Porous silica modification with sulfuric acids and potassium fluorides as catalysts for biodiesel conversion from waste cooking oils
Aneu Aneu, Karna Wijaya, Akhmad Syoufian
Topics & Concepts
CatalysisSulfuric acidCalcinationTetraethyl orthosilicateMethanolBiodieselChemistryPotassiumNuclear chemistryBase (topology)Raw materialAcid valuePotassium fluorideInorganic chemistryFluorideOrganic chemistryMathematical analysisMathematicsBiochemistryBiodiesel Production and ApplicationsCatalysis and Hydrodesulfurization StudiesLubricants and Their Additives