Author:Engelbrecht, A; North, Brian C; Oboirien, B; Majozi, T; Madzivhandila, VDate:Jun 2011South Africa has abundant resources of high-ash and other low-quality coals. The aim of this work is to investigate the possibility of using fluidised bed gasification technology to convert these coals at a high efficiency into clean fuel gas ...Read more
Author:Madzivhandila, V; Majozi, T; Zhelev, TDate:Oct 2010In this work, the contact economizer system is used to recover low potential heat from the gas turbine exhaust (flue gas) stream of a heat integrated IGCC plant adopted from previous studies. Recovery of this heat was demonstrated to be capable ...Read more