Process optimization for production of biodiesel from hazelnut oil, sunflower oil and their hybrid feedstock

Saydut, Abdurrahman; Erdoğan, Serkan; Kafadar, Aylin Beycar; Kaya, Canan; Aydın, Fırat; Hamamcı, Candan

doi:10.1016/j.fuel.2016.06.114

Cited by 72 publications

(20 citation statements)

References 49 publications

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“…In the bibliography, it is possible to find different viscosity values for biodiesel produced from sunflower within the range established by the standard. While Saydut et al [26] and Santos et al [28] reported values lower than those presented in this work (4.04 and 4.3 mm 2 /s respectively), Saba et al [27] obtained values of 4.7 mm 2 /s. This difference in the values obtained may be due to the small differences in the composition of the raw material and to the amount and composition of the impurities present in the final product.…”

Section: Fuel Characterizationcontrasting

confidence: 73%

Performance and emissions of a diesel engine using sunflower biodiesel with a renewable antioxidant additive from bio-oil

Dueso

Muñoz

Moreno

et al. 2018

Fuel

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Section: Fuel Characterizationcontrasting

confidence: 73%

Performance and emissions of a diesel engine using sunflower biodiesel with a renewable antioxidant additive from bio-oil

Dueso

Muñoz

Moreno

et al. 2018

Fuel

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“…It could be said that, in most cases, the biodiesel complied with the standard, showing good results in some parameters such as flash point, which was higher than in the case of similar biodiesel samples found in the literature (Saydut et al, ). In addition, other values such as ester content, density, and viscosity were similar to those found by other authors (Aransiola et al, ; Focke et al, ; Naureen et al, ).…”

Section: Resultsmentioning

confidence: 63%

The Effect of Antioxidants on Corn and Sunflower Biodiesel Properties under Extreme Oxidation Conditions

Nogales-Delgado

Martín

Cabanillas

et al. 2019

J Americ Oil Chem Soc

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Biodiesel is an alternative to mineral fuels, with advantages such as biodegradability. However, this makes biodiesel unstable to oxidation. In this way, the use of natural or synthetic antioxidants is necessary. Although many studies have paid attention to the effect of these antioxidants on oxidation stability, not much literature about their effect of them on other properties (before and during storage) was found. The aim of this research study was to characterize biodiesel from corn and sunflower by adding two antioxidants, butylated hydroxyanisole (BHA) and tertbutylhydroquinone (TBHQ), in order to improve its oxidation stability. Moreover, the effect of oxidation on the parameters of biodiesel was studied by using extreme oxidation conditions to accelerate the oxidation process. Both antioxidants improved the oxidation stability of biodiesel, whereas some parameters were altered (viscosity and acid number), which could make this biofuel, if high concentrations of antioxidants are used, unsuitable for commercialization according to standards.Keywords BHA Á TBHQ Á Oxidation stability Á Viscosity Á Thermal analysis Á Fatty acid methyl esters J Am Oil Chem Soc (2020) 97: 201-212.

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“…Using a one‐step approach, it was observed that the biodiesel obtained from the hybrid was superior in terms of properties to the individual oils that made up the hybrid. Hazelnut kernel oil and sunflower oil were hybridized in the ratio (50:50 v/v) in a study conducted by Saydut et al 162 . It was then transesterified with methanol and KOH under the reaction parameters of a methanol‐to‐oil ratio of 6:1, catalyst concentration of 0.7%, reaction time of 2 h, reaction temperature of 60 °C.…”

Section: Feedstock Hybridization In Biodiesel Productionmentioning

confidence: 99%

Effectiveness of biogenic waste‐derived heterogeneous catalysts and feedstock hybridization techniques in biodiesel production

Etim

Musonge

Eloka‐Eboka

2020

Biofuels Bioprod Bioref

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Biodiesel has the potential to contribute significantly to the elimination of the present global energy and climate change logjam, but its production and commercialization have been hindered by the diverse nature of the feedstocks used for production. This paper reviews the effectiveness of applying various types of crop and animal waste-derived catalysts together with innovative feedstock hybridization as an economically viable technique for biodiesel production. Feedstock challenges, availability, and sustainability for large-scale applications are addressed with a view to bridging the existing gaps. Challenges in the use of edible oils and algae oil sources and development remain, but the technique of feedstock hybridization appears to be very promising, innovative, and cost-effective for biodiesel production. The present state of biodiesel production could be improved by the application of simple and cost-effective technologies in the feedstock system. High free fatty acid (FFA) content is the major hurdle to the use of most oils, especially low-grade/advanced oil feedstocks, in biodiesel production. This could be addressed through technological application of feedstock hybrids and biogenic waste-derived heterogenous catalysts, and their biochemical modifications. Conventional technology for the large-scale application of inorganically derived catalysts in biodiesel production with various characteristic differences is presented. Heterogenous catalysts derived from biogenic wastes and their modification could be used to overcome associated problems with the use of inorganic catalysts in biodiesel production. Biogenic waste-derived heterogenous catalysts are renewable, available, eco-friendly, and cost-effective. Technological applications of heterogeneous catalysts derived from biogenic waste are outlined and reviewed, considering various materials and different modification techniques to identify appropriate options for scaling up development. This review also discusses fundamental considerations for the Review

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Process optimization for production of biodiesel from hazelnut oil, sunflower oil and their hybrid feedstock

Cited by 72 publications

References 49 publications

Performance and emissions of a diesel engine using sunflower biodiesel with a renewable antioxidant additive from bio-oil

Performance and emissions of a diesel engine using sunflower biodiesel with a renewable antioxidant additive from bio-oil

The Effect of Antioxidants on Corn and Sunflower Biodiesel Properties under Extreme Oxidation Conditions

Effectiveness of biogenic waste‐derived heterogeneous catalysts and feedstock hybridization techniques in biodiesel production

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