SearchSkip to Search Results
- 1Canada, Alberta, Fort McMurray
- 1Canadian Land Reclamation Association
- 1Freeze Thaw
- 1Oil Sands
- 1Oil sands
The Effect of Freezing and Thawing on the Dewatering of Oil Sands Sludge. IN: Proceedings of the Conference Reclamation, A Global PerspectiveDownload
Oil sands processing operations in northeastern Alberta generate 25 x 106 m3 of water-fines mixtures (sludge) per year. The fines settle in several weeks but will not consolidate to more than 35% solids, even over centuries. Freezing and thawing the oil sands sludge led to rapid dewatering. ...