Date of Award
In this study, heterogeneous catalysts were used to catalyze the transesterification reaction. Two solid catalysts were prepared. Calcium on Zeolite Y and sulfated zarconia. Sulfated zarconia was prepared using the solvent free method in which zirconylcholride was mixed with ammonium sulfate.
Ahmed, Talal Kamal, "Development Of A Multifunctional Catalyst For Combined Esterification And Transesterification Of Used Vegetable Oil" (2011). Theses. 36.