CA2246841A1 - Cycloseparator for removal of coarse solids from conditioned oil sand slurries - Google Patents

Cycloseparator for removal of coarse solids from conditioned oil sand slurries Download PDF

Info

Publication number
CA2246841A1
CA2246841A1 CA 2246841 CA2246841A CA2246841A1 CA 2246841 A1 CA2246841 A1 CA 2246841A1 CA 2246841 CA2246841 CA 2246841 CA 2246841 A CA2246841 A CA 2246841A CA 2246841 A1 CA2246841 A1 CA 2246841A1
Authority
CA
Canada
Prior art keywords
sand
vortex
oil sand
slurry
cycloseparator
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
CA 2246841
Other languages
French (fr)
Other versions
CA2246841E (en
CA2246841C (en
Inventor
George Cymerman
Waldemar Maciejewski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2246841 priority Critical patent/CA2246841E/en
Publication of CA2246841A1 publication Critical patent/CA2246841A1/en
Application granted granted Critical
Publication of CA2246841C publication Critical patent/CA2246841C/en
Publication of CA2246841E publication Critical patent/CA2246841E/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B03D1/14—Flotation machines
    • B03D1/1418—Flotation machines using centrifugal forces
    • B03D1/1425—Flotation machines using centrifugal forces air-sparged hydrocyclones
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Abstract

A large capacity cyclonic separator is used for desanding a conditioned aqueous oil sand slurry comprising aerated bitumen, water and sand to produce pumpable, pipelineable lean froth and sand tailings. The cyclone separator is a vessel which forms an elongated cylindrical separation chamber and has a tangential slurry inlet at one end and, at the opposite end, a peripheral sand removal outlet and a centrally positioned vortex finder. Oil sand slurry is continually tangentially introduced into the cyclone separator to form a rotating vortex, which generates a centrifugal force. The lean froth migrates to the center of the vortex to form an inner core and is removed via the vortex finder. The sand tailings migrate to the outer reaches of the vortex and are co-currently removed via the sand removal outlet.
CA 2246841 1998-09-08 1998-09-08 Cycloseparator for removal of coarse solids from conditioned oil sand slurries Expired - Lifetime CA2246841E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2246841 CA2246841E (en) 1998-09-08 1998-09-08 Cycloseparator for removal of coarse solids from conditioned oil sand slurries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2246841 CA2246841E (en) 1998-09-08 1998-09-08 Cycloseparator for removal of coarse solids from conditioned oil sand slurries

Publications (3)

Publication Number Publication Date
CA2246841A1 true CA2246841A1 (en) 2000-03-08
CA2246841C CA2246841C (en) 2001-11-20
CA2246841E CA2246841E (en) 2004-02-24

Family

ID=4162809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2246841 Expired - Lifetime CA2246841E (en) 1998-09-08 1998-09-08 Cycloseparator for removal of coarse solids from conditioned oil sand slurries

Country Status (1)

Country Link
CA (1) CA2246841E (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141162B2 (en) 2002-09-19 2006-11-28 Suncor Energy, Inc. Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
US7651042B2 (en) 2005-11-09 2010-01-26 Suncor Energy Inc. Method and apparatus for creating a slurry
US8016216B2 (en) 2005-11-09 2011-09-13 Suncor Energy Inc. Mobile oil sands mining system
US8147682B2 (en) 2006-10-31 2012-04-03 Syncrude Canada Ltd. Bitumen and thermal recovery from oil sand tailings
WO2013042084A2 (en) 2011-09-22 2013-03-28 Cydaf Technologies Limited Apparatus for separation and processing of materials
CN110743698A (en) * 2019-09-29 2020-02-04 湖北工业大学 Device and method for separating and collecting sand and scum in sediment
CN111003831A (en) * 2019-12-31 2020-04-14 湖南景翌湘台环保高新技术开发有限公司 Pretreatment equipment and method for grinding oil stains and SS in wastewater

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8393561B2 (en) 2005-11-09 2013-03-12 Suncor Energy Inc. Method and apparatus for creating a slurry
US8168071B2 (en) 2005-11-09 2012-05-01 Suncor Energy Inc. Process and apparatus for treating a heavy hydrocarbon feedstock
CA2689021C (en) 2009-12-23 2015-03-03 Thomas Charles Hann Apparatus and method for regulating flow through a pumpbox

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141162B2 (en) 2002-09-19 2006-11-28 Suncor Energy, Inc. Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
US7651042B2 (en) 2005-11-09 2010-01-26 Suncor Energy Inc. Method and apparatus for creating a slurry
US8016216B2 (en) 2005-11-09 2011-09-13 Suncor Energy Inc. Mobile oil sands mining system
US8317116B2 (en) 2005-11-09 2012-11-27 Suncor Energy Inc. Method and apparatus for processing a sized ore feed
US8147682B2 (en) 2006-10-31 2012-04-03 Syncrude Canada Ltd. Bitumen and thermal recovery from oil sand tailings
WO2013042084A2 (en) 2011-09-22 2013-03-28 Cydaf Technologies Limited Apparatus for separation and processing of materials
CN110743698A (en) * 2019-09-29 2020-02-04 湖北工业大学 Device and method for separating and collecting sand and scum in sediment
CN110743698B (en) * 2019-09-29 2021-07-06 湖北工业大学 Device and method for separating and collecting sand and scum in sediment
CN111003831A (en) * 2019-12-31 2020-04-14 湖南景翌湘台环保高新技术开发有限公司 Pretreatment equipment and method for grinding oil stains and SS in wastewater
CN111003831B (en) * 2019-12-31 2023-10-27 湖南景翌湘台环保高新技术开发有限公司 Pretreatment equipment and method for oil stains and SS in grinding wastewater

Also Published As

Publication number Publication date
CA2246841E (en) 2004-02-24
CA2246841C (en) 2001-11-20

Similar Documents

Publication Publication Date Title
CA2246841A1 (en) Cycloseparator for removal of coarse solids from conditioned oil sand slurries
EP0046070B1 (en) A separator
EP0058484A2 (en) Improvements in and relating to cyclone separators
US20050269258A1 (en) Unknown
GB1457750A (en) Centrifugal separator for three phase mixture
AU608751B2 (en) Improved hydrocyclone
EA001025B1 (en) Apparatus and method for preparing a mixture of a less dense liquid and a more dense liquid
US5100552A (en) Cyclone separator with enlarged underflow section
EP0360360B1 (en) Swirl tube separator
CA2120436A1 (en) Flotation system
US5938926A (en) Extended dwell reverse hydrocyclone cleaner
BR0208964A (en) Cyclone separator, reactor vessel, use of a cyclone separator, use of a reactor vessel, solid particle withdrawal medium, and use of solid particle withdrawal medium
NO983614L (en) Hydrocyclone separator
CA2235011C (en) Hydrocyclone separator
WO2011039783A1 (en) Involute cyclone separator
GB1234904A (en) Apparatus for separating aqueous suspensions of solid particles
SU1197742A1 (en) Hydraulic cyclone
SU703142A1 (en) Inverse hydrocyclone
EP0231931B1 (en) A cyclone with forced gas stream whirling
CN214107480U (en) Cyclone with novel feeding line type
SU980850A1 (en) Cylindrical hydraulic cyclone
JPS55139853A (en) Device for separating solid foreign matter from liquid
SU1699625A1 (en) Multistep hydrocyclone unit
SU971496A1 (en) Multihydrocyclone
EP0777531A1 (en) Separator

Legal Events

Date Code Title Description
EEER Examination request
NARE Reissued
MKEX Expiry

Effective date: 20180910