CA2006483C - Decantation acceleree des boues - Google Patents

Decantation acceleree des boues

Info

Publication number
CA2006483C
CA2006483C CA 2006483 CA2006483A CA2006483C CA 2006483 C CA2006483 C CA 2006483C CA 2006483 CA2006483 CA 2006483 CA 2006483 A CA2006483 A CA 2006483A CA 2006483 C CA2006483 C CA 2006483C
Authority
CA
Canada
Prior art keywords
sludge
fines
mixture
bitumen
surfactant
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.)
Expired - Fee Related
Application number
CA 2006483
Other languages
English (en)
Other versions
CA2006483A1 (fr
Inventor
Petre Toma
Philip Harris
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.)
Alberta Innovates
Original Assignee
Alberta Innovates
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 Alberta Innovates filed Critical Alberta Innovates
Priority to CA 2006483 priority Critical patent/CA2006483C/fr
Publication of CA2006483A1 publication Critical patent/CA2006483A1/fr
Application granted granted Critical
Publication of CA2006483C publication Critical patent/CA2006483C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA 2006483 1989-12-20 1989-12-20 Decantation acceleree des boues Expired - Fee Related CA2006483C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2006483 CA2006483C (fr) 1989-12-20 1989-12-20 Decantation acceleree des boues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2006483 CA2006483C (fr) 1989-12-20 1989-12-20 Decantation acceleree des boues

Publications (2)

Publication Number Publication Date
CA2006483A1 CA2006483A1 (fr) 1991-06-20
CA2006483C true CA2006483C (fr) 1999-01-19

Family

ID=4143869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2006483 Expired - Fee Related CA2006483C (fr) 1989-12-20 1989-12-20 Decantation acceleree des boues

Country Status (1)

Country Link
CA (1) CA2006483C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104271212A (zh) * 2012-02-02 2015-01-07 绿色能源有限公司 用于从孔性介质中回收和/或去除试剂的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032253A1 (fr) 2009-09-15 2011-03-24 Suncor Energy Inc. Procédé de séchage de résidus fins mûrs de sables pétrolifères
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104271212A (zh) * 2012-02-02 2015-01-07 绿色能源有限公司 用于从孔性介质中回收和/或去除试剂的方法
CN104271212B (zh) * 2012-02-02 2017-03-29 绿色能源有限公司 用于从孔性介质中回收和/或去除试剂的方法

Also Published As

Publication number Publication date
CA2006483A1 (fr) 1991-06-20

Similar Documents

Publication Publication Date Title
US5985138A (en) Tar sands extraction process
US5626743A (en) Tar sands extraction process
US4392941A (en) Recovery of bitumen from tar sands sludge using additional water
US8257608B2 (en) Process and composition for froth flotation
US4427528A (en) Process for extracting crude oil from tar sands
US4857221A (en) Recovering coal fines
US3816305A (en) Clarification of tar sands middlings water
CA2006483C (fr) Decantation acceleree des boues
CA2168808C (fr) Procede d'extraction de sables bitumineux
US5169518A (en) Recovery of petroleum from tar sands
US4776949A (en) Recycle of secondary froth in the hot water process for extracting bitumen from tar sand
US3969220A (en) Aerating tar sands-water mixture prior to settling in a gravity settling zone
US4859318A (en) Recovering coal fines
US4456533A (en) Recovery of bitumen from bituminous oil-in-water emulsions
US4339042A (en) Treatment of minerals
CA1270220A (fr) Methode de controle de la teneur d'agent tensio-actif pour la regulation d'un procede de traitement a l'eau chaude des sables bitumineux
US3953318A (en) Method of reducing sludge accumulation from tar sands hot water process
CA2768522C (fr) Procedes de traitement de courants de residus des sables bitumineux
US5804077A (en) Increasing settling rate of fine solids in oil sand tailings
CA1247550A (fr) Flottation du bitume des bouillies minerales derivees du traitement des sables bitumineux
US4401552A (en) Beneficiation of froth obtained from tar sands sludge
RU2167001C2 (ru) Способ обогащения сульфидных медно-никелевых руд, содержащих металлы платиновой группы
EA026296B1 (ru) Способ извлечения битума из нефтеносного песка
CA1137906A (fr) Methode de degazage des matieres bitumineuses en cuve de separation
US1992949A (en) Method of utilizing floating soap and derivatives thereof

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed