Kinetics of catalyzed reaction of methanol with water vapour
作者： V. Pour , J. Bartoň , A. Benda
DOI: 10.1135/CCCC19752923
关键词: Inorganic chemistry 、 Catalysis 、 Water vapor 、 Chemistry 、 Methanol 、 Kinetics
摘要: Kinetics of methanol conversion with water vapour on a low-temperature catalyst of the composition CuO-ZnO-Cr20 r A120 3 was studied at 1 atm, at temperatures 220-250 C and at different CH30H: H20 ratios. The reaction course can be expressed by a kinetic equation in the form r= kp~· 4pg. 6, where PA and PB are partial pressures of methanol and water vapour, respectively. This relation can be simplified with satisfactory accuracy to the form r= k (PAPB) O. 5. Of the relations, based on the Langmuir-Hinshelwood concepts, the equation …
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