文献类型：期刊文献

英文题名：A review of hydrodeoxygenation of bio-oil: model compounds, catalysts, and equipment

作者：Qu, Lu[1,2,3];Jiang, Xia[1,2,3];Zhang, Zihao[4];Zhang, Xiang-gang[1,2,3];Song, Guo-yong[5];Wang, Hua-lin[6];Yuan, Yuan-ping[7];Chang, Yu-long[1,2,3]

机构：[1]Sichuan Univ, Coll Architecture & Environm, Chengdu, Sichuan, Peoples R China;[2]Sichuan Univ, Natl Engn Res Ctr Flue Gas Desulfurizat, Chengdu 610065, Peoples R China;[3]Sichuan Univ, Carbon Neutral Technol Innovat Ctr Sichuan, Chengdu, Peoples R China;[4]Washington State Univ, Gene & Linda Voiland Sch Chem Engn & Bioengn, Pullman, WA 99164 USA;[5]Beijing Forestry Univ, Beijing Key Lab Lignocellulos Chem, Beijing 100083, Peoples R China;[6]East China Univ Sci & Technol, Natl Engn Lab Ind Wastewater Treatment, Shanghai 200237, Peoples R China;[7]Henan Baiyoufu Biol Energy Co Ltd, Zhengzhou 450000, Peoples R China

年份：2021

卷号：23

期号：23

起止页码：9348

外文期刊名：GREEN CHEMISTRY

收录：;EI(收录号：20215011317987);WOS:【SCI-EXPANDED(收录号:WOS:000720474800001)】；

基金：This research was supported by the National Key Research and Development Program of China (2019YFC1906700).

语种：英文

外文关键词：Physicochemical properties

摘要：Bio-oils are an important part of the future energy composition. This review primarily focuses on model compounds, catalysts, and equipment involved in the hydrodeoxygenation (HDO) of bio-oils. Initially, this article reviews the basic physicochemical properties of bio-oils and introduces different upgrading methods. Among them, HDO can effectively facilitate calorific value and improve the acidity and viscosity of bio-oils. Secondly, the basic HDO reaction pathways and proposed catalytic mechanism of various model compounds are summarized to understand the catalytic behavior and structure-performance relationship of the HDO reaction. Subsequently, we review different catalysts used in actual HDO of bio-oils, some of which lead to excellent stability and improved HDO reactivity. Finally, progress in the development of HDO equipment, including fixed bed and ebullated bed reactors in the pilot stage, is reviewed. This review aims to summarize progress in the utilization of the HDO process and provides useful insights for the efficient practical application of bio-oils.