| 生物柴油组分与十六烷值关系研究 |
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| 引用本文： | 陈林,王忠,李铭迪,李立琳,毛功平.生物柴油组分与十六烷值关系研究[J].中国油脂,2012,37(1):53-56. |
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| 作者姓名： | 陈林 王忠 李铭迪 李立琳 毛功平 |
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| 作者单位： | 江苏大学汽车与交通工程学院,江苏镇江,212013 |
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| 基金项目： | 国家自然科学基金资助项目(50776042);江苏省高校自然科学基金重点项目(10KJA470009);江苏省2010年研究生创新计划项目(CX10B_261Z) |
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| 摘 要： | 采用气相色谱/质谱联用仪对菜籽油甲酯(RME)、地沟油甲酯(WME)、棉籽油甲酯(CME)、棕榈油甲酯(PME)和大豆油甲酯(SME)5种不同生物柴油的组分进行了测定,并通过测定燃料自燃点的方法计算出5种生物柴油的十六烷值.通过对试验数据和相关文献的分析,提出了生物柴油十六烷值预测公式,通过与实测值相比较,证明预测公式可行.
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| 关 键 词： | 生物柴油 脂肪酸甲酯 十六烷值 气相色谱/质谱 |
Relationship of biodiesel component and cetane number |
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| CHEN Lin
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WANG Zhong
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LI Mingdi
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LI Lilin
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MAO Gongping.Relationship of biodiesel component and cetane number[J].China Oils and Fats,2012,37(1):53-56. |
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| Authors: | CHEN Lin WANG Zhong LI Mingdi LI Lilin MAO Gongping |
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| Affiliation: | (School of Automobile and Traffic Engineering,Jiangsu University,Zhenjiang 212013,Jiangsu,China) |
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| Abstract: | The components of rapeseed oil methyl ester(RME),waste cooking oil methyl ester(WME),cottonseed oil methyl ester(CME),palm oil methyl ester(PME) and soybean oil methyl ester(SME) were measured by gas chromatography/ mass spectrography.The fuel ignition point was measured to calculate the cetane number of biodiesel.On the basis of the experimental data analysis and the references of the literature,the cetane number prediction formula of different fatty acids esters was proposed.The results showed that the formula for predicting the cetane number of fatty acids esters was feasible by comparing the actual value. |
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| Keywords: | biodiesel fatty acid methyl ester cetane number GC/MS |
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