Search Results - "Mphahlele, K."

Effect of chemical, mineralogical, and petrographic properties on the grindability of a South African Highveld coal by Matjie, R., Bunt, J., Goosen, A., Mphahlele, K., Uwaoma, R.

“…Coal properties that are associated with wear and damage of grinding equipment during pulverization prior to combustion were investigated. A South African…”
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Properties and reactivity of two oxidized and unoxidized South African Highveld fine coal rejects and their density-separated fractions by Mphahlele, K, Matjie, R. H., Bunt, J. R., Uwaoma, R.C.

“…Fine coal reject samples (FCRs) derived from the South African (SA) feed-coal preparation are unsuitable for gasification/combustion. In this novel…”
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Effect of fluxing inorganic element-bearing acetate composite on the distribution of pyrolytic products from Highveld partially oxidized fine-coal reject and its beneficiated residue by Mphahlele, K., Matjie, R.H., Bunt, J.R., Janse van Vuuren, A.

“…•Carboxylate salts decrease tar yield but increase carbon conversion and gas yield.•Understanding mode of occurrence of mineral matter is vital for efficient…”
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The determination of pyrolytic synergies between sewage sludge and low-rank coal by Mphahlele, K., Matjie, R.H., Rutto, H., Fonts, I., Gonzalo, A., Osifo, P.O., Bunt, J.R.

“…In this study, South African sewage sludge (SASS) and turnout North American lignite (NAL) were subjected to analytical pyrolysis and evaluation of synergistic…”
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Kinetics, thermodynamics, and thermal decomposition characteristics of co-pyrolysis of municipality solid waste residue hydrochar and <1.5 g/cm3 fraction of South African discarded fine coal by Uwaoma, R.C., Schröer, B.J., Strydom, C.A., Bunt, J.R., Matjie, R.H., Mphahlele, K., Meyer, J.A.

“…The solid residues obtained after subjecting Municipality Solid Waste Residue (MSWR) to hydrothermal treatment were blended (50:50) with the <1.5 g/cm3…”
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Communication Rule Structure and the Communication Management of the South African Crisis by R. L. Nwafo Nwanko, Mphahlele, Teresa K.

“…Social development is accompanied by the increased professionalization of the production and distribution of mass mediated communication content. Changes that…”
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Communication rule structure and the communication management of the South African crisis by Nwanko, R L N, Mphahlele, T K

“…Argues that the correlation between the industrial and professional development of a society is positive only when professionalism is defined on technical…”
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