RAW MIXTURE FOR THE PRODUCTION OF WHITE PORTLAND CEMENT CLINKER

摘要

A raw mixture for the production of white portland cement clinker contains carbonate, alumina-containing, silica-containing components and mineralizer. It contains as alumina-containing component aluminium hydroxide and mineralizer in following component ratio, mass fraction %: chalk 77.5-82.5, aluminium hydroxide 4.5-7.5, quartz sand 13.0-15.0, calcium chloride 1.0-1.5, slica-fluoride compound 0.5-1.0.