Unburned carbon found in coal conversion ash has the potential to be used in a variety of
value-added applications. However, it is first necessary to separate the unburned carbon …

Coal ore isn't a uniform material. In order to optimize the coal liberation process it is
necessary to classify a coal ore sample into its constituent components as quickly and …

Imagine that a sample of coal could be crushed unlimited times to the same or different top
size; a different washability would be obtained for each crushing experiment. Depending on …

The UK has a long history of the use of coal fired power station ash products in a range of
applications in construction. These range from use in concrete as a cementitious material …

This thesis forms part of the third ERA-MIN collaboration between Portugal, Poland,
Romania, Argentina, and South Africa under the project Charphite. The overall aim of the …

The product yield problem during coal beneficiation refers to the failure of a processing plant
to produce expected product yield. Two well-known case studies from southern Africa …