Isolation and characterization of the cellulose synthase promoters of Eucalyptus trees

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Direct oxidative Ammonia-Ammonium salt leaching of sphalerite concentrate from the Gamsberg Mine and study of the catalytic effect of Cu(II) on Zinc extraction by Shabalala, Sanele

“…The Zn extraction rates also increased with an increase in total ammonia concentration and Cu(II) concentration but decreased with an increase in pulp density. Initial slope analysis was used to characterize the leaching kinetics for each particle, providing good linear fits (R2 > 0.99) across all temperatures, ammonia concentrations, Cu(II) concentrations, and oxygen partial pressures. …”
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Influence of variables on NSSC pulping properties: pilot plant modelling and optimization by Lambert, Matthew Alan

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An investigation into the effect of potential modifiers on the flotation of a copper sulphide ore by Dzinza, Lucia

“…Batch flotation and froth stability tests were carried out at the ore’s natural pH whilst varying Eh. …”
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Anaerobic bioconversion of the organic fraction from the fruit processing industry by Griessel, Wilmare

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The anti-diabetic potential of the African Adansonia Digitata L. plant extract by Badawy, Marwa Tawfik

“…Overall, the current study proves that Adansonia digitata L. has good potential as an antidiabetic, hepatoprotective, and reno-protective drug with a good safety margin.…”
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Performance index analysis of control systems synthesized for a counter-current process by De Waal, Anton

“…The performance of the systems were predicted quantitatively using performance indices. The systems were tested by digital simulation. Good correlation between the predicted and simulated performance was observed. …”
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An investigation into the flotation response of sperrylite (PtAs2) by comparative evaluation of crystal structure and bonding atoms by Pikinini, Sebia

“…Sperrylite might be also very sensitive to any pulp chemical changes. This was shown by the reduced recoveries after adding copper sulphate and after raising the pulp Eh using sodium hypochlorite. …”
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An investigation into the edge gluing of green Eucalyptus grandis lumber using a one-component polyurethane adhesive by Proller, Marco

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Development and evaluation of thermal protection material for solid rocket motors by Rheeder, Amy

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Flotation of a UG2 ore in a novel pneumo-mechanical laboratory cell by Uys, Nardus

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A fibre optimisation index developed from a material investigation of Eucalyptus grandis for the Kraft pulping process. by Du Plessis, Marius

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Lignin phenol formaldehyde resins synthesised using South African spent pulping liquor by Maree, Chelaine

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Multi-agent analysis of industrial networks : a South African bio-energy case study by Malan, Rene

“…The network includes sugar and paper and pulp mills, the South African power utility and independent power producers. …”
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