https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Gravity seperation and desliming of fine coal: pilot-plant study using Reflux Classifiers in series https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14609 Wed 11 Apr 2018 11:39:26 AEST ]]> Cleaning of coarse and small coal https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23730 Sat 24 Mar 2018 07:16:54 AEDT ]]>