摘要
采用非等温热重分析法对稻秆着火、燃烧燃烬特性进行研究 ,提出了稻秆的挥发分着火、燃烧燃烬特性的特性参数 ,并测算了反映燃烧性能的燃烧特性指数和挥发分特性指数 .结果表明 ,稻秆的着火温度随升温速度、样品粒度、和样品质量的增加而增加 ,燃烧特性指数随升温速度的增大。
A study was conducted with the method of inequal temperature thermogravimetric analysis on the thermogravimetric characteristic of rice straw combustion and influence of different experimental conditions upon the thermogravimetric characteristic of the rice straw. The results show that the rice straw ignition temperature rises with the increase of the temperature increasing rate, of the sample quality and of the grain diameter. The combustion rate increases with the increase of the temperature increasing rate,the sample quality and the decrease of the grain diameter.
出处
《河南农业大学学报》
CAS
CSCD
2002年第1期77-79,共3页
Journal of Henan Agricultural University
基金
河南省科技攻关项目 (981190 813 )
关键词
热重分析
着火温度
燃烧特性
稻秆
植物能源
thermogravimetric analysis
ignition temperature
combustion characteristics
rice straw
