CA2831329C - Systemes de melange pour melanger des residus de sables bitumineux et un polymere - Google Patents

Systemes de melange pour melanger des residus de sables bitumineux et un polymere Download PDF

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Publication number
CA2831329C
CA2831329C CA2831329A CA2831329A CA2831329C CA 2831329 C CA2831329 C CA 2831329C CA 2831329 A CA2831329 A CA 2831329A CA 2831329 A CA2831329 A CA 2831329A CA 2831329 C CA2831329 C CA 2831329C
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CA
Canada
Prior art keywords
tailings
flocculant
polymer
pipeline
polymeric flocculant
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.)
Active
Application number
CA2831329A
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English (en)
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CA2831329A1 (fr
Inventor
Barry Bara
Randy Mikula
Clara Cecilia Gomez
Mohammad Reza Shariati
John Khai Quang Diep
Darwin Kiel
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.)
Syncrude Canada Ltd
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Syncrude Canada Ltd
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Publication date
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Publication of CA2831329A1 publication Critical patent/CA2831329A1/fr
Application granted granted Critical
Publication of CA2831329C publication Critical patent/CA2831329C/fr
Active 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
    • C10G1/045—Separation of insoluble materials

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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Procédé permettant de floculer et de déshydrater des résidus fins de sables bitumineux dans un pipeline. Linvention comprend ceci : pomper un flux de résidus dont la teneur en solides varie denviron 10 % en poids à environ 45 % en poids, par le pipeline; injecter une quantité efficace dun floculant polymère dans le flux de résidus pour permettre une dispersion initiale rapide du floculant polymère dans le flux de résidus; et fournir un environnement de conditionnement subséquent pour former des flocs et libérer leau, sans surcisaillement.
CA2831329A 2012-10-27 2013-10-25 Systemes de melange pour melanger des residus de sables bitumineux et un polymere Active CA2831329C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261719399P 2012-10-27 2012-10-27
US61/719,399 2012-10-27

Publications (2)

Publication Number Publication Date
CA2831329A1 CA2831329A1 (fr) 2014-04-27
CA2831329C true CA2831329C (fr) 2016-07-19

Family

ID=50546014

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2831329A Active CA2831329C (fr) 2012-10-27 2013-10-25 Systemes de melange pour melanger des residus de sables bitumineux et un polymere

Country Status (2)

Country Link
US (1) US20140116925A1 (fr)
CA (1) CA2831329C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009354586A1 (en) * 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
CA2999159C (fr) 2017-03-23 2020-07-28 Baker Hughes, A Ge Company, Llc Traitement de residus fins matures dans l'eau produite par floculation et deshydratation
US20190177199A1 (en) * 2017-12-12 2019-06-13 Franklin David Deskins Sewage dewatering processes and apparatuses
US12378146B2 (en) 2022-10-11 2025-08-05 Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future Deposition of flocculated tailings
CN119059626B (zh) * 2024-10-23 2025-07-29 北京石油化工学院 一种聚驱生产水管式预处理设备和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5893641A (en) * 1998-05-26 1999-04-13 Garcia; Paul Differential injector
US9909070B2 (en) * 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
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

Also Published As

Publication number Publication date
US20140116925A1 (en) 2014-05-01
CA2831329A1 (fr) 2014-04-27

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