Sintesis Katalis K-Cao Menggunakan Metode Sol-Gel Untuk Transesterifikasi Cpo…

Biodiesel is alternative fuel derived from vegetable materials as a substitute for fossil fuels. The raw material for making biodiesel that is often used crude palm oil (CPO). The manufacture of biodiesel is usually used a transesterification reaction using a heterogeneous base catalyst such as CaO. The alkaline catalyst used in this study is CaO catalyst derived from shells of blood clams (Ana…