Combined-gasification of biomass and municipal solid waste in a fluidized bed gasifier

被引：48
作者：
Cao, Yan [1 ,2 ]
Fu, Leijie [1 ,2 ]
Mofrad, Amir [3 ]
机构：
[1] Xian Technol Univ, Sch Mechatron Engn, Xian, Shaanxi, Peoples R China
[2] Xian Technol Univ, Shaanxi Key Lab Nontradit Machining, Xian, Shaanxi, Peoples R China
[3] Inner Mongolia Univ Technol, Sch Mech Engn, Hohhot, Peoples R China
来源：
JOURNAL OF THE ENERGY INSTITUTE | 2019年 / 92卷 / 06期
关键词：
Syngas production; Tar reduction; Energy recovery; Gas quality; Blending ratio; CO-GASIFICATION; WHEAT-STRAW; FLOW;
D O I：
10.1016/j.joei.2019.01.006
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：
Due to the environmental problems associated with burning of fossil fuels and population growth, more attention has been paid to develop renewable energies in recent years. Among all options for renewable energy utilization, biomass gasification is more popular because of environmental benefits and economic issues. In the present study, a series of experiments were carried out to study the influence of blending ratio, reaction temperature, equivalence ratio (ER) on co-gasification characteristics of pine sawdust (SD) and municipal solid waste (MSW). By increasing the blending ratio from 100% SD to 100% MSW, CO and CH4 respectively increased from 16.7 to 18.8 vol% and from 4.1 to 5.1 vol%, while an opposite trend was found for H-2 and CO2. Over the ranges of the experimental conditions used, the tar content and gas yield varied from 5.4 to 10.1 g/Nm(3) and 1.34 to 1.15 Nm(3)/kg, respectively. (C) 2019 Energy Institute. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1683 / 1688
页数：6
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