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- 9Atomic force microscopy
- 9Oil sands process-affected water
- 4Graphite
- 3Microscopy
- 42Graduate and Postdoctoral Studies (GPS), Faculty of
- 42Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 4Chemical and Materials Engineering, Department of
- 4Chemical and Materials Engineering, Department of/Research Articles and Materials (Chemical and Materials Engineering)
- 1ERA General Collection
- 1ERA General Collection/Research Materials (ERA General)
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Spring 2013
Coagulation/Flocculation/Sedimentation (CFS), petroleum coke (PC) adsorption, and zero valent iron (ZVI) oxidation-enhanced by PC were applied for the remediation of oil sands process-affected water (OPSW), generated from oil sands operations in northern Alberta, Canada. OSPW is a complex mixture...
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Probing Surface Heterogeneity, Electrochemical Properties and Bubble-Solid Interaction Mechanisms of Sulfide Minerals in Flotation
DownloadSpring 2017
The colloidal stability governed by various surface interactions including van der Waals (VDW) interaction, electrical double layer (EDL) interaction, hydrophobic interaction, and some other interactions, plays an important role in a wide range of natural phenomena and engineering applications....
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Processing and Switching Mechanisms of Materials for Memory Devices in Flexible Electronics
DownloadFall 2021
Current trends in Big Data are driving industries towards new innovations for data acquisition and processing. Among these trends is the concept of the Internet of Things (typically abbreviated as IOT), which will result in the collection of very large amounts of data from sensors and...
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Quantifying the effects of dissolved nitrogen and carbon dioxide on drying pressure of hydrophobic nanopores
Download2023-05-26
Binyaminov, Hikmat, Elliott, Janet A. W.
The effects of a dissolved gas on the behavior of liquid in cylindrical nanopores are investigated in the framework of Gibbsian composite system thermodynamics and classical nucleation theory. An equation is derived relating the phase equilibrium of a mixture of a subcritical solvent and a...
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Fall 2023
Graphite-forming events occurred throughout Earth history and extend up to solar and pre-solar contexts. However, a comprehensive understanding of the timeline of these events has been hindered by a lack of chronological information for graphite. Here we explore the geochronological potential of...
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Fall 2013
The phyllosilicates are an important class of valuable industrial minerals and play an essential role in many disciplines. The surface properties of phyllosilicate minerals are a topic of crucial importance as they directly affect all industrial aspects in mineral processing. The objective of...
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Surface Interaction Mechanisms between Deformable Bubbles and Hydrophobic Surfaces in Aqueous Solutions
DownloadSpring 2018
Deformable bubbles in complex fluidic systems are crucial components in a variety of traditional and emerging industrial processes, where their surface interactions with hydrophobic surfaces play an important role in realizing the targeted functionalities. In this project, a bubble probe atomic...
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2021-02-02
Shardt, Nadia, Wang, Yingnan, Jin, Zhehui, Elliott, Janet
It is desirable to predict the surface tension of liquid mixtures for a wide range of compositions, temperatures, and pressures, but current state-of-the-art calculations (e.g., density gradient theory) are computationally expensive. We propose a computationally simple—but accurate—semi-empirical...
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The treatment of oil sands process-affected water by submerged ceramic membrane microfiltration system
DownloadFall 2014
With the rapid expansion of the oil sands exploitation in Northern Alberta over the past decade, oil sands process-affected water (OSPW) management has become a significant issue. In this study, the use of a submerged microfiltration was proposed as a potential process for pretreating OSPW....