CA2871053C - Procede et systeme de detection de cokefaction dans un appareil de raffinerie utilisant des reseaux d'analyse optique - Google Patents

Procede et systeme de detection de cokefaction dans un appareil de raffinerie utilisant des reseaux d'analyse optique Download PDF

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Publication number
CA2871053C
CA2871053C CA2871053A CA2871053A CA2871053C CA 2871053 C CA2871053 C CA 2871053C CA 2871053 A CA2871053 A CA 2871053A CA 2871053 A CA2871053 A CA 2871053A CA 2871053 C CA2871053 C CA 2871053C
Authority
CA
Canada
Prior art keywords
component
receiver
parameter
optical fiber
fiber optic
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 - Fee Related
Application number
CA2871053A
Other languages
English (en)
Other versions
CA2871053A1 (fr
Inventor
Robert J. Chimenti
Brian D. Albert
Berne K. Stober
Chris J. Wolfe
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering 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 Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of CA2871053A1 publication Critical patent/CA2871053A1/fr
Application granted granted Critical
Publication of CA2871053C publication Critical patent/CA2871053C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • 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
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • 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
    • G01N2021/8528—Immerged light conductor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La présente invention concerne un système permettant de détecter une cokéfaction dans au moins un composant d'un appareil de raffinerie. Le système comprend un ensemble optique à fibres dont au moins une fibre optique est fonctionnellement couplée avec le composant, l'ensemble optique à fibres comprenant en outre une source lumineuse pour transmettre de la lumière ayant un paramètre connu à travers la fibre optique et un récepteur pour recevoir la lumière de la fibre optique, et un processeur en communication avec l'ensemble optique à fibres pour identifier un décalage dans le paramètre reçu par le récepteur, le décalage correspondant à une caractéristique opérationnelle du composant. L'invention concerne également un procédé de détection de cokéfaction à l'aide du système de détection de cokéfaction.
CA2871053A 2012-05-03 2013-04-30 Procede et systeme de detection de cokefaction dans un appareil de raffinerie utilisant des reseaux d'analyse optique Expired - Fee Related CA2871053C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261642023P 2012-05-03 2012-05-03
US61/642,023 2012-05-03
PCT/US2013/038780 WO2013165959A1 (fr) 2012-05-03 2013-04-30 Procédé et système de détection de cokéfaction dans un appareil de raffinerie utilisant des réseaux d'analyse optique

Publications (2)

Publication Number Publication Date
CA2871053A1 CA2871053A1 (fr) 2013-11-07
CA2871053C true CA2871053C (fr) 2019-01-08

Family

ID=48446626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2871053A Expired - Fee Related CA2871053C (fr) 2012-05-03 2013-04-30 Procede et systeme de detection de cokefaction dans un appareil de raffinerie utilisant des reseaux d'analyse optique

Country Status (6)

Country Link
EP (1) EP2850411A1 (fr)
AU (1) AU2013256520B2 (fr)
CA (1) CA2871053C (fr)
RU (1) RU2014147134A (fr)
SG (1) SG11201406506QA (fr)
WO (1) WO2013165959A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900015692A1 (it) * 2019-09-09 2021-03-09 Remosa S R L Sistema di monitoraggio dell’erosione per mezzo di fibre ottiche in impianti di cracking catalitico a letto fluido

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402790A (en) 1982-05-04 1983-09-06 Bethlehem Steel Corporation Coke oven flue temperature measuring process and probe machine
US8398849B2 (en) * 2005-07-11 2013-03-19 General Electric Company Application of visbreaker analysis tools to optimize performance
US7515781B2 (en) * 2005-07-22 2009-04-07 Exxonmobil Research And Engineering Company Fiber optic, strain-tuned, material alteration sensor
US20070038393A1 (en) 2005-08-12 2007-02-15 Frederic Borah Vibration monitoring
US7428055B2 (en) * 2006-10-05 2008-09-23 General Electric Company Interferometer-based real time early fouling detection system and method
US20080185316A1 (en) * 2007-02-06 2008-08-07 Baker Hughes Incorporated Method for Reducing Quench Oil Fouling in Cracking Processes

Also Published As

Publication number Publication date
WO2013165959A1 (fr) 2013-11-07
CA2871053A1 (fr) 2013-11-07
AU2013256520B2 (en) 2017-02-02
AU2013256520A1 (en) 2014-11-20
RU2014147134A (ru) 2016-06-27
EP2850411A1 (fr) 2015-03-25
SG11201406506QA (en) 2014-11-27

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EEER Examination request

Effective date: 20180412

MKLA Lapsed

Effective date: 20210430