本文研究了甲醇和甲苯蒸汽在锰(Ⅱ)催化剂上燃烧的动力学规律。确定了甲醇—锰(Ⅱ)及甲苯—锰(Ⅱ)两个催化反应体系分别对甲醇及甲苯的反应级数,测定了反应的活化能和频率因子,建立了反应的动力学方程式。进一步了解了锰(Ⅱ)催化剂治理甲醇废气的催化燃烧性能,为应用锰(Ⅱ)催化剂治理甲醇废气的催化燃烧装置的设计提供了动力学数据。 In this paper, the kinetics of combustion of methanol and toluene on manganese (Ⅱ) catalyst was studied. The reaction order of methanol - toluene (Ⅱ) and methanol - manganese (Ⅱ) and toluene - manganese (Ⅱ) were determined respectively. The activation energy and frequency factor of the reaction were determined and the kinetic equation of the reaction was established. Further understanding of the catalytic combustion performance of manganese (Ⅱ) catalyst in the treatment of methanol exhaust gas provided kinetic data for the design of a catalytic combustion device for the treatment of methanol exhaust gas with manganese (Ⅱ) catalyst.