GB8704532D0 - Treatment of froth - Google Patents

Treatment of froth

Info

Publication number
GB8704532D0
GB8704532D0 GB878704532A GB8704532A GB8704532D0 GB 8704532 D0 GB8704532 D0 GB 8704532D0 GB 878704532 A GB878704532 A GB 878704532A GB 8704532 A GB8704532 A GB 8704532A GB 8704532 D0 GB8704532 D0 GB 8704532D0
Authority
GB
United Kingdom
Prior art keywords
froth
treatment
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.)
Pending
Application number
GB878704532A
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 Research Council
Medical Research Council
Original Assignee
Alberta Research Council
Medical Research Council
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 Research Council, Medical Research Council filed Critical Alberta Research Council
Priority to GB878704532A priority Critical patent/GB8704532D0/en
Publication of GB8704532D0 publication Critical patent/GB8704532D0/en
Priority to CA000559978A priority patent/CA1291957C/en
Pending legal-status Critical Current

Links

GB878704532A 1987-02-26 1987-02-26 Treatment of froth Pending GB8704532D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB878704532A GB8704532D0 (en) 1987-02-26 1987-02-26 Treatment of froth
CA000559978A CA1291957C (en) 1987-02-26 1988-02-26 Treatment of froth form oil sands hot water recovery process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878704532A GB8704532D0 (en) 1987-02-26 1987-02-26 Treatment of froth

Publications (1)

Publication Number Publication Date
GB8704532D0 true GB8704532D0 (en) 1987-04-01

Family

ID=10612987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878704532A Pending GB8704532D0 (en) 1987-02-26 1987-02-26 Treatment of froth

Country Status (2)

Country Link
CA (1) CA1291957C (en)
GB (1) GB8704532D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7931800B2 (en) 2007-03-14 2011-04-26 Apex Engineering Inc. Method for extraction of bitumen from oil sands using lime
CA2729457C (en) 2011-01-27 2013-08-06 Fort Hills Energy L.P. Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
CA2853070C (en) 2011-02-25 2015-12-15 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
CA2931815C (en) 2011-03-01 2020-10-27 Fort Hills Energy L.P. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
CA2865139C (en) 2011-03-04 2015-11-17 Fort Hills Energy L.P. Process for co-directional solvent addition to bitumen froth
CA2735311C (en) 2011-03-22 2013-09-24 Fort Hills Energy L.P. Process for direct steam injection heating of oil sands bitumen froth
CA2737410C (en) 2011-04-15 2013-10-15 Fort Hills Energy L.P. Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
CA3077966C (en) 2011-04-28 2022-11-22 Fort Hills Energy L.P. Recovery of solvent from diluted tailings by feeding a solvent diluted tailings to a digester device
CA2740935C (en) 2011-05-18 2013-12-31 Fort Hills Energy L.P. Enhanced temperature control of bitumen froth treatment process
US10647606B2 (en) 2017-08-18 2020-05-12 Graymont Western Canada Inc. Treatment of oil sands tailings with lime at elevated pH levels
AU2018366144B2 (en) 2017-11-08 2024-05-09 Graymont Western Canada Inc. Treatment of tailings streams with one or more dosages of lime, and associated systems and methods
MX2021002869A (en) 2018-09-11 2022-09-05 Graymont Western Canada Inc Improvement of geotechnical characteristics of tailings via lime addition.

Also Published As

Publication number Publication date
CA1291957C (en) 1991-11-12

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