Produksi Dan Karakterisasi Biodisel Menggunakan Katalis Cao Cangkang Kerang D…

Blood cockle shells (Anadara granosa) can be used as heterogeneous catalysts for biodiesel production because it contains CaCO3 that can be decomposed into CaO. In this study, blood cockle shells (Anadara granosa) calcined at temperatures of 800, 900 and 1000 ºC for 10 hours. Synthesis of biodiesel made with cooking oil transesterification process and methanol. Biodiesel synthesis process cond…