Alkali transesterification of linseed oil for biodiesel production

Kumar, Rajeev; Tiwari, Pankaj; Garg, Sanjeev

doi:10.1016/j.fuel.2012.05.002

Cited by 94 publications

(38 citation statements)

References 30 publications

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“…Analysis of waste palm oil conversion, the amount of the oil converted into biodiesel was determined using titration method following Kumar et al [12] method. 2 mL sample was mixed with 40 mL 0.1 N sodium hydroxide solution and the mixture was stirred for 6 h. 2 drops of phenolphthalein were added to the mixture as an indicator.…”

Section: Analysis Of Waste Palm Oil Conversionmentioning

confidence: 99%

Biodiesel Production from Waste Palm Oil Catalyzed by Hierarchical ZSM-5 Supported Calcium Oxide

et al. 2018

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Section: Analysis Of Waste Palm Oil Conversionmentioning

confidence: 99%

Biodiesel Production from Waste Palm Oil Catalyzed by Hierarchical ZSM-5 Supported Calcium Oxide

et al. 2018

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“…Also, the growth of non-edible oil bearing plants are not reliable on the regional weather conditions and could be grown with less intensive attention; thus, reducing the cost of cultivation. Some of the well-known and mostly investigated non-edible plant oils for biodiesel production include jatropha seed oil [27,28], jojoba oil [29], karanja oil [30], linseed oil [31], cottonseed oil [32], amongst other.…”

Section: Non-edible Plant Oilsmentioning

confidence: 99%

A review on recent advancement in catalytic materials for biodiesel production

Avhad

Marchetti

2015

Renewable and Sustainable Energy Reviews

339

133

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“…The molar ratio alcohol/fatty material was fixed in excess of 6:1 and 1% (w/w) NaOH catalyst as a function of the mass of the fatty material, in accordance with Kumar, Tiwari and Garg (2013) and Miladinović, Krstić, Tasić, Stamenković and Veljković (2014). We performed triplicates ofthe transesterification reactions with all fatty materials.…”

Section: Transesterificationmentioning

confidence: 99%

<b>Oxidative stability of biodiesel blends derived from waste frying oils

et al. 2017

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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 sunlight, metals, oxygen and high temperatures. In order to improve the oxidative stability of biodiesels produced from waste frying oil some studies involving blends of different raw materials have been carried out. In this sense, this work aimed to assess the characteristics resulting from the blending of soybean waste frying oil with other waste biodiesels in what concerns to oxidation. The blends of fatty materials were obtained by means of a 2² factorial design. The induction periods of biodiesel blends were enough to meet the ASTM D6751 standard. Swine fat was responsible for the increase in the induction period values.Keywords: pequi oil, swine fat, transesterification, waste biodiesel.Estabilidade oxidativa de blendas de biodiesel de fritura RESUMO. O alto custo de produção do biodiesel está ligado principalmente ao preço da matéria-prima e este fator tem favorecido a utilização de óleos e gorduras alternativos como os de fritura. Uma vez que o biodiesel pode ser obtido a partir de diversas matérias-primas vegetais e animais, as características físico-químicas do combustível são bastante variáveis, dentre elas a composição em ácidos graxos que afeta diretamente a estabilidade oxidativa do biocombustível. A estabilidade oxidativa de biodiesel pode ser prejudicada quando o combustível sofre exposição à luz solar, metais, oxigênio e altas temperaturas, principalmente. A fim de melhorar a estabilidade oxidativa de biodieseis produzidos a partir de óleos e gorduras residuais de fritura, vem sendo realizados alguns estudos que envolvem blendas de diferentes matérias-primas. Neste sentido o presente trabalho tem como objetivo avaliar as características resultantes da blendagem de biodiesel residual de soja com outros biodieseis residuais do ponto de vista oxidativo. As blendas dos materiais graxos foram obtidas a partir de planejamento fatorial 2². Os períodos de indução das blendas de biodiesel foram suficientes para atender à norma ASTM D6751, sendo que a gordura suína foi responsável pelo aumento destes valores.Palavras-chave: óleo de pequi, gordura suína, transesterificação, biodiesel residual.

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Alkali transesterification of linseed oil for biodiesel production

Cited by 94 publications

References 30 publications

Biodiesel Production from Waste Palm Oil Catalyzed by Hierarchical ZSM-5 Supported Calcium Oxide

Biodiesel Production from Waste Palm Oil Catalyzed by Hierarchical ZSM-5 Supported Calcium Oxide

A review on recent advancement in catalytic materials for biodiesel production

<b>Oxidative stability of biodiesel blends derived from waste frying oils

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