化工进展2012，Vol.31Issue(7)：1464-1467,4.
丙烷催化脱氢反应宏观动力学模型
Macro kinetics of catalytic dehydrogenation of propane on platinum-stannum catalyst
张海娟 1李江红 1张舒冬 1王振宇 1张喜文1
作者信息
- 1. 中国石油化工股份有限公司抚顺石油化工研究院,辽宁抚顺113001
- 折叠
摘要
Abstract
The experiment of catalytic dehydrogenation of propane on platinum-stannum catalyst was performed with integral fixed-bed reactor,under the reaction conditions of temperature of 580-640 ℃,pressure of 0.1 MPa and space velocity of 1000-6000 h-1.The rate equation on macro kinetics of catalytic dehydrogenation of propane was obtained.Through fitting experimental results,the parameters of macro kinetic were determined by the method of multiple liner regression.The activation energy of dehydrogenation of propane reaction was about 78.4 kJ/mol.The results of statistic test on macro kinetics model showed that the rate equation was rational and reliable.关键词
Pt-Sn催化剂/丙烷/脱氢反应/丙烯/宏观动力学模型Key words
Pt-Sn catalyst/propane/dehydrogenation/propylene/macro kinetics model分类
化学化工引用本文复制引用
张海娟,李江红,张舒冬,王振宇,张喜文..丙烷催化脱氢反应宏观动力学模型[J].化工进展,2012,31(7):1464-1467,4.
