Browsing Engineering by Subject "Refrigeration system"
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Converting an ice storage facility to a chilled water system for energy efficiency on a deep level gold mine
(2015)The South African gold mining sector consumes 47% of the mining industry’s electricity. On a deep level gold mine, 20% of the energy is consumed by the refrigeration system. The refrigeration system cools 67 ˚C virgin rock ... -
Development of processes to improve sustainability of industrial IDM projects
(North-West University (South Africa), 2020)Eskom, the primary supplier of electricity in South Africa, is struggling to keep up with the country’s demand. This led to the creation of the Integrated Demand Management (IDM) Division which funds projects implemented ...