TY - JOUR
T1 - Production of bio-oil from agricultural waste by using a continuous fast microwave pyrolysis system
AU - Wang, Yunpu
AU - Zeng, Zihong
AU - Tian, Xiaojie
AU - Dai, Leilei
AU - Jiang, Ling
AU - Zhang, Shumei
AU - Wu, Qiuhao
AU - Wen, Pingwei
AU - Fu, Guiming
AU - Liu, Yuhuan
AU - Ruan, Roger
N1 - Publisher Copyright:
© 2018 Elsevier Ltd
PY - 2018/12
Y1 - 2018/12
N2 - In this study, a continuous fast microwave-assisted pyrolysis system was developed to produce bio-oil, gas, and biochar from rice straw and Camellia oleifera shell. The effects of different pyrolysis temperatures (400 °C, 500 °C, and 600 °C) and feed rates (rice straw: 25, 45, and 66 g/min; C. oleifera shell: 100, 200, and 400 g/min) on bio-oil production were investigated. Experimental results showed that the yields of bio-oil (31.86 wt%) and gas (54.49 wt%) produced by the microwave-assisted pyrolysis of rice straw increased with increasing temperature. By contrast, the yields of bio-oil (27.45 wt%) and biochar (35.47 wt%) produced by the pyrolysis of C. oleifera shell decreased with increasing temperature. The contents of phenols, aldehydes, and alcohols in bio-oil produced from the shell were higher than those in bio-oil derived from rice straw.
AB - In this study, a continuous fast microwave-assisted pyrolysis system was developed to produce bio-oil, gas, and biochar from rice straw and Camellia oleifera shell. The effects of different pyrolysis temperatures (400 °C, 500 °C, and 600 °C) and feed rates (rice straw: 25, 45, and 66 g/min; C. oleifera shell: 100, 200, and 400 g/min) on bio-oil production were investigated. Experimental results showed that the yields of bio-oil (31.86 wt%) and gas (54.49 wt%) produced by the microwave-assisted pyrolysis of rice straw increased with increasing temperature. By contrast, the yields of bio-oil (27.45 wt%) and biochar (35.47 wt%) produced by the pyrolysis of C. oleifera shell decreased with increasing temperature. The contents of phenols, aldehydes, and alcohols in bio-oil produced from the shell were higher than those in bio-oil derived from rice straw.
KW - Bio-oil
KW - Camellia oleifera shell
KW - Fast pyrolysis
KW - Microwave
KW - Rice straw
UR - http://www.scopus.com/inward/record.url?scp=85052434161&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85052434161&partnerID=8YFLogxK
U2 - 10.1016/j.biortech.2018.08.067
DO - 10.1016/j.biortech.2018.08.067
M3 - Article
C2 - 30172179
AN - SCOPUS:85052434161
SN - 0960-8524
VL - 269
SP - 162
EP - 168
JO - Bioresource Technology
JF - Bioresource Technology
ER -
