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Fall 2020
In view of the increasing environmental concerns about the current water-based bitumen extraction process, there have been numerous efforts to develop a non-aqueous extraction (NAE) method for the recovery of bitumen from oil sands. The research reported in this thesis was carried out to study...
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Fall 2022
The extraction of bitumen from oil sands using non-aqueous extraction (NAE) techniques has the potential to replace currently used water-based extraction techniques. High bitumen recovery rates, lower freshwater requirements, and elimination of afterward tailing ponds are all advantages of...
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Fall 2020
Solidification during continuous casting of X70 microalloyed steel results in two types of elemental segregation; microsegregation (interdendritic) and macrosegregation (at the centerline). Both micro and macrosegregation lead to deterioration of steel properties and, hence, a lower degree of...