Browsing Theses and Dissertations (Chemical Engineering) by Supervisor "Rand, Brian"

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The modification of Waxy Oil for preparing a potential feedstock for needle coke production

Clark, John Graham (University of Pretoria, 2011)

This research study determines the potential to increase substantially the anisotropy of a coke from an aliphatic Waxy Oil produced by Sasol Synfuels at Secunda, South Africa. Experimental modifications included filtration, ...
Rheological Behaviour and Characterisation of Pitch-Based Carbon Precursors

Ramjee, Shatish (University of Pretoria, 2015)

Pitch material is an important precursor in the production of carbon bre, carbon composites and synthetic graphite. It has a complex transformation during pyrolysis which incorporates the separation of a liquid crystalline ...

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