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Effects of Bio-Fuels on Vehicle Performance: Degradation Mechanism Analysis of Bio-Fuels
ISSN: 0148-7191, e-ISSN: 2688-3627
Published October 25, 2004 by SAE International in United States
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In recent years, alternative sources of fuel are receiving a lot of attention in the automotive industry. Fuels derived from an agricultural feedstock are an attractive option. Bio-fuels based on vegetable oils offer the advantage being a sustainable, annually renewable source of automobile fuel. One of key issues in using vegetable oil based fuels is its oxidation stability. Since diesel fuels from fossil oil have good oxidation stability, automobile companies have not considered fuel degradation when developing diesel engines and vehicles as compared with gasoline engines. This paper presents the results of oxidation stability testing on bio-fuels. Oxidation stability was determined using three test methods, ASTM D525, EN14112 and ASTM D2274. The effects of storage condition, bio-fuel composition and antioxidants on the degradation of bio-fuels were all investigated. ASTM D525 is an effective test method to determine the effects of storage condition on bio-fuels stability. The test results from ASTM D525 were consistent with those from EN14112. To further enhance stability, the addition of the antioxidants was effective, but in some cases it can also adversely affect the stability of bio-fuels.
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CitationMiyata, I., Takei, Y., Tsurutani, K., and Okada, M., "Effects of Bio-Fuels on Vehicle Performance: Degradation Mechanism Analysis of Bio-Fuels," SAE Technical Paper 2004-01-3031, 2004, https://doi.org/10.4271/2004-01-3031.
- du Plessis, L. M. De Volliers, J. B. M. van der Walt, W. H. Stability studies on methyl and ethyl fatty acid esters of sunflower oil. J. Am. Oil Chem. Soc. 62 (1985) 748–752
- Bondioli, P. Gasparoli, A. Lanzani, A. Fedeli, E. Veronese S. and Sala, M. Storage stability of biodiesel, Ibid. 78 (1995) 699–702
- Bondioli, P. Gasparoli, A. Bella, L. D. Tagliabue, S. Evaluation of biodiesel storage stability using reference methods. Eur. J. Lipid Sci. Technol. 104 (2002) 777–784
- Prankl, H. Oxidation stability of fatty acid methyl esters. 10th European Conference on Biomass for Energy and Industry
- Lacoste F. and Lagardere, L. Quality parameters evolution during biodiesel oxidation using Rancimat test. Eur. J. Lipid Sci. Technol. 105 (2003) 149–155
- Dunn, R. O. Effect of oxidation under accelerated conditions on fuel properties of methyl soyate (biodiesel). JAOCS. 79. 9 (2002) 915–920
- Stavinoha L. and Howell, S. Potential analytical methods for stability testing of biodiesel and biodiesel blends. SAE paper 1999-01-3520
- Mittelbach M. and Schober, S. The influence of antioxidants on the oxidation stability of biodiesel. JAOCS. 80. 8 (2003) 817–823