利用示差热天平对谷壳挥发份的燃烧机理进行了研究，得出了稻谷壳挥发份的两阶段燃烧机理，并与煤的挥发份燃烧机理进行了比较，结果表明两者的机理有所不同；同时在流化床热态试验台上进行了不同粒径谷壳的着火温度试验，试验和分析表明，谷壳的挥发份着火燃烧受扩散控制。图７表３参４ The differential combustion mechanism of chaff volatiles was studied by differential calorimeter, and the two-stage combustion mechanism of volatiles from rice hulls was obtained and compared with the combustion mechanism of volatiles of coal. The results showed that the mechanism of the two was different At the same time, the ignition temperature of hull with different particle size was tested on the fluidized bed hot test bed. The experiment and analysis showed that the combustion of hull volatile was controlled by diffusion. Figure 7 Table 3 Reference 4