Research of preparation of SO42-/TiO2-ZrO2 and its application on synthesis of biodiesel from waste cooking oil

摘要：

　　SO42/TiO2-ZrO2 was prepared by coprecipitation and dipping methods, and characterized by FT-IR, BET surface area measurement and NH3-TPD, and those results demonstrate the SO42-was loaded on the catalyst and the catalyst have enough surface area and pore size.The effect of methanol oil mole ratio, catalyst dosage, reaction temperature, reaction time on the conversion of waste cooking oil to biodiesel was investigated to find optimum reaction conditions.From the orthogonal experiments, the optimum reaction condition was shown as follows: methanol oil mole ratio is 25:1, catalyst dosage is 5% of oil, reaction temperature is 120℃, reaction time is 8h, the yield reached 96.68%.

关键词： solid catalyst biodiesel waste cooking oil esterification

作者: Houbo Zhou Yang Cao Jin Li

作者单位: School of Materials and Chemical Engineering, Hainan University, Renmin Road 58＃, Haikou Hainan P.R.China 570288

会议类型: 国际会议

会议名称: 2013International Conference on Energy Engineering and Environmental Engineering(2013年能源工程与环境工程国际会议)(ICEEEE2013)

会议地点: 杭州

会议语种:英文

页码: 906-910

在线出版日期: 2013-01-18（万方平台首次上网日期，不代表论文的发表时间）