Sintesis Biodiesel Dari Cpo Menggunakan Katalis Heterogen H2so4/ Cao, Variasi…

The world energy crisis and global warming were big problems nowadays. Biodiesel is a diesel engine fuel produced from renewable materials and consists of alkyl esters of fatty acids. Conventional biodiesel produced in two step of reaction, transesterification of triglycerides and esterification of free fatty acids (FFA) contained in oil with alcohol. In this study, biodiesel was synthesized t…