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首页> 外文会议>SAE World Congress and Exhibition >An Experimental Analysis of Biodiesel Production from Mixture of Neem (Azadirachta indica) Oil and Sesame (Sesamum indicum L.) Oil and its Performance and Emission Testing on a Diesel Engine
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An Experimental Analysis of Biodiesel Production from Mixture of Neem (Azadirachta indica) Oil and Sesame (Sesamum indicum L.) Oil and its Performance and Emission Testing on a Diesel Engine

机译：柴油发动机对柴油机（芝麻型籼稻）油和芝麻（芝麻型籼稻）油混合物生物柴油生产的实验分析及其对柴油机的性能和排放检测

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Non-edible vegetable oils have a huge potential for biodiesel production and also known as second generation feedstock’s. Biodiesel can be obtained from edible, non-edible, waste cooking oil and from animal fats also. This paper focuses on production of biodiesel obtained from mixture of sesame (Sesamum indicum L.) oil and neem (Azadirachta indica) oil which are easily accessible in India and other parts of world. Neem oil has higher FFA content than sesame oil. Biodiesel production from neem oil requires pretreatment neutralization procedure before alkali catalyzed Trans esterification process also it takes large reaction time to achieve biodiesel of feasible yield. Neem oil which has very high FFA and sesame oil which has low FFA content are mixed and this mixture is Trans esterified with no pre-treatment process using molar ratio of 6:1.Fuel properties of methyl ester were close to diesel fuel and satisfied ASTM 6751 and EN 14214 standards. Fatty acid composition of methyl ester of these oils are determined by Gas Chromatography (GC) technique. The oil characterization allowed the identification of nine fatty acids. The optimum biodiesel combination was further blended with diesel in various proportions to evaluate the emission and performance characteristics of single cylinder, direct injection, diesel engine. Parameters like, brake thermal efficiency, brake mean effective pressure, brake specific energy consumption and emissions of exhaust like carbon monoxide (CO), hydrocarbon (HC) and NOx produced by engine were recorded. The results obtained shows that various blends like B10 and B20 of mixed oil biodiesel (obtained from mixture of neem and sesame oil) with diesel can be used as an alternative fuel in C.I engine.
机译：不可食用的植物油具有巨大的生物柴油生产潜力，也称为第二代原料。生物柴油也可以从食用，不可食用的废物烹饪油和动物脂肪中获得。本文重点介绍从芝麻（芝麻型Indimum L.）油和Neem（Azadirachta Indica）油混合物中获得的生物柴油的生产，这在印度和世界其他地区易于访问。 Neem油具有比芝麻油更高的FFA含量。来自Neem Oil的生物柴油生产需要预处理中和过程在碱催化的反式酯化过程之前，也需要大的反应时间来实现可行产量的生物柴油。混合具有低FFA和芝麻油的Neem油混合，并且该混合物通过使用摩尔比为6：1的摩尔比而没有预处理过程，甲酯的含量较近，近柴油燃料和满意的ASTM 6751和EN 14214标准。这些油的甲酯的脂肪酸组成通过气相色谱（GC）技术测定。油特征允许鉴定九种脂肪酸。最佳生物柴油组合在各种比例中进一步与柴油混合，以评估单缸，直喷，柴油发动机的发射和性能特征。记录了发动机制动器等参数，制动热效率，制动器平均有效压力，制动特定能量消耗和排气的一氧化碳（CO），烃（HC）和NOx。得到的结果表明，与柴油的混合油生物柴油（由芝麻油混合物中获得的混合油生物柴油（Meem和芝麻油混合物）的各种共混物可用作C.I发动机中的替代燃料。

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