摘要
本文在25℃和60℃(酯交换反应温度)研究了大豆油和甲醇与醚的2个三元相图,以及对大豆油甲酯作为醇与柴油混合燃料的促溶剂情况作了研究.结果表明:醚加入油/甲醇二相反应中可变成均相反应,能提高甲酯转化速率,且甲酯是乙醇与柴油混合燃料很好的促溶剂.
The two ternary phase diagram comprising soybean oil, methanol and ether were obtained at 25℃, 60℃ and ordinary pressure in this paper. Methyl ester was treated as solvent to mixture fuel of ethanol （methanol） and diesel. The results indicated that ether is used to convert the phases reactions of soybean oil and methanol into homogeneoud reactions and methyl ester was a good emulsifier for diesel - ethanol system.
出处
《宜春学院学报》
2005年第4期3-6,共4页
Journal of Yichun University
基金
国家"863"资助项目(2001AA514090和2003AA214061)
关键词
大豆油
酯交换
甲酯
溶解度
相图
soybean oil
transesterifieation
methyl ester
solubility
phase diagrams
