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Skip to Search Results- 1Abraham, Tinu M
- 1Adegoroye, Adebukola
- 1Ahmed, Nirob
- 1Ali, Babkir SM
- 1Amundarain, Jesus
- 1Ansari, Nesma Nasir
- 80Department of Chemical and Materials Engineering
- 22Department of Civil and Environmental Engineering
- 14Department of Mechanical Engineering
- 13Department of Renewable Resources
- 7Department of Biological Sciences
- 3Department of Earth and Atmospheric Sciences
- 15Xu, Zhenghe (Chemical and Materials Engineering)
- 6Liu, Qingxia (Chemical and Materials Engineering)
- 5Lipsett, Michael (Mechanical Engineering)
- 4Masliyah, Jacob (Chemical and Materials Engineering)
- 3Gray, Murray (Chemical and Materials Engineering)
- 3Gray, Murray R. (Chemical and Materials Engineering)
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Spring 2016
This work investigated different acid catalysts and olefinic alkylating agents for the alkylation of an industrial asphaltenes feed. The working hypothesis was that alkylation would change the solubility parameter and increase the H/C ratio of asphaltenes sufficiently to cause some asphaltenes...
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An Alternate Indicator System for Nutrient Supply as Part of Ecosystem Function, a Component of Reclamation Success in the Athabasca Oil Sands Region
DownloadFall 2017
Northeastern Alberta faces the challenges of reclaiming a vast area that has been disturbed my oil sands mining, cumulatively 896 km2 and increasing as of December 2013. The limited resources available for reclamation and expensive costs of undertaking the process necessitates that reclamation be...
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An Electrochemical Impedance Spectroscopic Diagnostic Device for Characterization of Liquid-Liquid Systems and Phase Separation Detection in Emulsions
DownloadFall 2013
Rapid characterization of complex fluids, especially sensing emulsion stability, is crucial for many industrial applications, ranging from pharmaceutical industry to petroleum production. Electrochemical impedance spectroscopy (EIS) is a powerful tool for electrical characterization of such...
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Spring 2013
The surface mining of oil sand ore requires the use of huge shovels and 400-tonne capacity trucks to transfer the mined ore to the slurry preparation plant, where water and additives are added to the crushed ore. The oil sand slurry is then transported to the extraction section and simultaneously...
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An Integrated Approach for Sustainability Assessment: The Wa-Pa-Su Project Sustainability Rating System
DownloadFall 2014
As global demand for energy continues to rise, unconventional petroleum extraction and production of petroleum substitutes are both becoming more necessary. Development and operation of unconventional oil projects can have considerable social, economic, and environmental impacts. For example, one...
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An Integrated Optimization Model for Strategic Open-Pit Mine Planning and Tailings Management
DownloadFall 2014
Badiozamani Tari Nazari, Mohammad Mahdi
A strategic mine planning model determines the best order of extraction and destination of material over the mine-life, in a way that maximizes the net present value of the produced minerals. In case of oil sands open-pit mining, further processing of the extracted oil sands generates massive...
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An Investigation of Potential Weed Management Practices and Multivariate Assessment Parameters for Alberta's Oil Sands Reclamation Efforts
DownloadSpring 2018
Reclamation efforts that promote the re-establishment of native tree and plant communities subsequent of large-scale oil sands mining land disturbances are crucial in restoring natural ecosystems. It is important that reclamation procedures capable of facilitating the establishment of native...
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Analysis of the cost effectiveness of alternative policies and technologies to manage water extractions by the oil sands sector along the lower Athabasca River
DownloadFall 2009
The Lower Athabasca Water Management Framework limits water extractions by the oil sands industry near Fort McMurray, Alberta. To increase water-use efficiency and minimise the cost of water restrictions, several policy and technology options were developed and assessed using quantitative and...
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Application of coagulation-flocculation process for treating oil sands process-affected water
DownloadFall 2011
Oil Sands Process-Affected Water (OSPW) is generated from oil sands operation processes such as mining, extraction, and upgrading. Currently, accumulated OSPW is temporarily stored in tailings ponds which are toxic to the environment and must be treated for either reuse or safe discharge in the...