文献类型：期刊文献

英文题名：Kinetics of naphthalene catalytic hydrogenation under high temperature and high pressure

作者：Bie, Shiquan[1,2];Jiang, Hongbo[1,2];Wang, Wei[3];Shu, Geping[3];Zhang, Xuwen[3];Wang, Hongxue[3];Gao, Shansong[3]

机构：[1]East China Univ Sci & Technol, Res Inst Petr Proc, 130 Meilong Rd, Shanghai, Peoples R China;[2]East China Univ Sci & Technol, Int Joint Res Ctr Green Energy Chem Engn, Shanghai, Peoples R China;[3]China Shenhua Coal Liquid & Chem Shanghai Res Ins, Natl Engn Lab Direct Coal Liquefact, Shanghai, Peoples R China

年份：2020

卷号：38

期号：3

起止页码：266

外文期刊名：PETROLEUM SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20195107854587);WOS:【SCI-EXPANDED(收录号:WOS:000502227000001)】；

语种：英文

外文关键词：Catalytic hydrogenation; high temperature and high pressure; kinetics; naphthalene; Ni-Mo; Al2O3

摘要：The catalytic hydrogenation reaction of naphthalene was carried out on the Ni-Mo/Al2O3 catalyst by using a constant-temperature fixed-bed reactor with the temperature ranging from 315 degrees C to 400 degrees C and pressure ranging from 12 to 20 MPa. The model of naphthalene catalytic hydrogenation was proposed based on the Langmuir-Hinshelwood-Hougen-Watson competitive adsorption theory, and the model parameters were estimated. The results show that the hydrogenation reaction of naphthalene to tetralin is fast, and tetralin tends to form trans-decalin, while there is no direct conversion between trans-decalin and cis-decalin. The reaction activation energy of naphthalene to tetralin is the smallest.