Índice de aceites residuales de cocina para la producción de biodiésel en las provincias de Lima y Trujillo. 2020

Gamarra, Jose Alfredo Zarate; Rojas, Jessica Marleny Luján; Fernández, Grant Ilich Llaque

doi:10.18687/leird2021.1.1.35

The 1st LACCEI International Multi-Conference on Entrepreneurship, Innovation, and Regional Development: “Ideas to Overcome And 2021

DOI: 10.18687/leird2021.1.1.35

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Índice de aceites residuales de cocina para la producción de biodiésel en las provincias de Lima y Trujillo. 2020

Jose Alfredo Zarate Gamarra¹,

Jessica Marleny Luján Rojas²,

Grant Ilich Llaque Fernández³

Abstract: Resumen-La continua contaminación ha generado la búsqueda de energías renovables, teniendo a los biocombustibles como respuestas, especialmente al biodiésel a partir de aceite residual, que utiliza un desecho que no compite con el sector alimenticio. La investigación tuvo como objetivo analizar el índice de aceites residuales de cocina para la producción de biodiésel en las provincias de Lima y Trujillo. Recolectándose información de trabajos de investigación, obteniendo los parámetros como densidad, viscosida… Show more

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Cited by 3 publications

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Preparation and Physicochemical Characterization of Biodiesel from Recycled Vegetable Oil in Cuenca, Ecuador by Transesterification Catalyzed by KOH and NaOH

Ramírez

Buestán

López-Maldonado

et al. 2023

Eng

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Due to the environmental impact of using fossil fuels, alternatives for the generation of biofuels are being studied. An option for this problem is to obtain biodiesel from recycled vegetable oil. Studies show that basic homogeneous catalysis has advantages such as speed over other types of catalysis. However, most of these studies are conducted with unused or little-used oils. Therefore, this study aims to obtain biodiesel from recycled vegetable oil collected from municipal oil collection centers by transesterification applying NaOH or KOH as catalysts. The used oil was filtered, washed, and dried to remove impurities. The transesterification reaction catalyzed with NaOH and KOH was carried out; each catalyst was tested at two concentrations: 0.5% and 1% w/w. All reactions were carried out at 55 °C, 350 rpm, methanol, and alcohol/oil ratio of 6/1 for 1.5 h. The best yield was found with the KOH with a concentration of 0.5%. The biodiesel obtained presented the following properties: density of 0.8807 g/mL, a viscosity of 4.694 mm2/s, an acid number of 0.355 mg KOH/g, and corrosion 1a, a calorific value of 39,726 J/g, and a FAME of 93%.

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Preparation and Physicochemical Characterization of Biodiesel from Recycled Vegetable Oil in Cuenca, Ecuador by Transesterification Catalyzed by KOH and NaOH

Ramírez

Buestán

López-Maldonado

et al. 2023

Eng

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Comparative Study of Fat and Oil Contaminants in the localities of the Grijalva river basin in the years 2019 and 2020 in Surface Waters of Frontera, Centla, Tabasco

REYES-HERNÁNDEZ

Suarez-García

VAZQUEZ-AGUILAR

et al. 2022

JANRE

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At a global level, rivers serve as receptors for large amounts of waste generated by human activities such as agriculture, industrial activity and domestic activities, on the other hand, they are an important source of water supply for both agricultural, industrial and domestic. Therefore, in recent years, receptors have been affected by pollutants, in the case of Contamination by fats and oils is a problem caused by activities such as: the existence of outboard motor repair shops, boat landings, discharges of water from houses-rooms, gas stations, public markets, yards, among others. The effects of these pollutants affect the public health of the population living outside the Grijalva basin, with the respiratory and skin conditions when in direct contact with these chemicals, even causing various types of cancer. For all of the above, the development of this research project was motivated, which will allow knowing the levels of contamination of fats and oils in the years 2019 and 2020 in the study area, being Arroyo Polo 1st and 3rd sections of Frontera, Centla, Tabasco, based on the comparison of the maximum permissible limits (LMP) of the NOM-001-SEMARNAT-1996. To evaluate the behavior and projection of the data, the Minitab version 18 software was used, where the analyzed data of the years 2019 and 2020 were taken to be able to indicate if there is a significant increase in later years. A trend towards an increase in contaminating fats and oils was observed. In the first sampling, the average concentrations of fats and oil were 5.23 mg/L. In the second sampling, the concentration of fats and oils was the lowest of 5.02 mg/L and the highest concentration was 6.23 mg/L. of the third and fifth sampling point, it is observed in both cases that there is a tendency towards an increase in contaminants. At the fourth sampling point, It is observed that there is a tendency towards the decrease of this contaminant. In both samples, the concentrations of fats and oils are below what is established by NOM-001-SEMARNAT-1996, since said norm establishes the maximum permissible limit of 25 mg/L per month.

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Elaboración De Biodiesel a Partir De Aceites Domésticos Reciclados en El Centro Poblado Las Américas, Abancay- Apurímac

Arias Bedia,

Callo Mamani

2024

Rev. Investig. Hatun Yachay Wasi

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El objetivo de esta investigación fue elaborar biodiesel a partir de aceites domésticos reciclados (ADR) en el centro poblado de las Américas, Abancay- Apurímac. La investigación fue descriptiva, aplicada, con un diseño pre- experimental. Se recolectaron 14 L de ADR de tres pollerías; sin embargo, la muestra final fue 3 L. 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 ADR, se determinaron densidad aparente (923 kg/m3) e índice de acidez (1,823 mg KOH/g). Se realizó el proceso de transesterificación produciendo el biodiesel y glicerina. El biodiesel obtuvo un rendimiento de 39 %. y se determinaron parámetros fisicoquímicos: 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); de los cuales, el contenido de humedad y el PCI no cumplen con las normas de referencia. El biodiesel obtenido se puede considerar un potencial de biocombustible.

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Índice de aceites residuales de cocina para la producción de biodiésel en las provincias de Lima y Trujillo. 2020

Cited by 3 publications

References 2 publications

Preparation and Physicochemical Characterization of Biodiesel from Recycled Vegetable Oil in Cuenca, Ecuador by Transesterification Catalyzed by KOH and NaOH

Preparation and Physicochemical Characterization of Biodiesel from Recycled Vegetable Oil in Cuenca, Ecuador by Transesterification Catalyzed by KOH and NaOH

Comparative Study of Fat and Oil Contaminants in the localities of the Grijalva river basin in the years 2019 and 2020 in Surface Waters of Frontera, Centla, Tabasco

Elaboración De Biodiesel a Partir De Aceites Domésticos Reciclados en El Centro Poblado Las Américas, Abancay- Apurímac

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