
Arabian Journal for Science and Engineering, Год журнала: 2025, Номер unknown
Опубликована: Май 13, 2025
Язык: Английский
Arabian Journal for Science and Engineering, Год журнала: 2025, Номер unknown
Опубликована: Май 13, 2025
Язык: Английский
Energy Conversion and Management X, Год журнала: 2024, Номер 24, С. 100781 - 100781
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
4Journal of Environmental Science and Health Part A, Год журнала: 2024, Номер unknown, С. 1 - 13
Опубликована: Ноя. 26, 2024
This work aims to develop a comprehensive kinetic and simulation study of biodiesel production using waste cooking oil (WCO) catalyzed by blast furnace slag geopolymer (BFSG) as heterogeneous catalyst. The investigation was established following the pseudo-first second-order model three reaction parameters, namely, temperature (40–60 °C), time (4–8 h) catalyst ratio (6–14 wt.%), while maintaining constant methanol-to-oil composition 40 wt.%. geopolymer-catalyzed transesterification process simulated ChemCAD version 8.1.0, which incorporates four major triglycerides (triolein, tripalmitin, tristearin triolein) WCO. results WCO in plug flow reactor (PFR) demonstrated good fit data, with an R2 above 0.96 both cases. pseudo-first-order (PFO) revealed more favorable pathway, activation energy 58.876 kJ.mol−1, opposed value 131.369 kJ.mol−1 obtained from pseudo-second-order (PSO) analysis. catalytic activity BFSG yielded maximum conversion 99.18% at 12 wt.% ratio. effectiveness promising low-cost technology for industry.
Язык: Английский
Процитировано
4E3S Web of Conferences, Год журнала: 2025, Номер 619, С. 01010 - 01010
Опубликована: Янв. 1, 2025
Biodiesel is used which positively impact the environment or reducing dependence on fossil fuels while providing a viable alternative. This paper presents use of machine learning approach, namely adaptive neuro-fuzzy inference system (ANFIS) to optimize and model biodiesel production from combination soya oil waste cooking oil. The effect process parameters catalyst value (5-7 wt. %), Methnol/soya +waste ratio (10-20) , react time (20–40 min) were studied. after optimizing reaction parameters, bio diesel (BDP) 95.8 % was achieved maintaining (CA ) 7wt%, (SW )of 20:1, (RT) 20min. ANFIS models implemented improve these for purpose obtaining maximum output. Consequently, remarkably higher yields 97.9% by CA 7wt%,, SW 10:1 RT 30min.
Язык: Английский
Процитировано
0Arabian Journal for Science and Engineering, Год журнала: 2025, Номер unknown
Опубликована: Май 13, 2025
Язык: Английский
Процитировано
0