597 priority patent/US8194245B2/en
Application granted granted Critical
Publication of FR2942879B1 publication Critical patent/FR2942879B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • 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
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/084—Fibres for remote transmission
    • 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
    • G01N2201/121—Correction signals
    • G01N2201/1211—Correction signals for temperature
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
FR0901108A 2009-03-09 2009-03-09 Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites Active FR2942879B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0901108A FR2942879B1 (fr) 2009-03-09 2009-03-09 Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites
BRPI1000589-7A BRPI1000589B1 (pt) 2009-03-09 2010-03-04 Método de medição em linha sobre as unidades em camada móvel simulada e aplicação ao controle e regulagem dessas unidades
KR1020100019859A KR101615774B1 (ko) 2009-03-09 2010-03-05 모사 이동층 유닛에서의 온라인 측정 방법 및 상기 모사 이동층 유닛의 제어 및 조절에 대한 용례
SA110310193A SA110310193B1 (ar) 2009-03-09 2010-03-06 طريقة جديدة لقياس الأولفين في وحدات قاع متحرك محاكي وتطبيقها للتحكم في وتنظيم الوحدات المذكورة
CN201010151768.0A CN101832934B (zh) 2009-03-09 2010-03-09 模拟移动床单元的在线测量方法以及所述单元的控制和调节应用
JP2010051202A JP5542481B2 (ja) 2009-03-09 2010-03-09 疑似移動床装置におけるオンライン測定のための新規方法、並びに前記装置の制御及び調節への適用
US12/907,597 US8194245B2 (en) 2009-03-09 2010-10-19 Method for on-line measurement in simulated moving bed units and application to control and regulation of said units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901108A FR2942879B1 (fr) 2009-03-09 2009-03-09 Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites

Publications (2)

Publication Number Publication Date
FR2942879A1 FR2942879A1 (fr) 2010-09-10
FR2942879B1 true FR2942879B1 (fr) 2012-10-19

Family

ID=41066267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901108A Active FR2942879B1 (fr) 2009-03-09 2009-03-09 Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites

Country Status (7)

Country Link
US (1) US8194245B2 (fr)
JP (1) JP5542481B2 (fr)
KR (1) KR101615774B1 (fr)
CN (1) CN101832934B (fr)
BR (1) BRPI1000589B1 (fr)
FR (1) FR2942879B1 (fr)
SA (1) SA110310193B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884092B2 (en) * 2011-12-19 2014-11-11 Uop Llc Simulated moving bed systems for separation of para-xylene and processes for determining pump-around profiles of the simulated moving bed systems
JP5647634B2 (ja) * 2012-02-20 2015-01-07 東京瓦斯株式会社 ラマン分光分析によって液体の組成を測定するシステム
US20140170763A1 (en) * 2012-12-14 2014-06-19 Uop Llc Processes for Determining Stream Compositions in Simulated Moving Bed Systems
FR3007139B1 (fr) 2013-06-14 2016-11-11 Axens Dispositif et methode d'analyse associee pour la conduite des unites de separation de xylenes en lit mobile simule utilisant un spectrometre raman
AU2016255744B2 (en) 2015-04-27 2018-11-08 Virtual Fluid Monitoring Services LLC Systems, apparatuses, and methods for fluid analysis and monitoring
US10591388B2 (en) 2015-04-27 2020-03-17 Virtual Fluid Monitoring Services LLC Fluid analysis and monitoring using optical spectroscopy
SE1651057A1 (en) * 2016-07-14 2017-12-27 Brännström Gruppen Ab Method and apparatus for determining solids content in a liquid medium
FR3060123B1 (fr) * 2016-12-08 2021-12-03 Ifp Energies Now Methode amelioree de mesure en ligne sur les unites en lit mobile simule ou les unites de separation hybrides par lit mobile simule et cristallisation et application au controle et regulation desdites unites.
WO2018223147A1 (fr) * 2017-06-02 2018-12-06 Virtual Fluid Monitoring Services LLC Analyse et surveillance de fluide par spectroscopie optique
US11442019B2 (en) 2018-06-19 2022-09-13 Virtual Fluid Monitoring Services, Llc Fluid analysis and monitoring using optical spectroscopy
US11249058B2 (en) * 2020-02-18 2022-02-15 Uop Llc Side chamber process monitor for adsorptive separation process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901108A (fr) 1943-08-30 1945-07-18 Dispositif transporteur mobile à flèche articulée
FR2699917B1 (fr) * 1992-12-30 1995-01-27 Inst Francais Du Petrole Méthode et dispositif de régulation d'un procédé de séparation d'isomères d'hydrocarbures aromatiques à 8 à 10 atomes de carbone.
US5684580A (en) * 1995-05-01 1997-11-04 Ashland Inc. Hydrocarbon analysis and control by raman spectroscopy
FR2762793B1 (fr) * 1997-04-30 1999-07-09 Inst Francais Du Petrole Methode pour controler avec precision un processus de separation de constituants d'un melange, dans un systeme de separation a lit mobile simule
FR2795407B1 (fr) * 1999-06-22 2001-10-05 Inst Francais Du Petrole Procede de production d'au moins un isomere des xylenes comprenant une etape d'adsorption et une etape d'isomerisation avec un catalyseur de type structural euo
JP4346848B2 (ja) 1999-08-28 2009-10-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 麻酔時の中毒作用を回避するためのシステム
EP1451542A4 (fr) * 2001-11-09 2005-07-13 Exxonmobil Chem Patents Inc Mesure et regulation en ligne des proprietes des polymeres par spectroscopie raman
US7362426B1 (en) 2006-10-06 2008-04-22 Wafermasters, Inc. Raman and photoluminescence spectroscopy

Also Published As

Publication number Publication date
BRPI1000589B1 (pt) 2019-07-09
KR101615774B1 (ko) 2016-04-26
BRPI1000589A2 (pt) 2011-03-22
KR20100101530A (ko) 2010-09-17
JP5542481B2 (ja) 2014-07-09
JP2010210624A (ja) 2010-09-24
SA110310193B1 (ar) 2014-12-09
US20110198500A1 (en) 2011-08-18
US8194245B2 (en) 2012-06-05
CN101832934B (zh) 2014-09-03
CN101832934A (zh) 2010-09-15
FR2942879A1 (fr) 2010-09-10

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