Fast Pyrolysis of Sugarcane Bagasse in Circulating Fluidized Bed Reactor - Part B: Modelling of Bio-Oil Production

被引：8

作者：

Treedet, Wasakorn ^{[1
]}

Taechajedcadarungsri, Sirivit ^{[2
]}

Suntivarakorn, Ratchaphon ^{[1
]}

机构：

[1] Khon Kaen Univ, Dept Mech Engn, Fac Engn, Khon Kaen, Thailand

[2] Ubon Ratchathani Univ, Dept Mech Engn, Fac Engn, Ubon Ratchathani, Thailand

来源：

2017 INTERNATIONAL CONFERENCE ON ALTERNATIVE ENERGY IN DEVELOPING COUNTRIES AND EMERGING ECONOMIES | 2017年 / 138卷

关键词：

Mathermatical modelling; CFB; Slip velocity; Arrhenius; BIOMASS FAST PYROLYSIS;

D O I：

10.1016/j.egypro.2017.10.073

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：

This paper presents a mathematical modelling of bio-oil production with the fast pyrolysis process. The Arrhenius equation and kinetic modelling were used in order to predict bio-oil production. From a modelling study, it was determined that the residence time of a process can be approximated by slip velocity in the plug flow mode which is between 0.83-1.31 seconds. The results showed that the temperature of the particles and the time residence of the process had had a significant effect on bio-oil production. Temperature and residence time are major parameters that can be used to calculate bio-oil yield. The parameters, affording maximum of bio-oil production, were found to be a temperature of 753 degrees K and a time of 0.83 seconds. This result was in accordance with the experimental results. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：806 / 810

页数：5

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