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丙烯在钼酸铕和钼酸铒催化剂上氧化动力学研究
Kinetic Study of Propylene Oxidation over Europium Molybdate and Erbium Molybdate Catalysts
【摘要】 在固定床微分反应器中,压力为1.2kg/cm~2,温度从360—460℃研究了丙烯在钼酸铕和钼酸铒催化剂上氧化动力学。测得了主、副反应表观活化能并对主反应机理进行了探讨。
【Abstract】 The Kinetics of Propylene Oxidation over Europium Molybdate and Erbium Mo-lybdate Catalysts have been investigated. The reaction was carried out in a differential fixed-bed reactor under 1.2 atm from 360℃ to 460 ℃. The apparent activation energies for acrolein, carbon dioxide and acetaldehyde formation have been determined. The mechanism of reaction for acrotein formation is also discussed.
- 【文献出处】 北京大学学报(自然科学版) ,Acta Scicentiarum Naturalum Universitis Pekinesis , 编辑部邮箱 ,1985年01期
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