The pyrolysis of coconut shell (CS) only, lamtoro (Leucaena leucocephala) wood residues (LWR) only, and a CS/LWR mixture was experimentally studied herein for the first time. Additionally, the reaction kinetics of solid destruction during the pyrolysis process of CS and LWR was deduced. An experimental investigation was carried out in a batch reactor at the different pyrolysis temperatures (300–500 °C). The highest phenol yield (30.97%) was observed at 500 °C for the pyrolysis of CS. The activation energy and pre-exponential factor and for degradation of solid were successfully determined for the first time using the Arrhenius equation. The activation energy was determined in the range of 121–153 kJ mol⁻¹ for the temperature range of 300–500 °C. Meanwhile, the pre-exponential factors of 3.51×10¹⁰ s⁻¹, 4.77×10¹⁰ s⁻¹, and 5.38×10¹⁰ s⁻¹ were calculated for the pyrolysis of CS only, LWR only, and a CS/LWR mixture, respectively. This research presents the mitigation for the alleviation of the energy crisis and to convert underutilized biomass to high-value products.

本文首次对仅椰子壳 (CS)、仅蓝木( Leucaena leucocephala ) 木材残渣 (LWR) 和 CS/LWR 混合物的热解进行了实验研究。此外，推导了 CS 和 LWR 热解过程中固体破坏的反应动力学。在不同热解温度 (300–500 °C) 的间歇式反应器中进行了实验研究。对于 CS 的热解，在 500 °C 下观察到最高的苯酚产率 (30.97%)。首次使用 Arrhenius 方程成功地确定了活化能和指前因子以及固体降解。活化能在 121–153 kJ mol ^-1范围内确定适用于 300–500 °C 的温度范围。同时，计算了仅CS、仅LWR和CS/LWR混合物的热解3.51×10 ¹⁰ s ^-1、4.77×10 ¹⁰ s ^-1和5.38×10 ¹⁰ s ^{-1 的}指前因子， 分别。这项研究提出了缓解能源危机的缓解措施，并将未充分利用的生物质转化为高价值产品。