对竹粉、红木粉和杉木刨花、树皮、棉秆、玉米秆6种生物质成型燃料进行工业分析、元素测试、密度和发热量及燃烧特性等相关参数的测定。结果表明：各生物质成型燃料的全水分、密度、灰分、挥发分和固定碳的物理特性参数基本满足瑞典生物质颗粒燃料标准SS187120的要求；通过元素分析法可知，6种生物质成型燃料的N为0.51%~3.45%，S为0.03%~0.22%，都远低于煤的值，是一种清洁能源；通过锥形量热仪的测试分析，结合傅一张着火特性指标FZ可知，6种生物质成型燃料的着火温度从低到高依次是红木粉＞杉木刨花＞竹粉＞树皮＞玉米秆＞棉秆。综合各项性能指标考虑，红木粉成型燃料的性能最优，其热值20.64 MJ/kg，全水分6.49%，灰分0.41%，挥发分82.01%，固定碳11.09%，N元素0.51%，S元素0.03%，点燃时间13 s。%Proximate and elemental analysis, determinations of density, caloric value and TTI were made on six kinds of biomass pellets made from bamboo powder, wood powder, Chinese fir shaving, tree bark, cotton stalk and cornstalk. The results showed that the total moisture, density, ash content, volatiles and fixed carbon of tested biomass pellets met the requirements of SS187120. Elemental analysis demonstrated that the content of N and S of tested pellets was 0.51%-3.45%and 0.03%-0.22%, both were lower than that of the coal, indicating clean energy. Cone calorimeter method with fire indicators of Fz showed that the ignition temperature of tested pellets was ordered by wood powder>Chinese fir shaving>bamboo powder>tree bark>cornstalk>cotton stalk. Integrated indicators resulted that properties of pellets from wood powder was the best, with calorific value of 20.64MJ/kg, total moisture of 6.49%, ash content of 0.41%, volatiles of 82.01%, fixed carbon of 11.09%, the content of N of 0.51%, the content of S of 0.03%, time to ignition of 13 seconds.
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