مشخصات پژوهش

خانه /Evaluation of Kinetic ...
عنوان
Evaluation of Kinetic Parameters for Litsea cubeba Seed through Hydrothermal Liquefaction Process
نوع پژوهش مقالات در همایش ها
کلیدواژه‌ها
Kinetic; Litsea cubeba Seed; Hydrothermal liquefaction; HTL
چکیده
The increasing consumption of fossil fuels and serious environmental pollution accelerate the development of renewable alternative fuels. Hydrothermal liquefaction (HTL) is considered a promising technology for biofuel production from biomass. Kinetic model can play a critical role in the optimization and control of the HTL reactor by minimizing the formation of undesired byproducts, increasing product quality, and guidance in the productivity of biocrude. This research aims to evaluate global reaction kinetic modelling of HTL from high-lipid biomass. MATLAB was performed to solve the system of ordinary differential equations and calculate the optimum values for Arrhenius kinetic parameters. The results showed that the global kinetic model provides a good description of the experimental data. Activation energies were calculated at 44.98, 59.55, and 69.98kJ/mol for the conversion of lipids, proteins, and carbohydrates to bio-oil, respectively. Moreover, the model predicted that bio-oil yields as high as 59.74wt% were achievable at 500K in 90min.
پژوهشگران برازجانی زیبا (نفر اول)، رضا آذین (نفر دوم)، شهریار عصفوری (نفر سوم)