2017
DOI: 10.4025/actascitechnol.v39i3.29406
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<b>Oxidative stability of biodiesel blends derived from waste frying oils

Abstract: ABSTRACT. The high cost of biodiesel production is mainly linked to the price of raw material.This factor has favored the use of alternative fats and oils such as those used in frying. Since biodiesel can be obtained from several vegetable and animal raw materials, the physicochemical characteristics of the fuel may vary considerably. One of these characteristics is the fatty acid composition. It directly affects the oxidative stability of biodiesel, which can be impaired when the fuel undergoes exposure to su… Show more

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Cited by 3 publications
(4 citation statements)
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“…A estabilidade oxidativa das misturas de ésteres sintetizadas foi avaliada utilizando o equipamento Rancimat modelo 873 (Metrohm® -Herisau / Suíça). A análise teve como parâmetro fixo, 3,0 g de amostra, em exposição a temperatura constante de 110 °C com vazão de oxigênio de 10 l / h, de acordo com a norma oficial EN 14112 (CREMONEZ et al, 2016;FEROLDI et al, 2017).…”
Section: Estabilidade Oxidativaunclassified
“…A estabilidade oxidativa das misturas de ésteres sintetizadas foi avaliada utilizando o equipamento Rancimat modelo 873 (Metrohm® -Herisau / Suíça). A análise teve como parâmetro fixo, 3,0 g de amostra, em exposição a temperatura constante de 110 °C com vazão de oxigênio de 10 l / h, de acordo com a norma oficial EN 14112 (CREMONEZ et al, 2016;FEROLDI et al, 2017).…”
Section: Estabilidade Oxidativaunclassified
“…In recent years, the environmental problems caused by climate change and traditional fossil fuels have become increasingly serious. Using sustainable renewable energy (RE) sources guards against environmental deterioration and shields the atmosphere from the hazards and disruptions of nuclear power [1], [2]. The fact that RE is powered by renewable resources such as the sun, wind, and water results in lower costs.…”
Section: Introductionmentioning
confidence: 99%
“…This precipitation of large crystals leads to fuel starvation and operability problems [ 63 ], and increases (0.5–1 mm size) linearly as the temperature drops, thereby achieving PP [ 64 ]. Progressively, agglomeration of the crystals begins, and the fuel flow systems cease, causing fuel filter lines to clog [ 65 ]. According to Magalhães et al.…”
Section: Introductionmentioning
confidence: 99%
“… SBO-B CFPP, PP, CP Low volatility and incomplete combustion due to high viscosity. [ 65 ] 19. MME CP, PP Solid crystals quickly develop and agglomerate clogging.…”
Section: Introductionmentioning
confidence: 99%