Thermal Decomposition Kinetics of Siderite Ore during
Mar 26 2021 The siderite ore used in this study was collected from Shanxi Province China. After being crushed it was ground to a particle size less than 0.2 mm. The results of chemical composition analysis and iron phase analysis of the siderite ore are shown in Tables 1 and 2 respectively. The total iron grade TFe was analyzed using the titanium III .