文献类型：期刊文献

英文题名：Co-processing the High-boiling Fraction of Bio-oil with Paraffin Oil

作者：Wan, L.[1];Zhang, S. -P.[1];Li, Q. -Y.[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：8

起止页码：717

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

收录：;EI(收录号：20131016086642);WOS:【SCI-EXPANDED(收录号:WOS:000322302500003)】；

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. Their support is greatly appreciated.

语种：英文

外文关键词：bio-oil; co-processing; HHDO-oil; paraffin oil; pretreatment

摘要：Biomass fast pyrolysis oil (bio-oil) is considered to be a promising renewable liquid energy carrier. But it cannot be applied in stationary combustion engines, so upgrading is required. A considerable alternative upgrading method is hydrodeoxygenation; the heavy fraction of hydrodeoxygenated pyrolysis oil (HDO-oil) is called HHDO-oil. In this article, HHDO-oil co-processed with paraffin oil in a fixed-bed was studied under the conditions of different temperatures, different weight hourly space velocity, and also different co-processed ratio. It was found that co-processing of 20 wt% HHDO-oil with paraffin oil gave higher yields of liquid and better oil quality than that of the pure paraffin oil cracking. The optimum operating condition was at 520 degrees C, the weight hourly space velocity was 4.0 h(-1), and the co-processed ratio was 20%. In this operating condition, it produced the highest yield of liquid, which was 78.65 wt%, including gasoline fraction that was 8.48 wt%, diesel fraction was 37.37 wt%, lubricant fraction was 19.03 wt%, and residue fraction was 13.78 wt%.