文献类型：期刊文献

英文题名：A novel solid superbase of Eu₂O₃/Al₂O₃ and its catalytic performance for the transesterification of soybean oil to biodiesel

作者：Li, Xu; Lu, Guanzhong; Guo, Yanglong; Guo, Yun; Wang, Yanqin; Zhang, Zhigang; Liu, Xiaohui; Wang, Yunsong

机构：[1]E China Univ Chem Technol, Res Inst Ind Catalys, Lab Adv Mat, Shanghai 200237, Peoples R China

年份：2007

卷号：8

期号：12

起止页码：1969

外文期刊名：CATALYSIS COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000251208900021)】；

语种：英文

外文关键词：EU2O3/Al2O3; solid superbase catalyst; biodiesel; soybean oil; catalytic transesterification

摘要：A novel solid superbase catalyst of EU2O3/Al2O3 was prepared and its basic strength reached 26.5 measured by indicators according to Hammett scale. The catalytic activity of EU2O3/Al2O3 was evaluated for the transesterification of soybean oil with methanol to biodiesel in the fixed bed reactor and under atmospheric pressure. The results show that EU2O3/Al2O3 is an excellent catalyst for the transesterification of soybean oil, and the conversion of soybean oil can reach 63.2% at 70 degrees C for 8 h. (c) 2007 Elsevier B.V. All rights reserved.