Disclosed is a method for producing biodiesel, the method including generating fatty acid alkyl esters and glycerol by a transesterification reaction of oil and an aliphatic alcohol in a presence of a refractory porous material. The method may have a high reaction rate,and a high FAME conversion, and the method may be performed by a continuous process. Further, according to the method, high-purity fatty acid alkyl esters and glycerol may be produced regardless of free fatty acids (FFAs). Further, since a catalyst is not used in the method, the overall process time and cost may be saved, and the method is environmetally friendly.
本发明公开了一种生产
生物柴油的方法,该方法包括在耐火多孔材料的存在下,通过油和
脂肪醇的酯交换反应生成
脂肪酸烷基酯和
甘油。该方法可以具有高反应速率和高 FAME 转化率,并且可以通过连续工艺进行。此外,根据该方法,可以生产出高纯度的
脂肪酸烷基酯和
甘油,而不受游离
脂肪酸(FFA)的影响。此外,由于在该方法中不使用催化剂,因此可以节省整体工艺时间和成本,而且该方法对环境友好。