Investigation of Rice Straw Combustion by Using Thermogravimetric Analysis

被引：12

作者：

Yu, Zhaosheng ^{[1
,2
]}

Fang, Shiwen ^{[1
,2
]}

Lin, Yousheng ^{[1
,2
]}

Liao, Yanfen ^{[1
,2
]}

Ma, Xiaoqian ^{[1
,2
]}

机构：

[1] S China Univ Technol, Sch Elect Power, Guangzhou 510640, Guangdong, Peoples R China

[2] Guangdong Prov Key Lab Efficient & Clean Energy U, Guangzhou 510640, Guangdong, Peoples R China

来源：

CLEAN, EFFICIENT AND AFFORDABLE ENERGY FOR A SUSTAINABLE FUTURE | 2015年 / 75卷

关键词：

Combustion; rice straw; oxygen concentration; heating rate; Thermogravimetric Analysis; CATALYTIC COMBUSTION; WHEAT-STRAW; BIOMASS; PYROLYSIS; KINETICS; WOOD;

D O I：

10.1016/j.egypro.2015.07.262

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：

Combustion of rice straw under different oxygen concentrations was studied by using TG analysis in this paper. Effects of oxygen concentration and various heating rates on TGA of rice straw were thoroughly analyzed. Mass loss rates of straw combustion under different oxygen concentrations were similar when temperature was below 230 degrees C. The volatile release end temperature decreased with the oxygen concentration increasing, the temperature, associated to maximum weight loss rate, is lower under higher oxygen concentration except O-2:N-2=60:40. The weight loss rate of combustion shifted to a higher temperature with heating rates increasing. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：144 / 149

页数：6

共 17 条

[1] Heating process characteristics and kinetics of rice straw in different atmospheres [J].