WO2009085999A3 - Réacteur pour la valorisation des huiles lourdes et son procédé d'utilisation - Google Patents

Réacteur pour la valorisation des huiles lourdes et son procédé d'utilisation Download PDF

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Publication number
WO2009085999A3
WO2009085999A3 PCT/US2008/087512 US2008087512W WO2009085999A3 WO 2009085999 A3 WO2009085999 A3 WO 2009085999A3 US 2008087512 W US2008087512 W US 2008087512W WO 2009085999 A3 WO2009085999 A3 WO 2009085999A3
Authority
WO
WIPO (PCT)
Prior art keywords
reactor
phase mixture
phase
gas
conducting
Prior art date
Application number
PCT/US2008/087512
Other languages
English (en)
Other versions
WO2009085999A2 (fr
Inventor
Abdenour Kemoun
Original Assignee
Chevron U.S.A. Inc.
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
Priority claimed from US12/002,772 external-priority patent/US7842262B2/en
Priority claimed from US12/002,769 external-priority patent/US7820120B2/en
Priority claimed from US12/002,770 external-priority patent/US7964153B2/en
Priority claimed from US12/002,771 external-priority patent/US7927404B2/en
Application filed by Chevron U.S.A. Inc. filed Critical Chevron U.S.A. Inc.
Publication of WO2009085999A2 publication Critical patent/WO2009085999A2/fr
Publication of WO2009085999A3 publication Critical patent/WO2009085999A3/fr

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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/10—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles
    • C10G49/12—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles suspended in the oil, e.g. slurries
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La présente invention concerne un réacteur pour la valorisation d'une charge d'huile lourde, c'est-à-dire, dans lequel un mélange multiphasique, comprenant du gaz, un catalyseur en pâte, et du liquide volatile, doit être circulé. Le réacteur comporte une chambre de réaction présentant une partie centrale sensiblement non obstruée à travers laquelle le mélange multiphasique est transporté vers le haut. Selon un mode de réalisation, le tuyau de descente comporte une section de transport ayant une partie intérieure constituée de zones interne et externe séparées horizontalement par une barrière verticale, et une structure de chicane disposée sur la face interne de la barrière. Selon un autre mode de réalisation, le réacteur comporte un tuyau de descente ayant une section de dégazage supérieure comprenant une surface tronconique supérieure. Le mélange multiphasique est amené à circuler le long de la surface en un trajet en spirale vers le bas, de sorte que les constituants plus lourds soient sollicités par centrifugation vers l'extérieur, et les constituants plus légers, par exemple, du gaz, va migrer vers l'intérieur. Selon un mode de réalisation, le réacteur comporte un dispositif distributeur disposé dans sa partie intérieure permettant la distribution du mélange multiphasique. Le dispositif distributeur comporte une première conduite apte à la circulation d'une phase gazeuse, et comprenant des premiers orifices d'évacuation, une seconde conduite apte à la circulation d'une phase pâteuse ou liquide, et comprenant des seconds orifices d'évacuation, et une pluralité de buses.
PCT/US2008/087512 2007-12-19 2008-12-18 Réacteur pour la valorisation des huiles lourdes et son procédé d'utilisation WO2009085999A2 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US12/002,772 2007-12-19
US12/002,772 US7842262B2 (en) 2007-12-19 2007-12-19 Process and apparatus for separating gas from a multi-phase mixture being recycled in a reactor
US12/002,769 2007-12-19
US12/002,771 2007-12-19
US12/002,769 US7820120B2 (en) 2007-12-19 2007-12-19 Device for a reactor and method for distributing a multi-phase mixture in a reactor
US12/002,770 2007-12-19
US12/002,770 US7964153B2 (en) 2007-12-19 2007-12-19 Reactor having a downcomer producing improved gas-liquid separation and method of use
US12/002,771 US7927404B2 (en) 2007-12-19 2007-12-19 Reactor having a downcomer producing improved gas-liquid separation and method of use

Publications (2)

Publication Number Publication Date
WO2009085999A2 WO2009085999A2 (fr) 2009-07-09
WO2009085999A3 true WO2009085999A3 (fr) 2009-09-17

Family

ID=40825020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/087512 WO2009085999A2 (fr) 2007-12-19 2008-12-18 Réacteur pour la valorisation des huiles lourdes et son procédé d'utilisation

Country Status (1)

Country Link
WO (1) WO2009085999A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1402748B1 (it) * 2010-10-27 2013-09-18 Eni Spa Procedimento per la raffinazione del greggio
CN102698662B (zh) * 2012-06-01 2015-02-04 神华集团有限责任公司 浆态床反应器
KR20170050076A (ko) * 2015-10-29 2017-05-11 주식회사 엘지화학 혼합기 및 이를 포함하는 반응기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278034B1 (en) * 1997-02-20 2001-08-21 Sasol Technology (Proprietary) Limited Hydrogenation of hydrocarbons
US20070138055A1 (en) * 2005-12-16 2007-06-21 Chevron U.S.A. Inc. Process for upgrading heavy oil using a highly active slurry catalyst composition
US20070140927A1 (en) * 2005-12-16 2007-06-21 Chevron U.S.A. Inc. Reactor for use in upgrading heavy oil admixed with a highly active catalyst composition in a slurry
US20070284107A1 (en) * 2006-06-02 2007-12-13 Crichlow Henry B Heavy Oil Recovery and Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278034B1 (en) * 1997-02-20 2001-08-21 Sasol Technology (Proprietary) Limited Hydrogenation of hydrocarbons
US20070138055A1 (en) * 2005-12-16 2007-06-21 Chevron U.S.A. Inc. Process for upgrading heavy oil using a highly active slurry catalyst composition
US20070140927A1 (en) * 2005-12-16 2007-06-21 Chevron U.S.A. Inc. Reactor for use in upgrading heavy oil admixed with a highly active catalyst composition in a slurry
US20070284107A1 (en) * 2006-06-02 2007-12-13 Crichlow Henry B Heavy Oil Recovery and Apparatus

Also Published As

Publication number Publication date
WO2009085999A2 (fr) 2009-07-09

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