Effect of antioxidants on physico-chemical properties of EURO-III HSD (high speed diesel) and Jatropha biodiesel blends
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作者:
Lamba, Bhawna Yadav
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Univ Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, IndiaUniv Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, India
Lamba, Bhawna Yadav
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Joshi, Girdhar
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Univ Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, IndiaUniv Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, India
Joshi, Girdhar
[1
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Tiwari, Avanish K.
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Univ Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, IndiaUniv Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, India
Tiwari, Avanish K.
[1
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Rawat, Devendra Singh
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Univ Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, IndiaUniv Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, India
Rawat, Devendra Singh
[1
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Mallick, Sudesh
[1
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[1] Univ Petr & Energy Studies, Dept Chem, Dehra Dun 248007, Uttar Pradesh, India
The stability of fuel during storage is an important consideration for bulk users. Storage instability leads to solids formation which can plug nozzles and filters. This work focuses on the effect of the addition of antioxidants on EURO-III and Jatropha Biodiesel blends. The changes in physico-chemical properties were observed for these blends after addition of antioxidants. BHA (butylated hydroxy anisole), BHT (butylatedhydroxy toluene), TBHQ (tert-butylhydroxyquinone) and DPA (diphenylamine) were the antioxidants used for this study. The rate of change in kinematic viscosity and density of EURO-III-Jatropha Biodiesel blends with antioxidants were found to be less as compared to the neat samples. The oxidation stability of the neat samples, after addition of antioxidants, was found to increase significantly. It was also observed that addition of antioxidant significantly improved the oxidation stability of biodiesel-diesel fuel blends however in some case may act as pro-oxidants. The results showed that the addition of an antioxidant to diesel fuel blends influenced beneficially most of the important fuel properties. (C) 2013 Elsevier Ltd. All rights reserved.
机构:
Univ Fed Rio Grande do Norte, Dept Quim & Engn Quim, BR-59072970 Natal, RN, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil
Dantas, T. N. Castro
Neto, A. A. Dantas
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Univ Fed Rio Grande do Norte, Dept Quim & Engn Quim, BR-59072970 Natal, RN, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil
Neto, A. A. Dantas
D'Ornellas, C. V.
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Petroleo Brasileiro SA, Ctr Pesquisas Desenvolvimento Leopoldo Amer Migue, BR-21949900 Rio De Janeiro, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil
机构:
Univ Fed Rio Grande do Norte, Dept Quim & Engn Quim, BR-59072970 Natal, RN, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil
Dantas, T. N. Castro
Neto, A. A. Dantas
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h-index: 0
机构:
Univ Fed Rio Grande do Norte, Dept Quim & Engn Quim, BR-59072970 Natal, RN, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil
Neto, A. A. Dantas
D'Ornellas, C. V.
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Petroleo Brasileiro SA, Ctr Pesquisas Desenvolvimento Leopoldo Amer Migue, BR-21949900 Rio De Janeiro, BrazilUnifacs Univ Salvador, Dept Engn Quim, BR-40221141 Salvador, BA, Brazil