Browsing by Subject "Polyvinyl alcohol"
Now showing items 1-2 of 2
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Evaluation of binders in briquetting of coal fines for application in combustion processes
(North-West University (South Africa), 2019)Fine coal (-1 mm top size) is a global problem in terms of handling and pollution. It is expected that at least 6 percent of run-of-mine coal will be fines, and this does not include the fines generated in mining, ... -
Testing of briquettes made from Witbank coal fines with polyvinyl alcohol as binder
(EARET, 2018)Approximately 12% of South Africa’s mined coal can be classified as fine coal. Fine coal is primarily formed through mechanical mining methods and can cause blockage in equipment, transportation mechanisms and silos. ...