Search
Skip to Search Results- 1Auriat, Angela Michelle
- 1Bishop, Anna PM
- 1Clifford, Alexander M
- 1Eghbali, Sara
- 1Ezeonyi, Nzubechukwu C
- 1Fedor, Brittany A
-
A Robust Model for Integration of Sand-Arch Stability and Fractal Wormhole Network in CHOPS and post-CHOPS Process Simulation
DownloadSpring 2024
Cold heavy-oil production with sand (CHOPS) is a primary recovery process in unconsolidated heavy-oil reservoirs. The recovery factor typically ranges from 5% to 15% of the initial oil in place (OOIP). Approximately 90% of crude oil is left underground with considerable exploitation potential...
-
Characterization of natural zeolite membranes for H2/CO2 separations by single gas permeation
DownloadFall 2011
Hoseinzadeh Hejazi, Sayed Alireza
Membrane-based processes have the potential to overcome the limitations of conventional hydrogen separation techniques such as high energy consumption and environmental concerns. Natural zeolite membranes have recently been shown to demonstrate apparent molecular sieving of H2 from H2/CO2...
-
Fall 2011
In any geological sequestration projects, monitoring and verification are essential components in ensuring storage integrity. Seismic methods are regarded as a feasible way to monitor the subsurface CO2 because of their sensitivity to a rock’s pore space content. Therefore understanding the...
-
Spring 2024
Intracerebral hemorrhage (ICH), a devastating stroke caused by the rupture of vasculature in the brain, is responsible for <20% of all strokes, yet accounts for a disproportionately high burden of stroke related death and disability. The formation and degradation of the hematoma (blood clot)...
-
Enhanced Flotation of Ultramafic Nickel Ores Using Carbon Dioxide as a Flotation Gas and Sodium Tripolyphosphate as a Serpentine Depressant
DownloadSpring 2024
Challenges in the processing of minerals have been on the rise due to increasing low-grade ores which require to be finely ground to liberate valuable minerals. Low-grade ores like the ultramafic ores contain large amounts of gangue minerals which impacts recovery of the valuable pentlandite...
-
Experiences of Motherhood That Contribute to the Recovery Processes of Adult Survivors of Child Sexual Abuse
DownloadSpring 2014
The experiences of motherhood and recovery among six female survivors of child sexual abuse were explored with the purpose of furthering our understanding of how motherhood can promote and contribute to sexual assault recovery processes. It has been well-established that child sexual abuse can...
-
Fall 2011
In this work, the phase behavior of Athabasca bitumen + CO2 and Maya crude oil + CO2 is briefed. A literature review is presented on the previous research works (mostly experimental studies) done on CO2 + heavy oil and similar mixtures. Important aspects of phase behavior such as type of phase...
-
Greenhouse Gas Emissions Following Tillage Reversal on a Black Chernozem and a Gray Luvisol in Alberta
DownloadFall 2012
Agricultural soils under long-term no till management have been well known to sequester atmospheric carbon in soil organic matter and to reduce emissions of greenhouse gases. Our study aimed at quantifying CO2 and N2O emissions from Black Chernozems and Gray Luvisols managed under long-term (~ 30...
-
Heavy Oil/Bitumen Recovery by Alternate Injection of Steam and Solvent (Hydrocarbon and CO2) in Fractured Carbonates and Oilsands
DownloadFall 2013
The world energy demand is constantly increasing and fossil fuels are still by far the main energy resource that supplies the world energy consumption market, therefore increasing oil recovery from all types of reservoirs is an important matter. The burning of fossil fuels for energy purposes, on...
-
Spring 2024
Hydrogen as a fuel has the potential to reduce tailpipe carbon dioxide emissions of vehicles to near-zero, while also allowing for the generation of a hydrogen-based economy and lowering humanity's dependence upon oil. Hydrogen-diesel dual fuel combustion, where hydrogen and diesel are combusted...