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Kinetics investigation of direct natural gas conversion by oxidative coupling of methane

机译:甲烷氧化偶合直接天然气转化的动力学研究

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摘要

Since 1982 there has been much research on the Oxidative coupling of methane (OCM) process. The main obstacle for converting methane directly to more valuable products by heterogeneous catalysis is the low selectivity at high conversions; the products are more reactive than methane. The main goal of this work is to study the kinetics of OCM reaction and classifies them. We find that with considering almost all reaction steps of the other models, reaction network of Stanch et al. has the best accuracy in comparison with the other models.
机译:自1982年以来,对甲烷的氧化偶联(OCM)工艺进行了大量研究。通过多相催化将甲烷直接转化为更有价值的产品的主要障碍是高转化率下的低选择性。产品比甲烷更具反应性。这项工作的主要目的是研究OCM反应的动力学并将其分类。我们发现,考虑到其他模型的几乎所有反应步骤,Stanch等人的反应网络。与其他型号相比具有最高的精度。

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