The Research on the Preparation of the Biodiesel from the Hogwash Oil

摘要：

　　This article introduced how to use solid base CaO which exists in the subcritical methanol phase to catalytic the transesterification of hogwash fat to synthesis the biodiesel, The effects of biodiesel synthesis such as: the reaction temperature, the molar ratio of alcohol to oil, the dosage of catalyst and the reaction time were been studied.The result shows that the concentration of fatty acid methyl ester in the products of catalytic hogwash oil transesterification may reach to 89.2% under the conditions that the tempreture 140℃, molar ratio of methanol to oil 12:1,the amount of catalytic 1.2% and the reaction time 30min.

关键词： subcritical methanol solid base CaO hogwash oil biodiesel

作者: Rengui WENG Xinzhong LIU Liufang NI Kongxiu ZHU

作者单位: FuJian University of Technology, FuZhou, China, 350108 FuZhou University, FuZhou, China, 350108

会议类型: 国内会议

会议名称: 2010中国可再生能源科技发展大会

会议地点: 北京

会议语种:英文

页码: 317-320

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）