Elaboración de biodiesel a partir de aceites domésticos reciclados en el centro poblado de Las Américas, Abancay - Apurímac, 2019
Loading...
Date
2023
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
La producción de biodiesel a partir de Aceites Domésticos Reciclados
(ADR) es una alternativa potencial para las energías renovables. En este
estudio se recolecto ADR de tres pollerías del centro poblado Las Américas.
La recolección fue de 14L de aceite y se tomaron 3L para el estudio. Los
resultados se compararon con la NTP 321.125 para biocombustibles y
biodiésel, ASTM D 6751 y la EN 14214; para el índice de acidez del aceite,
el Codex Alimentarius y para el Poder Calorífico Inferior (PCI) se utilizó la
normativa argentina (2016). Para el aceite, se determinaron densidad
aparente (923 kg/m3
) e índice de acidez (1,823 mg KOH/g) del ADR; para el
proceso de transesterificación se calculó el catalizador (NaOH) 1,064 g,
generándose el metóxido con adición de 20 mL de metanol, el tiempo de
reacción fue 2h, a una temperatura de 60-65 C.; se calculó su rendimiento
en 39 %. Después, se envió el biodiésel al Laboratorio de Energía
Renovables de la Universidad Nacional Agraria La Molina, para la
determinación de sus parámetros fisicoquímicos. Los resultados fueron
número de acidez (0,42 mg KOH/ g); residuo de carbón conradson (0,06 %
m/m); viscosidad cinemática a 40°C (5,27 mm2
/seg); glicerol total (0,18 %
m/m); glicerol libre (0,0 % m/m); contenido de humedad (0,06 % m/m); azufre
(0,01 % m/m) y poder calorífico inferior (8.633,75 kcal/ kg). Se logró elaborar
biodiésel a partir de aceites domésticos reciclados del centro poblado Las
Américas de Abancay-Apurímac. Seis de los parámetros fisicoquímicos del
biodiésel cumplen con la NTP.
Biodiesel production from Recycled Domestic Oils (ADR) is a potential alternative to renewable energy. In this study, ADR was collected from three poultry shops in the Las Américas populated center. The collection was 14L of oil and 3L were taken for the study. The results were compared with NTP 321.125 for biofuels and biodiesel, ASTM D 6751 and EN 14214; for the acidity index of the oil, the Codex Alimentarius and for the Lower Calorific Value (PCI) is governed by the Argentine regulations (2016). For the oil, the apparent density (923 kg/m3) and the acid value (1,823 mg KOH/g) of the ADR were determined; For the transesterification process, the catalyst (NaOH) was calculated at 1.064 g, generating the methoxide with the addition of 20 mL of methanol, the reaction time was 2h, at a temperature of 60-65 °C.; its yield was calculated at 39 %. Afterwards, the biodiesel was sent to the Renewable Energy Laboratory of the La Molina National Agrarian University, for the determination of its physicochemical parameters. The results were the acidity number (0,42 mg KOH/g); Conradson carbon residue (0,06% m/m); kinematic viscosity at 40°C (5,27 mm2/sec); total glycerol (0,18% m/m); free glycerol (0,0% m/m); moisture content (0,06% m/m); sulfur (0,01% m/m) and lower calorific value (8.633,75 kcal/kg). Biodiesel will be made from recycled domestic oils from the Las Américas de Abancay-Apurímac populated center. Six of the physicochemical parameters of biodiesel comply with the NTP.
Biodiesel production from Recycled Domestic Oils (ADR) is a potential alternative to renewable energy. In this study, ADR was collected from three poultry shops in the Las Américas populated center. The collection was 14L of oil and 3L were taken for the study. The results were compared with NTP 321.125 for biofuels and biodiesel, ASTM D 6751 and EN 14214; for the acidity index of the oil, the Codex Alimentarius and for the Lower Calorific Value (PCI) is governed by the Argentine regulations (2016). For the oil, the apparent density (923 kg/m3) and the acid value (1,823 mg KOH/g) of the ADR were determined; For the transesterification process, the catalyst (NaOH) was calculated at 1.064 g, generating the methoxide with the addition of 20 mL of methanol, the reaction time was 2h, at a temperature of 60-65 °C.; its yield was calculated at 39 %. Afterwards, the biodiesel was sent to the Renewable Energy Laboratory of the La Molina National Agrarian University, for the determination of its physicochemical parameters. The results were the acidity number (0,42 mg KOH/g); Conradson carbon residue (0,06% m/m); kinematic viscosity at 40°C (5,27 mm2/sec); total glycerol (0,18% m/m); free glycerol (0,0% m/m); moisture content (0,06% m/m); sulfur (0,01% m/m) and lower calorific value (8.633,75 kcal/kg). Biodiesel will be made from recycled domestic oils from the Las Américas de Abancay-Apurímac populated center. Six of the physicochemical parameters of biodiesel comply with the NTP.
Description
Keywords
aceite doméstico reciclado, biodiesel, transesterificación., recycled domestic oil, biodiesel, transesterification.