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Simulation of the sulphur iodine thermochemical cycle
(North-West University, 2011)
The demand for energy is increasing throughout the world, and fossil fuel resources are diminishing. At the same time, the use of fossil fuels is slowly being reduced because it pollutes the environment. Research into ...
Simulating operational improvements on mine compressed air systems
(North-West University (South Africa). Potchefstroom Campus, 2018)
As the operational costs of deep-level mines increase and gold ore grades decrease, profitability
in the South African gold mining sector is becoming a challenge. Electricity tariff increases
moreover contribute to the ...
Sustainable DSM on deep mine refrigeration systems : a novel approach
(North-West University, 2007)
The supply and demand of energy have become a world wide concern. It is predicted that world energy usage could increase from 15TW, to 21TW by 2020. In South Africa the peak demand for electrical energy has already outrun ...