Search
Skip to Search Results- 1Abraham, Tinu M
- 1Adegoroye, Adebukola
- 1Afshar, Shima
- 1Ali, Babkir SM
- 1Amani, Mohammad Javad
- 1Anas Khalil Sidahmed
- 74Department of Chemical and Materials Engineering
- 23Department of Civil and Environmental Engineering
- 15Department of Mechanical Engineering
- 13Department of Renewable Resources
- 7Department of Biological Sciences
- 6Department of Earth and Atmospheric Sciences
- 13Xu, Zhenghe (Chemical and Materials Engineering)
- 6Liu, Qingxia (Chemical and Materials Engineering)
- 5De Klerk, Arno (Chemical and Materials Engineering)
- 5Lipsett, Michael (Mechanical Engineering)
- 5Liu, Qi (Chemical and Materials Engineering)
- 4Masliyah, Jacob (Chemical and Materials Engineering)
-
Spring 2011
Flotation process is mineral processing technique used for separating valuable minerals from the gangue. The research presented in this thesis deals with assessing features that can help in measuring the performance (observing) bitumen flotation process and modeling damage in flotation units. A...
-
Fall 2011
Oxidative desulfurization of oil sands bitumen as pre-refining methodology to improve bitumen quality in the absence of catalysts was studied. It has potential advantages such as employing a cheap reagent (air) and moderate processing conditions (<180 °C, autogenous pressure). The specific aims...
-
Spring 2016
Canada has the world’s largest oilsands reserves. Part of the reserves is being considered as marginal and is not profitable to recover using current technology. Autoxidation (oxidation with air) is a potential upgrading strategy to produce more valuable products from the oilsands derived bitumen...
-
Beyond Viscosity—How Density, Vibration and Interfacial Tension Affect Solvent Aided Bitumen Production
DownloadFall 2016
Bitumen and heavy oil comprise a significant percentage of proven oil reserves globally. The environmental impacts of producing these resources with current technologies is a concern for environmentalists, oil producing companies, resource rich jurisdictions and society at large. Dilution of the...
-
Biological Treatment of Naphthenic Acids and Other Organic Compounds in Oil Sands Process-Affected Waters
DownloadFall 2014
The Alberta oil sands contain one of the world’s largest reserves of oil - over 169 billion barrels of bitumen are economically recoverable with current extraction technologies. Surface mining, whereby the ore is extricated from the earth and bitumen is obtained via a hot water extraction...
-
Bitumen Extraction, Indigenous Land Conflicts, and Environmental Change in the Athabasca Oil Sands Region, 1963-1993
DownloadSpring 2021
This dissertation examines the first development phase of the Alberta oil sands industry from the 1960s to the early 1990s. It draws on public and private records from archives in Canada and the United States, the results of collaborative research with the Fort McMurray Métis, and oral history...
-
Spring 2016
During the extraction of crude oil or bitumen, stable water-in-oil emulsions are inevitably formed. The emulsified water contains chloride ions and other organic acidic compounds that cause severe corrosion problems to the downstream plant equipment, creating operational and safety issues and...
-
Spring 2015
The minable oil sands extraction process can be understood on a scale of a single oil sand grain. When the oil sand ore is mixed with warm water, each sand granule is initially covered with bitumen film which ruptures under the composite effect of shear and interfacial forces, while water...
-
Fall 2013
This dissertation examines the relationship between Canadian newspapers, the development of Alberta’s oil sands, and neoliberalism. It uses both content and discourse analysis to analyze coverage of oil sands development in six English-Canadian newspapers between October 1, 2005 and October 31,...
-
Fall 2011
The growing interest in the oilsands bitumen reserves, a large portion of which is unattainable by current industrial processes, has generated a need for an improved process for oilsands extracting and upgrading. The effects of using chabazite as a catalyst for cracking and upgrading of oilsands...