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。
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 resuits showed that the formula for predicting the octane number of fatty acids esters was feasible by comparing the actual value.
出处
《中国油脂》
CAS
CSCD
北大核心
2012年第1期53-56,共4页
China Oils and Fats
基金
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)