CA2353109A1 - Methode d'elimination de solvant present dans le circuit de sous-ecoulement provenant de la derniere etape de separation d'un procede de traitement par moussage des sables bitumineux - Google Patents

Methode d'elimination de solvant present dans le circuit de sous-ecoulement provenant de la derniere etape de separation d'un procede de traitement par moussage des sables bitumineux Download PDF

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Publication number
CA2353109A1
CA2353109A1 CA002353109A CA2353109A CA2353109A1 CA 2353109 A1 CA2353109 A1 CA 2353109A1 CA 002353109 A CA002353109 A CA 002353109A CA 2353109 A CA2353109 A CA 2353109A CA 2353109 A1 CA2353109 A1 CA 2353109A1
Authority
CA
Canada
Prior art keywords
solvent
stream
oil sands
solids
last separation
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.)
Granted
Application number
CA002353109A
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English (en)
Other versions
CA2353109C (fr
Inventor
Gary Andre Foulds
Norman Robert Tipman
Beverley Payne
Bradley Charles Wamboldt
Barry Ernest Valgardson
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.)
Chevron Canada Ltd
Marathon Oil Sands LP
Canadian Natural Upgrading Ltd
Original Assignee
WESTERN OIL SANDS LP
Shell Canada Ltd
Chevron Canada Resources Ltd
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 WESTERN OIL SANDS LP, Shell Canada Ltd, Chevron Canada Resources Ltd filed Critical WESTERN OIL SANDS LP
Priority to CA002353109A priority Critical patent/CA2353109C/fr
Publication of CA2353109A1 publication Critical patent/CA2353109A1/fr
Application granted granted Critical
Publication of CA2353109C publication Critical patent/CA2353109C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/047—Hot water or cold water extraction processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/041—Breaking emulsions with moving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/02—General arrangement of separating plant, e.g. flow sheets specially adapted for oil-sand, oil-chalk, oil-shales, ozokerite, bitumen, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/10—Removing adhering liquid from separated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/12—Agent recovery
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/042—Breaking emulsions by changing the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/044—Breaking emulsions by changing the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Degasification And Air Bubble Elimination (AREA)
CA002353109A 2001-07-16 2001-07-16 Methode d'elimination de solvant present dans le circuit de sous-ecoulement provenant de la derniere etape de separation d'un procede de traitement par moussage des sables bitumineux Expired - Lifetime CA2353109C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002353109A CA2353109C (fr) 2001-07-16 2001-07-16 Methode d'elimination de solvant present dans le circuit de sous-ecoulement provenant de la derniere etape de separation d'un procede de traitement par moussage des sables bitumineux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002353109A CA2353109C (fr) 2001-07-16 2001-07-16 Methode d'elimination de solvant present dans le circuit de sous-ecoulement provenant de la derniere etape de separation d'un procede de traitement par moussage des sables bitumineux

Publications (2)

Publication Number Publication Date
CA2353109A1 true CA2353109A1 (fr) 2003-01-16
CA2353109C CA2353109C (fr) 2005-12-06

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Country Status (1)

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080185350A1 (en) * 2007-02-05 2008-08-07 Koch-Glitsch, Lp Method and apparatus for separating oil sand particulates from a three-phase stream
US20100282642A1 (en) * 2009-05-07 2010-11-11 Total E&P Canada, Ltd. Tailings solvent recovery unit
US8349269B2 (en) 2007-06-27 2013-01-08 H R D Corporation High shear system and process for the production of acetic anhydride
CN103143435A (zh) * 2013-02-19 2013-06-12 蔡宏武 一种适用于选矿厂的节电省水型成套给排水机组
US8592351B2 (en) 2008-03-20 2013-11-26 Exxonmobil Upstream Research Company Enhancing emulsion stability
US8591724B2 (en) 2009-07-14 2013-11-26 Exxonmobil Upstream Research Company Feed delivery system for a solid-liquid separation vessel
US8597504B2 (en) 2008-06-27 2013-12-03 Arun K. Sharma Optimizing feed mixer performance in a paraffinic froth treatment process
US8701470B2 (en) 2009-01-23 2014-04-22 Exxonmobil Upstream Research Company Method and system for determining particle size distribution and filterable solids in a bitumen-containing fluid
US8852429B2 (en) 2010-02-22 2014-10-07 Titanium Corporation Inc. Method for processing froth treatment tailings
US8949038B2 (en) 2010-09-22 2015-02-03 Exxonmobil Upstream Research Company Controlling bitumen quality in solvent-assisted bitumen extraction
US8974661B2 (en) 2010-12-30 2015-03-10 Exxonmobil Upstream Research Company Methods for separation of bitumen from oil sands
US9207019B2 (en) 2011-04-15 2015-12-08 Fort Hills Energy L.P. Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
US9222929B2 (en) 2009-12-07 2015-12-29 Exxonmobil Upstream Research Company Solvent surveillance in solvent-based heavy oil recovery processes
US9283499B2 (en) 2011-03-29 2016-03-15 Exxonmobil Upstream Research Company Feedwell system for a separation vessel
US9314713B2 (en) 2010-05-12 2016-04-19 Titanium Corporation Apparatus and method for recovering a hydrocarbon diluent from tailings
US9475994B2 (en) 2011-05-03 2016-10-25 Exxonmobil Upstream Research Company Enhancing fine capture in paraffinic froth treatment process
US9546323B2 (en) 2011-01-27 2017-01-17 Fort Hills Energy L.P. Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
US9550190B2 (en) 2011-11-08 2017-01-24 Exxonmobil Upstream Research Company Dewatering oil sand tailings
US9587177B2 (en) 2011-05-04 2017-03-07 Fort Hills Energy L.P. Enhanced turndown process for a bitumen froth treatment operation
US9587176B2 (en) 2011-02-25 2017-03-07 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
US9676684B2 (en) 2011-03-01 2017-06-13 Fort Hills Energy L.P. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
US9719022B2 (en) 2009-04-09 2017-08-01 Titanium Corporation Inc. Methods for separating a feed material derived from a process for recovering bitumen from oil sands
US9791170B2 (en) 2011-03-22 2017-10-17 Fort Hills Energy L.P. Process for direct steam injection heating of oil sands slurry streams such as bitumen froth
US10041005B2 (en) 2011-03-04 2018-08-07 Fort Hills Energy L.P. Process and system for solvent addition to bitumen froth
CN108636122A (zh) * 2018-06-22 2018-10-12 南京航空航天大学 一种多膜蒸馏组件与压缩机等压降排布系统及工作方法
US10226717B2 (en) 2011-04-28 2019-03-12 Fort Hills Energy L.P. Method of recovering solvent from tailings by flashing under choked flow conditions
US10508241B2 (en) 2017-06-05 2019-12-17 Syncrude Canada Ltd. Recovery of hydrocarbon diluent from tailings
US10954448B2 (en) 2017-08-18 2021-03-23 Canadian Natural Resources Limited High temperature paraffinic froth treatment process
US11261383B2 (en) 2011-05-18 2022-03-01 Fort Hills Energy L.P. Enhanced temperature control of bitumen froth treatment process
CN114787290A (zh) * 2019-11-28 2022-07-22 班恩化工公司 使用惰性气体纯化靛白盐溶液的方法
US12024633B2 (en) 2019-11-28 2024-07-02 Bann Quimica Ltda. Process for purifying leucoindigo salt solutions using an inert gas

