Regulation for Optimal Liquid Products during Biomass Pyrolysis: A Review

2016 International Conference on New Energy and Future Energy System

Wang, F.^1,2 ; Hu, L.J.^3 ; Zheng, Y.W.^1,2,4 ; Huang, Y.B.^1,2,4 ; Yang, X.Q.^1,2 ; Liu, C.^1,2 ; Kang, J.^1,2 ; Zheng, Z.F.^1,2

College of Materials Engineering, Southwest Forestry University, Kunming

650224, China^1

University Key Laboratory of Biomass Chemical Refinery and Synthesis, Yunnan Province, Kunming

650224, China^2

College of Forestry, Nanjing Forestry University, Nanjing

210037, China^3

College of Materials Science and Engineering, Northeast Forestry University, Harbin

150040, China^4

关键词: Biomass pyrolysis;    Chemical compositions;    Combined effect;    Higher heating value;    Liquid products;    Novel catalysts;    Physico-chemical stability;    Pyrolysis parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/40/1/012047/pdf
DOI  :  10.1088/1755-1315/40/1/012047

来源: IOP

【 摘 要 】

The liquid product obtained from biomass pyrolysis is very valuable that it could be used for extraction of chemicals as well as for liquid fuel. The desire goal is to obtain the most bio-oil with desired higher heating value (HHV), high physicochemical stability. The yields and chemical composition of products from biomass pyrolysis are closely related to the feedstock, pyrolysis parameters and catalysts. Current researches mainly concentrated on the co-pyrolysis of different biomass and introduce of novel catalysts as well as the combined effect of catalysts and pyrolysis parameters. This review starts with the chemical composition of biomass and the fundamental parameters and focuses on the influence of catalysts on bio-oil. What is more, the pyrolysis facilities at commercial scales were also involved. The classic researches and the current literature about the yield and composition of products (mainly liquid products) are summarized.