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Skip to Search Results- 1Afacan, Artin (Chemical and Materials Engineering)
- 1Bobicki, Erin (Chemical and Materials Engineering)
- 1Kuznicki, Steven (Chemical and Materials Engineering)
- 1Kuznicki, Steven M. (Department of Chemical and Materials Engineering)
- 1Sadri, Farzaneh (Chemical and Materials Engineering)
- 1Shaw, John (Chemical & Materials Engineering)
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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...
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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...
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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...
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Spring 2015
The objective of this dissertation was to find novel adsorbents addressing problems associated with acid gases. They are the most common contaminants in multiple aspects of petroleum processing and combustion gas clean up, which reduce the efficiency of petroleum refining and product quality....
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Understanding the Role of Caustic Addition: A Comparison of Sodium Hydroxide and Ammonium Hydroxide
DownloadSpring 2012
To understand the role of caustic addition and its effect on the bitumen extraction process, a novel flow cell and a Denver Cell extraction unit were utilized. This allowed for the comparison of sodium hydroxide and ammonium hydroxides effect on real oil sands ores. Several ores (A1, C-ore,...