Author:Kuhn, AHDate:1974At the Coal Preparation Pilot Plant of the FRI of South Africa the outdated Barvoys Bath separator was replaced by a Tromp Static Bath dense-medium separator.Read more
Author:Viljoen, GA; Kuhn, AH; Erasmus, TCDate:1974A sample of coal submitted by the Somerset Mining Company was treated in the Institute's coal preparation pilot plant as Pretoria West. The major portion of the relative density float product prepared in the Drewboy washer, was subsequently ...Read more
Author:Kuhn, AHDate:1973This report contains all the required information, but is kept as condensed as possible to facilitate the making of similar tests on Van Dyks slurry.Read more