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- 3Gamal El-Din, M.
- 2BGC Engineering Inc.
- 2Bork, P.
- 2Johnson, R. L.
- 2Rheinbraun - Consulting GmbH
- 42Oil Sands Research and Information Network (OSRIN)
- 18Graduate Studies and Research, Faculty of
- 18Graduate Studies and Research, Faculty of/Theses and Dissertations
- 15Oil Sands Research and Information Network (OSRIN)/OSRIN Technical Reports
- 9Oil Sands Research and Information Network (OSRIN)/Government of Alberta Reports
- 8Oil Sands Research and Information Network (OSRIN)/OSRIN Staff Reports
This research aims to assist in the assessment of tailings management technologies through the development of a dynamic simulation model. The developed model (TMSim) incorporates the mine plan, various stages of dewatering including classification, pre- and post-deposition dewatering, and an...
Tailing ponds in Northern Alberta has covered an area of 170 km2. Directive 074 issued in 2009 set stringent criteria for tailings reclamation. Freeze-thaw dewatering is one of the most promising approaches for dewatering MFT as one cycle of freeze-thaw can release up to 50% pore water. In this...
A multi-purpose settling column was designed to determine settling rate and sediment height allowing the in-situ measurement of yield stress and drainage without disturbing the sediment particle network. The settling column was applied to studying flocculation/densification of model oil sands...
Non-aqueous extraction technologies are currently being investigated as an alternative to the conventional water based process for extracting bitumen from oil sands. The reduced dependence on fresh water and land for creation of tailing ponds makes non-aqueous technologies a greener alternative....
Review of Health Effects of Naphthenic Acids: Data Gaps and Implications for Understanding Human Health RiskDownload
Oil sands mining involves removal of water from the Athabasca River basin in northeastern Alberta. Water produced during the extraction of bitumen from oil sands is referred to as oil sands process water (OSPW). Information on the likelihood of human exposure to OSPW derived naphthenic acids...
Catalogue of Technologies for Reducing the Environmental Impact of Fine Tailings from Oil Sands ProcessingDownload
A catalogue containing 22 technologies for reducing the environmental impact of fine tailings derived from oil sand processing has been assembled. The simple format which was developed as part of this study consisted of a spreadsheet outline of the technologies and a process summary for each...
The purpose of this report is to use a design of experiment (DOE) approach to examine the main factors affecting the determination of methylene blue index (MBI) values for oil sands samples. The methylene blue titration of clays has become a principle tool to assess extraction efficiency of oil...
Effects of Surface Contamination and Water Chemistry on the Behaviors of Illite, Kaolinite and Montmorillonite in Organic and Aqueous MediaDownload
Clays, due to their specific surface area and electrical charge density, are among the most active minerals in aquifers, oil and gas reservoirs, and tailings ponds. Clays, in tailings, are a significant ongoing environmental concern in the mining and oil sands production industries and clay...
The focus of the research presented here was to directly measure actual evaporation rates from a tailings surface using a micrometeorological technique known as the eddy covariance method. Depending on the results, it would be determined whether current drying models need to be calibrated with...