Parametric study of the alkali catalyzed transesterification of waste frying oil for Biodiesel production

Al-Hamamre, Zayed; Yamin, Jehad

doi:10.1016/j.enconman.2013.12.027

Cited by 116 publications

(46 citation statements)

References 57 publications

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“…O biodiesel é a alternativa mais promissora para a substituição total ou parcial do diesel a base de petróleo, devido aos seus benefícios ambientais, Al-Hamamre et al (2014).…”

Section: Introductionunclassified

Construção De Curvas De Temperaturas Para a Viscosidade E Densidade Das Blendas Formadas Com Diesel Mineral E Biodiesel De Coco, Dende E Ouricuri

Gabriel¹,

Lima²,

Santos³

et al. 2015

Anais Do XX Congresso Brasileiro De Engenharia Química

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RESUMO -A utilização do biodiesel como combustível vem ocorrendo de maneira gradual incentivado pelo Programa Nacional de Produção e Uso de Biodiesel (Lei nº 11.097/05). Neste sentido, faz-se necessário conhecer algumas propriedades da mistura do diesel com biodieseis obtidos a partir de diferentes oleaginosas. Neste trabalho, o diesel foi misturado a diferentes biodieseis, produzidos a partir de três óleos vegetais (coco, dendê e ouricuri), em diferentes proporções: B0, B20, B40, B60, B80 e B100. Propriedades fundamentais das misturas, tais como a densidade e viscosidade, foram determinadas, com base nas normas ASTM D664 e ASTM D445, respectivamente, conforme determinação dos parâmetros citados na Resolução da Agência Nacional do Petróleo, Gás Natural e Biocombustíveis (ANP). As propriedades foram determinadas a diferentes temperaturas: 10, 15, 20, 25, 30, 40, 60 e 80°C. Foi observado que a densidade e a viscosidade da mistura aumentam com o aumento do percentual do biodiesel nas misturas. Com relação a influência da temperatura,essas propriedades diminuem com o aumento da temperatura, para todas as misturas de biodieseis estudadas.

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“…O biodiesel é a alternativa mais promissora para a substituição total ou parcial do diesel a base de petróleo, devido aos seus benefícios ambientais, Al-Hamamre et al (2014).…”

Section: Introductionunclassified

Construção De Curvas De Temperaturas Para a Viscosidade E Densidade Das Blendas Formadas Com Diesel Mineral E Biodiesel De Coco, Dende E Ouricuri

Gabriel¹,

Lima²,

Santos³

et al. 2015

Anais Do XX Congresso Brasileiro De Engenharia Química

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“…By using these oils as biodiesel resources, undesirable contaminant wastes are removed in an environmentally friendly way, while at the same time the dependence on edible resources in biofuel production will be reduced (Maneerung et al, 2016;Mohammadshirazi et al, 2014). Al-Hamamre et al (2014) reported that the use of edible oils in biodiesel production affects approximately 70-95% of the cost of biodiesel. Therefore, minimizing the cost of raw material is a very important advantage for cheap and effective fuel production.…”

Section: Oil Feedstocksmentioning

confidence: 99%

Innovations in the biodiesel production

Çakırca¹,

Akın²

2017

Pressacademia

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Demand on energy from alternative fuels are growing rapidly due to depletion of fossil fuels and global warming crises. Biodiesel instead of conventional petroleum diesel, is a non toxic, biodegradable and renewable fuels. Therefore, biodiesel can be considered as a promising liquid fuel for transport sector. Among the routes of biodiesel synthesis, the most commonly used are transesterification of oil feedstocks and esterification of free fatty acids, in which these are carried forward in the presence of a catalyst. In transesterification process, a large majority of feedstocks come from vegetable/edible oil, as the first generation biodiesel feedstocks, in many regions of the world. The use of edible oils is not convenient in production of biodiesel due to insufficient amount of edible oil feedstocks and demand for food materials in the world. When it is thought that over 70% of price of biodiesel includes cost of feedstocks, use of cheaper and more sustainable resources have become inevitable. Waste cooking oil and algae oil, which have not been used as food sources, are termed as second generation feedstocks and seem more attractive and promising for biodiesel production. In addition to raw material source, the type of alcohol and catalyst also affects to price and quailty of biodiesel. Since biodiesel is a process includes sustainable technology, all inputs are investigated in terms of usability, sustainability and eco-friendly. The aim of this study to give an overwive on the biodiesel production in that select of the most effective and available feedstocks and summarize the recent development and innovation in the production process.

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“…It was performed in duplicate for each type of fat. The amounts of reactants and the reaction mixture components have been optimized by Al-Hamamre and Yamin (2013) [4]. First, the bottle was filled with 100 g of WFO and WBF separately and then heated at 50 ∘ C. 1 g of KOH was dissolved in 44 mL of methanol and heated to the temperature needed for the experiment.…”

Section: Alkaline-catalyzed Transesterificationmentioning

confidence: 99%

“…Biodiesel essentially consists of a mixture of fatty acid methyl esters as defined by the American Society for Testing and Materials (ASTM) derived from renewable feedstocks [2,3]. Fatty and organic wastes such as waste frying oil (WFO) and waste beef fat (WBF) are considered as potential alternative feedstocks for biodiesel production [4][5][6]. These materials will have double environmental benefits by reducing their environmental pollution and producing an eco-friendly fuel [7].…”

Section: Introductionmentioning

confidence: 99%

Chemical and Biological Investigation of Organic Wastes of Frying Oils and Beef Fats: Valorization for Biodiesel Production

Souissi

Alouini

Mnif

2018

Journal of Chemistry

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The present study investigates the different approaches of biodiesel production by exploiting low cost feedstocks such as organic wastes of frying oils (WFO) and wastes of beef fats (WBF). The aim was to compare not only two different sources of waste raw materials but also different approaches of biodiesel production. Biodiesel which refers to fatty acid methyl esters (FAME) was produced by both chemical and enzymatic transesterification. The characterization of the biodiesel produced by both approaches was performed according to the European standard EN 14214. The results showed that the biological method gave a richer FAME biodiesel through the catalysis of whole-cell lipase. However, for the chemical method, better biodiesel physicochemical properties were observed for the two raw materials. Therefore, it would be interesting to compromise by optimizing the biological biodiesel production approach in order to obtain a better quality in coherence with EN 14214 requirements.

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Parametric study of the alkali catalyzed transesterification of waste frying oil for Biodiesel production

Cited by 116 publications

References 57 publications

Construção De Curvas De Temperaturas Para a Viscosidade E Densidade Das Blendas Formadas Com Diesel Mineral E Biodiesel De Coco, Dende E Ouricuri

Construção De Curvas De Temperaturas Para a Viscosidade E Densidade Das Blendas Formadas Com Diesel Mineral E Biodiesel De Coco, Dende E Ouricuri

Innovations in the biodiesel production

Chemical and Biological Investigation of Organic Wastes of Frying Oils and Beef Fats: Valorization for Biodiesel Production

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