Author:North, Brian C; Engelbrecht, Andre D; Oboirien Bilainu, O; De la Rey, J; Mashinini, LDate:Oct 2017Coal beneficiation in South Africa is currently conducted mostly on a wet “float and sink” basis. This process is heavily water intensive and also potentially polluting. Dry beneficiation alternatives are being sought. The alternative of dry ...Read more
Author:Pertrick, AJDate:1965During 1958, the FRI board, after a review of the whole position of fuel research, resolved that instead of dissipating the Institutes limited resources in an effort to cover too wide a range of subjects within the terms of reference of the ...Read more
Author:Van Eck, BDate:1961This report details the results of two performance tests carried out on a Wemco-drum Dense Medium washing plant at Elandsberg colliery in January, 1961. As this was the first drum type dense medium separator to be installed in this country ...Read more