CA2490734C - Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds - Google Patents

Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds Download PDF

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Publication number
CA2490734C
CA2490734C CA2490734A CA2490734A CA2490734C CA 2490734 C CA2490734 C CA 2490734C CA 2490734 A CA2490734 A CA 2490734A CA 2490734 A CA2490734 A CA 2490734A CA 2490734 C CA2490734 C CA 2490734C
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CA
Canada
Prior art keywords
internals
vessel
column
stream
bitumen
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Active
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CA2490734A
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English (en)
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CA2490734A1 (fr
Inventor
Daryl Alban Perrin
William James Power
Marc Rene Charles Lacrampe
Steven Paul Kaija
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Shell Canada Ltd
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Shell Canada Ltd
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Priority to CA2490734A priority Critical patent/CA2490734C/fr
Publication of CA2490734A1 publication Critical patent/CA2490734A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Une méthode de nettoyage des parties internes d'une cuve destinée au traitement d'un flux d'hydrocarbures lourds, telle qu'une colonne de récupération de diluant paraffinique (1) dans une installation de raffinage du bitume, ladite méthode comprenant l'introduction d'un courant de nettoyage (3) comprenant des composants aromatiques ou naphténiques dans la cuve de manière que le courant de nettoyage coule au moins le long d'une partie substantielle de la surface des parties internes de la cuve et élimine les dépôts d'asphaltène précipité desdites parties internes. Le courant de nettoyage (3) peut comprendre un gazole léger aromatique ou naphténique (LGO), qui est recyclé dans une colonne de distillation atmosphérique (2) dans une installation de raffinage du bitume.
CA2490734A 2004-12-21 2004-12-21 Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds Active CA2490734C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2490734A CA2490734C (fr) 2004-12-21 2004-12-21 Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2490734A CA2490734C (fr) 2004-12-21 2004-12-21 Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds

Publications (2)

Publication Number Publication Date
CA2490734A1 CA2490734A1 (fr) 2006-06-21
CA2490734C true CA2490734C (fr) 2013-02-12

Family

ID=36636693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2490734A Active CA2490734C (fr) 2004-12-21 2004-12-21 Methode et systeme pour laver les parties internes d'un reacteur servant au traitement d'un circuit d'hydrocarbures lourds

Country Status (1)

Country Link
CA (1) CA2490734C (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684079B2 (en) 2010-03-16 2014-04-01 Exxonmobile Upstream Research Company Use of a solvent and emulsion for in situ oil recovery
US8752623B2 (en) 2010-02-17 2014-06-17 Exxonmobil Upstream Research Company Solvent separation in a solvent-dominated recovery process
US8753486B2 (en) 2008-06-27 2014-06-17 Exxonmobil Upstream Research Company Optimizing feed mixer performance in a paraffinic froth treatment process
US8899321B2 (en) 2010-05-26 2014-12-02 Exxonmobil Upstream Research Company Method of distributing a viscosity reducing solvent to a set of wells
US9089797B2 (en) 2009-07-14 2015-07-28 Exxonmobil Upstream Research Company Feed delivery system for a solid-liquid separation vessel

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2595336C (fr) 2007-07-31 2009-09-15 Imperial Oil Resources Limited Reduction de l'entrainement ou de l'etablissement de salissures dans le traitement de l'ecume paraffinique
US8592351B2 (en) 2008-03-20 2013-11-26 Exxonmobil Upstream Research Company Enhancing emulsion stability
CA2650750C (fr) 2009-01-23 2013-08-27 Imperial Oil Resources Limited Methode et systeme pour determiner la distribution granulometrique et les solides pouvant etre filtres dans un fluide contenant du bitume
US9222929B2 (en) 2009-12-07 2015-12-29 Exxonmobil Upstream Research Company Solvent surveillance in solvent-based heavy oil recovery processes
CA2714842C (fr) 2010-09-22 2012-05-29 Imperial Oil Resources Limited Methode de surveillance de la qualite du bitume durant son extraction au moyen d'un solvant
CA2729457C (fr) 2011-01-27 2013-08-06 Fort Hills Energy L.P. Procede pour l'integration d'un centre de traitement de l'ecume paraffinique a une installation de forage et d'extraction de minerai bitumineux
CA2733332C (fr) 2011-02-25 2014-08-19 Fort Hills Energy L.P. Procede de traitement de bitume dilue a forte teneur en paraffine
CA2931815C (fr) 2011-03-01 2020-10-27 Fort Hills Energy L.P. Procede et unite pour la recuperation de solvant dans des residus dilues dans un solvant, provenant du traitement de la mousse de bitume
CA2865139C (fr) 2011-03-04 2015-11-17 Fort Hills Energy L.P. Procede pour ajout de solvant codirectionnel a de la mousse de bitume
CA2735311C (fr) 2011-03-22 2013-09-24 Fort Hills Energy L.P. Procede pour un chauffage a injection de vapeur directe de la mousse de bitume des sables bitumineux
CA2734811C (fr) 2011-03-29 2012-11-20 Imperial Oil Resources Limited Puits d'alimentation pour recipient de separation
CA2737410C (fr) 2011-04-15 2013-10-15 Fort Hills Energy L.P. Dispositif de recuperation de chaleur pour integration dans une usine de traitement de mousse de bitume avec circuit de refroidissement en boucle fermee
CA2848254C (fr) 2011-04-28 2020-08-25 Fort Hills Energy L.P. Recuperation de solvant de residus dilues par alimentation d'un flux desagrege vers des buses
CA2738560C (fr) 2011-05-03 2014-07-08 Imperial Oil Resources Limited Amelioration du captage de fines particules dans le procede de traitement par moussage paraffinique
CA2857718C (fr) 2011-05-04 2015-07-07 Fort Hills Energy L.P. Procede de regulation de debit pour les operations de traitement de la mousse de bitume
CA2832269C (fr) 2011-05-18 2017-10-17 Fort Hills Energy L.P. Regulation de temperature pour un procede de traitement de mousse de bitume avec chauffage de compensation de courants de solvant
CA2783819C (fr) 2011-11-08 2014-04-29 Imperial Oil Resources Limited Deshydratation des residus de sables bitumineux

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753486B2 (en) 2008-06-27 2014-06-17 Exxonmobil Upstream Research Company Optimizing feed mixer performance in a paraffinic froth treatment process
US9089797B2 (en) 2009-07-14 2015-07-28 Exxonmobil Upstream Research Company Feed delivery system for a solid-liquid separation vessel
US8752623B2 (en) 2010-02-17 2014-06-17 Exxonmobil Upstream Research Company Solvent separation in a solvent-dominated recovery process
US8684079B2 (en) 2010-03-16 2014-04-01 Exxonmobile Upstream Research Company Use of a solvent and emulsion for in situ oil recovery
US8899321B2 (en) 2010-05-26 2014-12-02 Exxonmobil Upstream Research Company Method of distributing a viscosity reducing solvent to a set of wells

Also Published As

Publication number Publication date
CA2490734A1 (fr) 2006-06-21

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