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2455011C (fr) 2004-01-09 2011-04-05 Suncor Energy Inc. Traitement de mousse bitumineuse par injection de vapeur en ligne
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
US8357291B2 (en) 2008-02-11 2013-01-22 Exxonmobil Upstream Research Company Upgrading bitumen in a paraffinic froth treatment process
CA2645267C (fr) 2008-11-26 2013-04-16 Imperial Oil Resources Limited Solvant d'extraction du bitume de sables bitumineux
CA2644821C (fr) 2008-11-26 2013-02-19 Imperial Oil Resources Limited Methode d'utilisation de marqueurs de bitume naturels pour ameliorer l'extraction du bitume assistee par solvant
CA2693640C (fr) 2010-02-17 2013-10-01 Exxonmobil Upstream Research Company Separation a l'aide d'un solvant dans un procede d'extraction recourant principalement a l'injection de solvants
CA2696638C (fr) 2010-03-16 2012-08-07 Exxonmobil Upstream Research Company Utilisation d'une emulsion dont la phase externe est un solvant pour la recuperation in situ de petrole
CA2705643C (fr) 2010-05-26 2016-11-01 Imperial Oil Resources Limited Optimisation du processus de recuperation domine par un solvant
US8739869B2 (en) 2010-11-19 2014-06-03 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8656996B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8657000B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080185350A1 (en) * 2007-02-05 2008-08-07 Koch-Glitsch, Lp Method and apparatus for separating oil sand particulates from a three-phase stream
US8592620B2 (en) 2007-06-27 2013-11-26 H R D Corporation High shear system and process for the production of acetic anhydride
US8349269B2 (en) 2007-06-27 2013-01-08 H R D Corporation High shear system and process for the production of acetic anhydride
US8592351B2 (en) 2008-03-20 2013-11-26 Exxonmobil Upstream Research Company Enhancing emulsion stability
US8597504B2 (en) 2008-06-27 2013-12-03 Arun K. Sharma Optimizing feed mixer performance in a paraffinic froth treatment process
US8701470B2 (en) 2009-01-23 2014-04-22 Exxonmobil Upstream Research Company Method and system for determining particle size distribution and filterable solids in a bitumen-containing fluid
US9719022B2 (en) 2009-04-09 2017-08-01 Titanium Corporation Inc. Methods for separating a feed material derived from a process for recovering bitumen from oil sands
US20100282642A1 (en) * 2009-05-07 2010-11-11 Total E&P Canada, Ltd. Tailings solvent recovery unit
US8197676B2 (en) 2009-05-07 2012-06-12 Total E&P Canada Ltd Method for tailings solvent recovery
US8741107B2 (en) 2009-05-07 2014-06-03 Total E & P Canada Ltd. Tailings solvent recovery unit
US9089797B2 (en) 2009-07-14 2015-07-28 Exxonmobil Upstream Research Company Feed delivery system for a solid-liquid separation vessel
US8591724B2 (en) 2009-07-14 2013-11-26 Exxonmobil Upstream Research Company Feed delivery system for a solid-liquid separation vessel
US9222929B2 (en) 2009-12-07 2015-12-29 Exxonmobil Upstream Research Company Solvent surveillance in solvent-based heavy oil recovery processes
US8852429B2 (en) 2010-02-22 2014-10-07 Titanium Corporation Inc. Method for processing froth treatment tailings
US9314713B2 (en) 2010-05-12 2016-04-19 Titanium Corporation Apparatus and method for recovering a hydrocarbon diluent from tailings
US8949038B2 (en) 2010-09-22 2015-02-03 Exxonmobil Upstream Research Company Controlling bitumen quality in solvent-assisted bitumen extraction
US8974661B2 (en) 2010-12-30 2015-03-10 Exxonmobil Upstream Research Company Methods for separation of bitumen from oil sands
US9546323B2 (en) 2011-01-27 2017-01-17 Fort Hills Energy L.P. Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
US10125325B2 (en) 2011-02-25 2018-11-13 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
US9587176B2 (en) 2011-02-25 2017-03-07 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
US9676684B2 (en) 2011-03-01 2017-06-13 Fort Hills Energy L.P. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
US10988695B2 (en) 2011-03-04 2021-04-27 Fort Hills Energy L.P. Process and system for solvent addition to bitumen froth
US10041005B2 (en) 2011-03-04 2018-08-07 Fort Hills Energy L.P. Process and system for solvent addition to bitumen froth
US9791170B2 (en) 2011-03-22 2017-10-17 Fort Hills Energy L.P. Process for direct steam injection heating of oil sands slurry streams such as bitumen froth
US9283499B2 (en) 2011-03-29 2016-03-15 Exxonmobil Upstream Research Company Feedwell system for a separation vessel
US9207019B2 (en) 2011-04-15 2015-12-08 Fort Hills Energy L.P. Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
US10226717B2 (en) 2011-04-28 2019-03-12 Fort Hills Energy L.P. Method of recovering solvent from tailings by flashing under choked flow conditions
US9475994B2 (en) 2011-05-03 2016-10-25 Exxonmobil Upstream Research Company Enhancing fine capture in paraffinic froth treatment process
US9587177B2 (en) 2011-05-04 2017-03-07 Fort Hills Energy L.P. Enhanced turndown process for a bitumen froth treatment operation
US11261383B2 (en) 2011-05-18 2022-03-01 Fort Hills Energy L.P. Enhanced temperature control of bitumen froth treatment process
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