Mardina, Primata; Wijayanti, Hesti; Tuhuloula, Abubakar; Hijriyati, Erita; Sarifah, Sarifah
(KIPMI, 2021-12)
The utilization of an appropriate catalyst in biodiesel production depends on the free fatty acid content of vegetable oil as a feedstock.
Recently, heterogeneous acid catalysts are widely chosen for biodiesel production. ...