甲基环戊烷脱氢异构反应热力学分析  

Thermodynamic Analysis on Dehydroisomerization of Methylcyclopentane

作　　者：徐英山 唐海光 XU Ying-shan;TANG Hai-guang(PetroChina Golmud refinery Co.,Ltd.,Golmud 816000,China)

机构地区：[1]中国石油格尔木炼油厂,青海格尔木816000

出　　处：《化工管理》2020年第35期92-94,共3页Chemical Engineering Management

摘　　要：对甲基环戊烷脱氢异构生成苯的反应体系进行了比较详细的热力学计算和分析,获得了不同反应温度下的焓值、吉布斯自由能和化学反应平衡常数等热力学数据,在此基础上分析了温度、压力、氢烃比对该反应热力学平衡的影响。热力学分析与计算结果对于甲基环戊烷脱氢异构的工艺研究和相关催化剂的研发具有一定的参考价值。The dehydroisomerization of methylcyclopentane to benzene is one of the important reaction in the catalytic reforming which produce reformate rich of aromatics.However,it is arduous to seek out the thermodynamic date for the dehydroisomerization.In this paper,detailed thermodynamic date including enthalpy,Gibbs energy and equilibrium constant at different temperature have been presented.On the foundation,the influence of temperature,pressure and H2/HC on the dehydroisomerization thermodynamic equilibrium have been discussed.Thermodynamic analysis and calculation results show important reference value for the technology research and related catalysts development.

关 键 词：甲基环戊烷 脱氢 热力学分析 研究 

分 类 号：O621.25[理学—有机化学]