Published: Aug. 23, 2024

The determination of the energy potential indigenous biomass waste is primarily focus every country in its quest to meet demand via clean and sustainable sources. objective current study investigate thermo-kinetic behavior sapodilla leaves with thermogravimetric analysis analyze utilization for production through thermochemical conversion process. Sapodilla were dried, pulverized, heated non-isothermally from room temperature 900°C at different heating rates an inert environment. Thermogravimetric results indicated that pyrolysis divided into three stages. Coats-Redfern integral model was applied 2nd 3rd stages estimate numerical value parameters, using five major solid-state reaction mechanisms. low-temperature stable components (LTSC) degraded range 250–550°C while high-temperature (HTSC) decomposed 550–850°C. About 45-50wt% degradation first about 15-17wt% observed 550–900°C. According results, diffusion D₃showed highest regression coefficient stage second stage, nucleation models N_1.5and N₂showed coefficient. activation found between 30–32 kJmol^{− 1}for best-fitted regions 8–12 1in regions. positive change enthalpy Gibbs free showed endothermic negative entropy more regular arrangement products. Thermo-kinetic hints toward their huge bio-oil syngas gasification processes.

Language: Английский