Kinetics of the Calcium Oxysulfides Reduction by Carbon Monoxide
The chemistry and the kinetics of the reduction of calcium containing CaFeSO and Ca2FeCuSO3) oxysulfides in a mixture of flowing gases that contains (75% CO) carbon monoxide and argon have been investigated by thermogravimetric analysis and X-ray diffraction. Experiments were carried out on the synthesized samples by heating up to 1270 K with heating rates of 5-20 K/min. The Netzsch Thermokinetics program was used for the analysis of the experimental data. Kinetic parameters of reduction processes are determined.
Andreas Öchsner, Graeme E. Murch and Ali Shokuhfar
R.I. Gulyaeva et al., "Kinetics of the Calcium Oxysulfides Reduction by Carbon Monoxide", Defect and Diffusion Forum, Vols. 283-286, pp. 539-544, 2009