Browsing Faculty of Engineering by Subject "Swelling"
Now showing items 1-2 of 2
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The influence of various potassium compound additions on the plasticity of a high-swelling South African coal under pyrolyzing conditions
(Elsevier, 2015)The influence of the anion attached to a potassium cation on the decrease of plastic properties of a high swelling vitrinite-rich medium rank B South African coal was investigated by adding potassium hydroxide (KOH), ... -
The transient swelling behaviour of large (-20 + 16 mm) South African coal particles during low-temperature devolatilisation
(Elsevier, 2014)In order to predict coal behaviour during certain utilisation processes, and to improve and develop coal conversion technologies, it is important to understand the swelling behaviour and plastic properties of coal. X-ray ...