Author:Dludlu, MK; Oboirien, Bilainu; Sadiku, RDate:2017In this study, coal fly ashes (CFAs) from three different boiler sites in South Africa, Eskom (E coal fly ash), George Mukhari Academic Hospital (GMH coal fly ash), and KarboChem (KBC coal fly ash), were used to produce geopolymers. The coal ...Read more
Author:Engelbrecht, Andre D; North, Brian C; Oboirien, BilainuDate:Oct 2017Chemical-looping combustion (CLC) of coal has emerged as a clean coal technology that can potentially be applied for the efficient combustion of coal while producing flue gas that has a CO2 concentration of greater than 99 %. An important ...Read more