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Search Results - coal-five
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Physicochemical analysis of South African metamorphosed coal
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The South African coal mining industry as a driver of green growth and a low carbon economy? A study on Sustainable Development Goals 7 & 13
Published 2020“…The research methodology employs a content analysis of the 2016 annual reports of the five largest coal companies operating in South Africa. …”
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Dissecting the metabolism of South Africa's power house: Mpumalanga
Published 2025“…All these exhibit intensities surpassing the national average seven- to thirteen-fold, on both a per capita and per area basis. Moreover, coal's dominance is reflected in the province's technical energy and water flows, with coal accounting for 97% of domestic technical energy inputs and with 17% of the water supply allocated to coal-based energy infrastructure, more than five-times the national average. …”
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A modelling methodology to quantify the impact of plant anomalies on ID fan capacity in coal fired power plants
Published 2020“…In South Africa, nearly 80 % of electricity is generated from coal fired power plants. Due to the complexity of the interconnected systems that make up a typical power plant, analysis of the root causes of load losses is not a straightforward process. …”
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Measuring the social costs of coal-based electricity generation in South Africa
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Acid deposition in the Eastern Transvaal Highveld
Published 2016“…The area around Witbank and Middleburg in the eastern Transvaal Highveld, is highly industrialized with several coal-fired power stations, burning coal dumps and heavy industries. …”
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Geological characterisation of the Bamboesberg Member within the Molteno-Indwe coalfield, Eastern Cape Province, South Africa
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Effect of soil covers on coal waste dumps in KwaZulu-Natal on abiotic factors and bacteria causing acid mine drainage
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An analysis of challenges in implementing an equipment reliability improvement strategy : case study Eskom Camden Power Station
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Evaluating the influence of corporate social responsibility on brand reputation in the mining industry: a case study of Exxaro's Grootegeluk mine
Published 2021“…Exxaro is among the top five coal producers in South Africa. The Grootegeluk Coal Mine is an open cast coal mine in Lephalale, Limpopo. …”
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Evaluating the influence of corporate social responsibility on brand reputation in the mining industry: a case study of Exxaro's Grootegeluk mine
Published 2021“…Exxaro is among the top five coal producers in South Africa. The Grootegeluk Coal Mine is an open cast coal mine in Lephalale, Limpopo. …”
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Isomerisation of cresols over zeolites HZSM5, HBeta and HMordenite
Published 2014Get full text
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Online boiler convective heat exchanger monitoring: a comparison of soft sensing and data-driven approaches
Published 2019“…However, the intricate geometries and harsh operating environment of coal fired power plant boilers inhibit the ability to do online measurements of all process related variables. …”
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Multilevel inverters for renewable energy systems
Published 2022“…Simulation and experimental results are produced in five level form to verify and validate the proposed algorithm.…”
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Optimization of water quality monitoring in a typical quaternary catchment in Mpumalanga, South Africa
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A Raman- and XRD study of the crystal chemistry of cobalt blue
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PM2.5 chemical composition, source apportionment and geographical origin of air masses in Pretoria, South Africa
Published 2020Get full text
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