Pembuatan Na2o/Serbuk Besi Sebagai Katalis Pada Proses Transesterifikasi Miny…

Heterogeneous solid base catalyst synthesized with iron powder to load sodium oxide through impregnation and calcination method. The optimum conditions for the manufacture of catalysts investigated. Effect of weight ratio of Na2O to iron powder and calcination temperature on the catalytic performance were studied. The catalyst with the highest activity is obtained when the weight ratio of Na2O …