This paper shows the results of the thermal treatment effect on Pinus taeda L. pellets. The torrefaction of the fresh pellets was conducted at 200–300 °C for 30–90 min in a completely randomized factorial design followed by multiple linear regression analysis. The evaluation of the gravimetric yield (GY), equilibrium moisture content (U_eq), and high heating value (HHV) as a function of time and temperature of torrefaction indicated that this process decreased the GY and U_eq of the pellets, which resulted in fuels with higher energetic content when compared to the fresh Pinus taeda L. pellets.

中文翻译：

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松树籽粒的焙干作用：重量分析产量，平衡水分含量和高发热量

本文显示了对taeda taeda L.颗粒的热处理效果的结果。新鲜颗粒的焙干在完全随机因子设计中于200–300°C进行30–90分钟，然后进行多元线性回归分析。重量分析产率（GY），平衡含水率（评价ü_当量），和高热值（HHV）作为时间和烘焙的温度的函数表示，该过程降低了GY和ü_当量球粒的，这导致与新鲜的Pinus taeda L.颗粒相比，具有更高的能量含量。