Oxidative Stability and Cold Filter Plugging Point of Biodiesel Blends Derived From Fats and Soy Oil

Braun, João Vitor; Santos, Sérgio Leandro dos; Espíndola, Guilherme C.; Mattos, Gabriel Ferreira de; Ongaratto, Diego Paulo; Oliveira, D. M. de; Silva, Marlon W. da; Vendrusculo, Vinícius; Santos, Vinícius Oliveira; Renner, Rodrigo Eckert; Naciuk, Fabrício Fredo; Marques, Marcelo Volpatto; Fontoura, Luiz Antonio Mazzini

doi:10.21577/0100-4042.20170619

Cited by 3 publications

(3 citation statements)

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“…The obtained results confirmed the suitability of oil from oilseed radish for thermodynamic combustion processes in regulated pressure and temperature systems. Such results are consistent with the data of Chammoun et al (2013), Ratanapariyanuch et al (2013), Faria et al (2018, Brauna et al (2020), Sala et al (2022) and Tavares et al (2022).…”

Section: Seedssupporting

confidence: 92%

“…In recent years, the replication of such crops has significantly expanded the resistance of new species but assessment of their potential has been insufficiently explored (Puricelli, 2020;Pasha et al, 2021;Torroba, 2021;Neupane et al, 2022). This applies especially to the issues of finding out the technical parameters of oil suitability for application in classic diesel engine schemes (Faria et al, 2018;Brauna et al, 2020;Zulqarnain et al, 2021;Ilić & Ödlund, 2022;Tavares et al, 2022). It was for these reasons that the aim of our research was to study oilseed radish as an agricultural crop with a high potential for oil production, which is considered as a possible component of mixed biofuels (de Andrade Ávila & Sodré, 2012;Faria et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

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EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS

Tsytsiura

2023

Eng. Agríc.

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The growing interest in alternative fuels based on plant oils has led to the search for new plant species. Given this, during 2015-2020, oil from 12 varieties of oilseed radish was studied using standard research protocols. The average content of the dominant fatty acids in the oils studied was: [cis-9] oleic (C 18:1) 33.95% (Cv = 14.2%), [cis-9,12] linoleic (C 18:2) 16.20% (Cv = 20.8%), [cis-13] erucic (C 22:1) 15.18% (Cv = 17.9%), [cis-9, 12, 15] α-linolenic (C 18:3) 13.33% (Cv = 18.5%) and palmitic (C 16:0) 5.42% (Cv = 18.5%), with a monounsaturated fatty acid content of 59.69% and a ratio of polyunsaturated/monounsaturated fatty acids of 0.508. The studied varieties were ranked in the order of increasing suitability as a component of biofuels: 'Zhuravka' < 'Raiduha' < 'Lybid' < 'Olga' < 'Iveya' < 'Ramonta' < 'Alpha' < 'Tambovchanka' < 'Fakel' < 'Snizhana' < 'Sabina' < 'Nika'. The technological suitability of oil from the 'Zhuravka' variety was confirmed based on analysis of its physicochemical parameters when subjected to polymerization (at 280 °C) and oxypolymerization (at 120 and 150 °C). Under these conditions the basic parameters of the oil varied within the technological limits that determine its suitability for thermodynamic combustion processes in systems with controlled pressure and temperature.

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Section: Seedssupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS

Tsytsiura

2023

Eng. Agríc.

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“…Researchers have also noted that the consumption of degraded fuel can lead the biomass formation at the oil-water interface, causing clogging of filters and pipes and wear in injector nozzles [20][21][22][23]. Because of this, the biodiesel evaluation in storage conditions is important to obtain more knowledge about the system (biodiesel and diesel-biodiesel) and indicate the necessary practices to ensure fuel quality at all points of the supply chain [1,24].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Oxidative Stability and Kinetic Parameters of the Cottonseed and Soybean Biodiesels by Rancimat and Differential Scanning Calorimetry Techniques

Mota¹,

Figueredo²,

Luna³

et al. 2022

J Energ Power Technol

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In this study, the oxidative stability of the cottonseed oil biodiesel (CB) and soybean oil biodiesel (SB) was investigated by two methodologies, Rancimat and Differential Scanning Calorimetry (DSC), using samples fresh and aged (mid-term storage condition (100 days)). The biodiesel samples were synthesized by transesterification and characterized by specific mass, kinematic viscosity, acidity value, ester content, viscosity index, and peroxide value. The activation energy (Ea), Arrhenius pre-exponential factor (Z), reaction order (n), and reaction rate at constant temperature (k(T)) were calculated by Borchardt and Daniels method. The results showed that oxidation affected the physicochemical properties of the biodiesel samples, especially, acidity (mg KOH/g), peroxide value (meq/1000 g), and induction period, with a decrease of around 55% for CB and 29% for SB. For kinetic parameters, the k(T) of both aged samples presented the highest values, with an increase of around 314% for SB. It was also observed that the rate constants increased with decreasing values of the induction period, in agreement with the current literature. According to the evaluation, the Borchardt and Daniels method can be recommended for a quick assessment of the biodiesel oxidation kinetic parameters.

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Vegetable tannins-based additive as antioxidant for biodiesel

Schaumlöffel

Fontoura

Santos

et al. 2021

Fuel

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Oxidative Stability and Cold Filter Plugging Point of Biodiesel Blends Derived From Fats and Soy Oil

Cited by 3 publications

References 0 publications

EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS

EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS

Evaluation of Oxidative Stability and Kinetic Parameters of the Cottonseed and Soybean Biodiesels by Rancimat and Differential Scanning Calorimetry Techniques

Vegetable tannins-based additive as antioxidant for biodiesel

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