文献类型：期刊文献

英文题名：Kinetic Modeling for Co-processing the High-boiling Fraction of Bio-oil with Paraffin Oil Considering the Deactivation by Coke

作者：Wan, L.[1];Zhang, S. -P.[1];Zhao, S. -T.[1];Xu, Q. -L.[1];Yan, Y. -J.[1]

机构：[1]E China Univ Sci & Technol, Res Ctr Biomass Energy, Shanghai 200237, Peoples R China

年份：2013

卷号：35

期号：9

起止页码：800

外文期刊名：ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS

收录：;EI(收录号：20131616216382);WOS:【SCI-EXPANDED(收录号:WOS:000316393000002)】；

基金：This study was supported by the National Natural Science Foundation of China (51176049), Chinese National High-tech R&D Program (863 Program) (No. 2009AA05Z402), the program for New Century excellent Talents (NCET-11-0642) in University and the Fundamental Research Funds for the Central Universities, which are greatly apperciated.

语种：英文

外文关键词：cascade reaction; co-processing; deactivation; heavy fraction of hydrodeoxygenated pyrolysis oil; kinetic

摘要：Biomass fast pyrolysis oil (bio-oil) is considered a promising renewable liquid energy. A feasible upgrading method is co-processing HHDO-oil, which is the heavy fraction of hydrodeoxygenated pyrolysis oil (HDO-oil), with paraffin oil. In this article, kinetic modeling for catalyst deactivation by coke was researched. The results show that the coke is lower by co-processing of HHDO with paraffin oil than other upgrading. Catalyst deactivation is a cascade reaction, the effect of HHDO concentration from 3.18 to 5.08 mol/m3 and the effect of temperature from 753 to 793 K were studied. The kinetic model equation of catalyst deactivation is da/dt = 1.188 x 105 e 18914.85/RT center dot c 0.88 center dot a.