한빛사논문
- 조회904
Qingyin Lia,1, Xiangzhou Yuanb,1, Xun Hua,*, Erik Meersc, Hwai Chyuan Ongd, Wei-Hsin Chene,f,g, Peigao Duanh, Shicheng Zhangi, Ki Bong Leeb,*, Yong Sik Okj,*
aSchool of Material Science and Engineering, University of Jinan, Jinan, 250022, PR China
bDepartment of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
cDepartment of Green Chemistry and Technology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
dFuture Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, 64002, Taiwan
eDepartment of Aeronautics and Astronautics, National Cheng Kung University, Tainan, 701, Taiwan
fDepartment of Chemical and Materials Engineering, College of Engineering, Tunghai University, Taichung, 407, Taiwan
gDepartment of Mechanical Engineering, National Chin-Yi University of Technology, Taichung, 411, Taiwan
hShaanxi Key Laboratory of Energy Chemical Process Intensification, School of Chemical Engineering and Technology, Xi'an Jiaotong University, No. 28, West Xianning Road, Xi'an, Shaanxi, 710049, China
iShanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3), Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
jKorea Biochar Research Center & APRU Sustainable Waste Management Program, & Division of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
1These authors contributed equally.
*Corresponding author.
Abstract
Liquefaction is an attractive technology for converting biomass into bio-oil without the requirement for drying feedstock, and the process can be conducted at relatively low temperatures. In the practical application, the treated biomass feedstocks are composed of a mixture of agricultural waste, forestry waste and some organic solid waste. The utilization of co-liquefaction technology is suitable for biomass as it can fully utilize different types of feedstocks and enhance the liquefaction degree of each feedstock. During the co-liquefaction of these blending biomass feedstocks, the individual biomass species can degrade according to their own reaction network that is governed by the unique structural compositions. Furthermore, the reaction intermediates from the degradation of different biomasses can potentially interact with each other. This will affect the reaction characteristics and alter the chemical constituents and properties of the bio-oil produced. The understanding of interaction for the blending biomasses during the co-liquefaction process is of significance for tuning the chemical species and yield of the resulting bio-oil. Thus, this review work focuses on the co-liquefaction behavior of the various biomass feedstocks including lignocellulose, organic solid waste and algae. The influences of the essential operation parameters including solvent types, catalyst types, reaction temperature and time, and the mixing ratio of different biomasses on co-liquefaction behavior are also evaluated in detail. The choice of the proper reaction parameters is dependent on the structural characteristics of mixed feedstocks. Additionally, the co-liquefaction impact on the composition and formation mechanism of bio-oils are investigated.
Keywords : Co-liquefaction, Biomass, Bio-oil, Synergistic effect, Biofuel, Alternative energy
논문정보
- Review Paper
- 2021년 11월 (BRIC 등록일 2021-11-23)
- 국내(교신)+국외 연구진
- 바이오·의료융합 > 바이오소재
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