Process Optimization and Environmental Analysis of Ultrasound-Assisted Biodiesel Production from Pangasius Fat Using CoFe2O4 Catalyst.
ACS Omega
; 8(39): 36162-36170, 2023 Oct 03.
Article
en En
| MEDLINE
| ID: mdl-37810658
ABSTRACT
This study optimized biodiesel synthesis from Pangasius fat using a Box-Behnken experimental design. The manipulation of key variables included the CoFe2O4 catalyst dosage, the methanol-to-fat molar ratio, and the ultrasonic wave amplitude. We determined optimal conditions for biodiesel synthesis through the central runs, resulting in a remarkable 96.5% yield. The produced biodiesel exhibited diverse fatty acid compositions and met specifications for viscosity, specific gravity, acid value, and iodine value. Furthermore, we conducted a comprehensive life cycle assessment (LCA) to shed light on the environmental implications of the process. The LCA revealed a minimal global warming potential of 0.21 kg CO2 per kg of biodiesel produced, demonstrating the environmental viability of the entire process. These significant findings highlight the promising potential of using Pangasius fat as a sustainable feedstock for biodiesel production. Additionally, they provide valuable insights into developing ecologically friendly energy sources.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
ACS Omega
Año:
2023
Tipo del documento:
Article
País de afiliación:
Vietnam