文献类型：期刊文献

英文题名：Fast microwave-assisted catalytic co-pyrolysis of corn stover and scum for bio-oil production with CaO and HZSM-5 as the catalyst

作者：Liu, Shiyu[1,2];Xie, Qinglong[1,2];Zhang, Bo[1,2];Cheng, Yanling[1,2,3];Liu, Yuhuan[1,2,4];Chen, Paul[1,2];Ruan, Roger[1,2,4]

第一作者：Liu, Shiyu

通讯作者：Ruan, R[1];Ruan, R[2]

机构：[1]Univ Minnesota, Ctr Biorefining, 1390 Eckles Ave, St Paul, MN 55108 USA;[2]Univ Minnesota, Dept Bioprod & Biosyst Engn, 1390 Eckles Ave, St Paul, MN 55108 USA;[3]Beijing Union Univ, Biochem Engn Coll, 18,Fatouxili 3 Area, Beijing 100023, Peoples R China;[4]Nanchang Univ, Res Ctr Biomass Convers, Minist Educ Engn, 235 Nanjing Rd, Nanchang 330047, Jiangxi, Peoples R China

第一机构：Univ Minnesota, Ctr Biorefining, 1390 Eckles Ave, St Paul, MN 55108 USA

通讯机构：[1]corresponding author), Univ Minnesota, Ctr Biorefining, 1390 Eckles Ave, St Paul, MN 55108 USA;[2]corresponding author), Univ Minnesota, Dept Bioprod & Biosyst Engn, 1390 Eckles Ave, St Paul, MN 55108 USA.

年份：2016

卷号：204

起止页码：164-170

外文期刊名：BIORESOURCE TECHNOLOGY

收录：;EI(收录号：20160401842720);Scopus(收录号：2-s2.0-84954426637);WOS:【SCI-EXPANDED(收录号:WOS:000368820800022)】；

基金：The study was supported by Grants from Minnesota Environment and Natural Resources Trust Fund, North Central Regional Sun Grant Center at South Dakota State University through a Grant provided by the U.S. Department of Agriculture (2013-38502-21424) - United States and a Grant provided by the US Department of Transportation, Office of the Secretary (DTOS59-07-G-00054), and University of Minnesota Center for Biorefining.

语种：英文

外文关键词：Scum; Catalytic co-pyrolysis; Microwave-assisted system; CaO catalyst; Zeolite

摘要：This study investigated fast microwave-assisted catalytic co-pyrolysis of corn stover and scum for bio-oil production with CaO and HZSM-5 as the catalyst. Effects of reaction temperature, CaO/HZSM-5 ratio, and corn stover/scum ratio on co-pyrolysis product fractional yields and selectivity were investigated. Results showed that co-pyrolysis temperature was selected as 550 degrees C, which provides the maximum bio-oil and aromatic yields. Mixed CaO and HZSM-5 catalyst with the weight ratio of 1: 4 increased the aromatic yield to 35.77 wt.% of feedstock, which was 17% higher than that with HZSM-5 alone. Scum as the hydrogen donor, had a significant synergistic effect with corn stover to promote the production of bio-oil and aromatic hydrocarbons when the H/C-eff value exceeded 1. The maximum yield of aromatic hydrocarbons ( 29.3 wt.%) were obtained when the optimal corn stover to scum ratio was 1: 2. (C) 2016 Elsevier Ltd. All rights reserved.