Title
Optimization and physical characterization of biodiesel obtained from Annona cherimola waste oil
Other title
Optimización y caracterización física del biodiesel obtenido del aceite de residuos de Annona cherimola
Date Issued
01 January 2020
Access level
open access
Resource Type
conference paper
Publisher(s)
Latin American and Caribbean Consortium of Engineering Institutions
Abstract
The effect of temperature, catalyst concentration (sodium hydroxide), alcohol molar ratio: oil and transesterification time on the yield of biodiesel obtained from cherimoya residue oil (Annona cherimola) was evaluated. A rotatable composite central design (DCCR) with 30 runs was used. The concentration of the catalyst and the molar ratio alcohol: transesterification oil were the variables that had a significant effect (p < 0.05) on the biodiesel yield. The highest yield biodiesel (90%) was obtained with a catalyst concentration of 0.4%, at a temperature of 50 ° C, molar ratio methyl alcohol: oil of 3: 1 and time of 39 minutes of transesterification process. Its physical characteristics were: caloric power 9477 cal.g-1, kinematic viscosity 7.53 mm2.s-1, carbon residue 0.0817% and sulphated ash 0.005%. Thus, it was determined that it is feasible to obtain biodiesel using waste cherimoya.
Language
Spanish
OCDE Knowledge area
Ingeniería química
Scopus EID
2-s2.0-85096770151
ISBN
9789585207141
Conference
Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Sources of information: Directorio de Producción Científica Scopus