文献类型：期刊文献

英文题名：Study on catalytic pyrolysis mechanism of bio-oil(III) - Catalatic pyrolysis reaction mechanism of bio-oil model compounds

作者：Xie, Dan[1]; Huang, Qingfa[1]; Rong, Xin[1]; Xu, Qingli[1]; Wang, Fu[1]; Li, Hongyu[1]; Yan, Yongjie[1]

机构：[1] Research Center for Biomass Energy, East China University of Science and Technology, Shanghai 200237, China

年份：2012

卷号：33

期号：3

起止页码：359

外文期刊名：Taiyangneng Xuebao/Acta Energiae Solaris Sinica

收录：EI(收录号：20122015026416)

语种：英文

外文关键词：Phenols - Polycyclic aromatic hydrocarbons - Catalysis - Zeolites - Biofuels - Pyrolysis

摘要：The catalytic pyrolysis products of six bio-oil model compounds were analyzed at 500°C under different space velocity conditions. The products of model compounds without aromatic rings (acetic acid, ethanol, cyclopentanone and furfural) over catalytic pyrolysis on a HZSM-5 zeolite, contained benzene, naphthalene, indene and polycyclic aromatic hydrocarbons and their derivatives; the main products of phenol and m-cresol were phenolic compounds. According to the catalytic pyrolysis products of model compounds, catalytic reaction pathways with different types of compounds were speculated to illustrate that cyclodehydration took place over bio-oil catalytic pyrolysis reaction, which provided a theoretical basis for the bio-oil catalytic pyrolysis mechanism study.