Author:Heim, FO; Clark, DDate:1978This report discusses about an investigation which was aimed at improvement in fuel efficiency as a means of reducing smoke emission.Read more
Author:Saler, ADate:1972The investigation was undertaken as a preliminary study of the 4" Compound Water Cyclone, with regard to its separation efficiency, range of yields obtained and throughput capacity. The main purpose behind this work was to gain some experience ...Read more
Author:Raab, GADate:1974A knowledge of size distribution of the coal produced is of obvious interest to the coal industry and suppliers of mining and coal preparation equipment.Read more
Author:Erasmus, TCDate:1976The so-called reactivity index, a diminution of spontaneous combustion liability index, gives an indication of a coal's liability towards spontaneous combustion.Read more
Author:Erasmus, TCDate:1977Earlier studies have indicated that Umgala coal is prone to spontaneous heating and that ignition is likely to occur unless special precautions are taken during stockpiling.Read more
Author:Bonapace, ACDate:1977In this paper some hydraulic phenomena are discussed which are relevant to the hydraulic transport of particles in a fully suspended state.Read more