TY JOUR TI INVESTIGATION OF FLUORINE SUBLIMATION IN THE CLINKER BURNING PROCESS KW mineralizer KW calcium fluoride KW fluorine sublimation KW clinker burning KW distribution of fluorine ions JO Technique and technology of silicates AU Novosyolov, A.G. AU Dreer, Y.I. AU Novoselova, I.N. AU Levina, Y.A. PY 2024 IS 31 PB Individual Entrepreneur Svetlana Vasilievna Samchenko