Supported fluoro-perovskite catalysts for bio-diesel fuel production from waste and non-edible oils

被引:3
作者
Iida, Hajime [1 ]
Fukasawa, Kouta [1 ]
Sekine, Daisuke [1 ]
Igarashi, Akira [1 ]
机构
[1] Kogakuin Univ, Sch Adv Engn, Dept Appl Chem, 2665-1 Nakano Machi, Hachioji, Tokyo 1920015, Japan
关键词
Fluoro-perovskite; Bio-diesel fuels; Free fatty add; SOLID-BASE CATALYST; BIODIESEL PRODUCTION; COOKING OIL; SOYBEAN OIL; HETEROGENEOUS CATALYST; PALM OIL; TRANSESTERIFICATION; CAO; OXIDE;
D O I
10.1016/j.fuproc.2017.04.005
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
This work investigated the production of bio-diesel fuel from vegetable oils with free fatty acids (FFAs) using supported fluoro-perovskites (MCaF3; M: K, Rb, Cs) as heterogeneous basic catalysts. The catalytic activities of supported MCaF3/SiO2 catalysts were found to decrease in the following order: Cs > Rb > K. In addition, these MCaF3/SiO2 catalysts showed greater tolerance to FFAs than a standard heterogeneous basic catalyst CaO. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:16 / 19
页数:4
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