(1) Department of Inorganic and Physical Chemistry, Palacky University, tř. Svobody 26, 77146 Olomouc, Czech Republic;(2) Department of Experimental Physics, Palacky University, tř. Svobody 26, 77146 Olomouc, Czech Republic
Abstract:
The aim of this study was to identify intermediary products and study of the oxidation level of FeSO4·7H2O in the temperature region from 200 to 600°C. The knowledge of the reaction process in this temperature region is important for the optimisation of the technology used in the red pigment manufacture.