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在考查了乙烷氧化脱氢反应过程中各物种吸脱附行为的基础上 ,提出了乙烷氧化脱氢反应的机理 ,并采用Treanor DFP法进行数据处理 ,求取了各基元步骤的速率常数、活化能和指前因子等动力学参数 ;计算结果与实验值能很好地吻合
On the basis of examining the behavior of adsorption and desorption of various species during the oxidative dehydrogenation of ethane, the mechanism of ethane oxidative dehydrogenation was proposed and the data was processed by Treanor DFP method. The rate of each elementary step was calculated Constant, activation energy and pre-exponential kinetic parameters; calculated results and experimental values can be well consistent