fly ash research at technikon pretoria south africa
chemists in South Africa see fly ash as a field worthy of study What follows aims to highlight the opportunities within the field of fly ash research Fly ash is a predominantly inorganic residue obtained from the flue gases of furnaces at pulverised coal power ... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.