甲基环己烷在改性沸石上氧化脱氢反应动力学规律研究

A. Karimov
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引用次数: 0

摘要

研究了甲基环己烷在斜沸石催化剂上氧化脱氢反应的动力学规律。在没有内外扩散抑制的情况下,反应在动力学区进行,其中所有扩散阶段都比构成该反应机理的所有化学阶段进行得快得多。研究了反应物分压、反应温度和反应混合物空速对反应过程的影响,确定了获得目标反应产物的最佳条件。
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RESEARCH INTO KINETIC REGULARITIES OF THE REACTION OF OXIDATIVE DEHYDROGENATION OF METHYLCYCLOHEXANE OVER MODIFIED ZEOLITES
Kinetic regularities of the oxidative dehydrogenation reaction of methylcyclohexane on the -clinoptilolite catalyst were investigated. Absence of internal and external diffusion inhibition was established, the reaction proceeds in the kinetic area, in which all diffusion stages proceed much faster than all chemical stages that make up the mechanism of this reaction. The influence of partial pressures of reagents, the reaction temperature and the space velocity of the reaction mixture on the course of the reaction was studied and optimal conditions for obtaining the intentional reaction product determined.
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