NO20071829L - Anvendelse av unormal hendelsesdeteksjonsteknologi for fluidisert katalytisk crackingenhet - Google Patents

Anvendelse av unormal hendelsesdeteksjonsteknologi for fluidisert katalytisk crackingenhet

Info

Publication number
NO20071829L
NO20071829L NO20071829A NO20071829A NO20071829L NO 20071829 L NO20071829 L NO 20071829L NO 20071829 A NO20071829 A NO 20071829A NO 20071829 A NO20071829 A NO 20071829A NO 20071829 L NO20071829 L NO 20071829L
Authority
NO
Norway
Prior art keywords
catalytic cracking
cracking unit
fluidized catalytic
abnormal event
event detection
Prior art date
Application number
NO20071829A
Other languages
English (en)
Inventor
Kenneth F Emigholz
Sourabh K Dash
Stephen S Woo
Original Assignee
Exxonmobil Res & Eng 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 Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of NO20071829L publication Critical patent/NO20071829L/no

Links

Classifications

    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Feedback Control In General (AREA)

Abstract

Nærværende oppfinnelse er en fremgangsmåte for detektering av en unormal hendelse for prosessenheter av en fluidisert katalytisk krakkingenhet. Fremgangsmåten sammenligner ytelsen av prosessenhetene med statistiske og tekniske modeller. De statistiske modellene utvikles ved hovedkomponentanalyse av den normale driften for disse enhetene. I tillegg er de tekniske modellene basert på partielle minste kvadraters analyse og korrelasjonsanalyse mellom variablene. Dersom differansen mellom ytelsen av en prosessenhet og det normale modellresultatet indikerer en unormal tilstand, blir årsaken til den unormale tilstanden bestemt og korrigert.
NO20071829A 2004-09-10 2007-04-10 Anvendelse av unormal hendelsesdeteksjonsteknologi for fluidisert katalytisk crackingenhet NO20071829L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60916204P 2004-09-10 2004-09-10
US11/212,188 US7567887B2 (en) 2004-09-10 2005-08-26 Application of abnormal event detection technology to fluidized catalytic cracking unit
PCT/US2005/032446 WO2006031749A2 (en) 2004-09-10 2005-09-09 Application of abnormal event detection technology to fluidized catalytic cracking unit

Publications (1)

Publication Number Publication Date
NO20071829L true NO20071829L (no) 2007-06-11

Family

ID=36060617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071829A NO20071829L (no) 2004-09-10 2007-04-10 Anvendelse av unormal hendelsesdeteksjonsteknologi for fluidisert katalytisk crackingenhet

Country Status (6)

Country Link
US (1) US7567887B2 (no)
EP (1) EP1805078A4 (no)
JP (1) JP5190264B2 (no)
CA (1) CA2578520C (no)
NO (1) NO20071829L (no)
WO (1) WO2006031749A2 (no)

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EP1805078A2 (en) 2007-07-11
JP2008512800A (ja) 2008-04-24
CA2578520A1 (en) 2006-03-23
WO2006031749A2 (en) 2006-03-23
US7567887B2 (en) 2009-07-28
US20060073013A1 (en) 2006-04-06
CA2578520C (en) 2015-11-24
JP5190264B2 (ja) 2013-04-24
WO2006031749A3 (en) 2007-02-15

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