Study on the Way to produce Biodiesel Fuel from Animal Fats
Study on the Way to produce Biodiesel Fuel from Animal Fats
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动物脂肪生产生物柴油燃料的研究
DOI：
10.3775/jie.87.291
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
K. Hirano
中科院分区：
文献类型：
--
作者：
S. Tsukii;H. Nakamori;K. Hirano
分析了现有的以植物脂肪为原料生产生物柴油(BDF)的方法，并对生物柴油的产率和燃料性质进行了分析。主要研究结果如下：(1)动物脂肪可以用现有的方法从植物脂肪中提取BDF。然而，动物脂肪的冷滤点(CFPP)高于植物脂肪。(2)假设棕榈酸甲酯(C16Me)和硬脂酸甲酯(C18Me)为固体组分，CFPP与固液平衡计算值接近。建议减少C16Me和C18Me的用量，提高CFPP。(3)BDF的储存稳定性和燃烧性能随饱和脂肪酸甲酯含量的增加而提高。(4)动物脂肪可以通过控制C16Me和C18Me的含量在适当的范围内产生适当性质的BDF。
The yield and fuel properties of biodiesel fuel (BDF) produced from animal fats by the existent method from vegetable fats were analyzed. The following results were obtained; (1) Animal fats can yield BDF by the existent method from vegetable fats. However, the cold filter plugging point (CFPP) of BDF from animal fat is higher than that of vegetable fat. (2) CFPP is nearly equal to the value calculated by the solid-liquid equilibrium assuming that methylpalmitate (C16Me) and methylstearate (C18Me) are solid components. It is suggested that decreasing the amount of C16Me and C18Me improves CFPP. (3) The storage stability and combustion property of BDF are improved by increasing the amount of saturated fatty acid methyl ester, on the contrary. (4) Animal fats can produce BDF of suitable properties by controlling the amount of C16Me and C18Me in the appropriate range.