Portland cement clinker obtained with carbonate concentrate

Results of the studies of the possibility of Portland cement clinker production with carbonate concentrate (a product of complex processing of apatite-carbonatite ores characterized by a higher P2O5 content) and ash-slag mixture are presented. The influence of P2O5 on the processes of mineral formation and its distribution in clinker minerals were studied. An experimental batch of Portland cement was obtained and tested in the laboratory

Author: V.V. Tyukavkina, Y.E. Brylyakov, B.I. Gurevich

Section: Waste utilization

Keywords: carbonate concentrate, ash and slag mixture, burning, clinker, mineral formation