【摘要】 实验分解CaCO3,并进行CaO脱除SO2适宜温度区间的热力学分析和计算,结合CaO的水合活性实验研究,得出了炉内最佳的喷钙脱硫温度为950℃,适宜温度区间为846~1 491℃.更多还原

【Abstract】 The thermodynamic calculation of the optimum temperature range for the decomposition of calcium carbonate and the desulfurization by calcium oxide is presented in this paper.The hydration activity of the calcinated product of limestone at different temperature was measured.The optimum temperature in the combustor for the injection of finely divided limestone powder is 950℃,The optimum temperature range is 846～1491℃.更多还原