Fast pyrolysis of sugarcane residues in a fluidised bed reactor with a hot vapour filter

被引:25
|
作者
Pattiya, Adisak [1 ]
Suttibak, Suntorn [1 ]
机构
[1] Mahasarakham Univ, Bioenergy & Renewable Resources Res Unit, Fac Engn, Kantharawichai 44150, Maha Sarakham, Thailand
关键词
Sugarcane leaves; Sugarcane tops; Bio-oil; Fast pyrolysis; Hot vapour filtration; CHAR SEPARATION SYSTEM; BIO-OIL; RADIATA PINE; RICE STRAW; SAWDUST; LIQUID; PLANT;
D O I
10.1016/j.joei.2015.10.001
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Sugarcane residues - leaves (SL) and tops (ST) from Thailand were pyrolysed in a fluidised bed reactor incorporated with a hot filter. The aim was to investigate the effects of reaction temperatures and hot filtration on pyrolysis products. The bio-oils were characterised by water, solids and ash contents, density, heating value, pH, viscosity and stability. The optimum pyrolysis temperatures for SL and ST were 429 degrees C and 403 degrees C, which gave maximum bio-oil yields of 52.5 wt% and 59.0 wt%, respectively. Using the hot filter reduced bio-oil yield by 7-8 wt%. However, the filtered bio-oils had better viscosity, solids and ash contents and stability. (C) 2015 Energy Institute. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:110 / 119
页数:10
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