@article{(Open Science Index):https://publications.waset.org/pdf/8471, title = {Effect of Catalyst Preparation on the Performance of CaO-ZnO Catalysts for Transesterification}, author = {Pathravut Klinklom and Apanee Luengnaruemitchai and Samai Jai-In}, country = {}, institution = {}, abstract = {In this research, CaO-ZnO catalysts (with various Ca:Zn atomic ratios of 1:5, 1:3, 1:1, and 3:1) prepared by incipientwetness impregnation (IWI) and co-precipitation (CP) methods were used as a catalyst in the transesterification of palm oil with methanol for biodiesel production. The catalysts were characterized by several techniques, including BET method, CO2-TPD, and Hemmett Indicator. The effects of precursor concentration, and calcination temperature on the catalytic performance were studied under reaction conditions of a 15:1 methanol to oil molar ratio, 6 wt% catalyst, reaction temperature of 60°C, and reaction time of 8 h. At Ca:Zn atomic ratio of 1:3 gave the highest FAME value owing to a basic properties and surface area of the prepared catalyst.}, journal = {International Journal of Chemical and Molecular Engineering}, volume = {7}, number = {4}, year = {2013}, pages = {218 - 223}, ee = {https://publications.waset.org/pdf/8471}, url = {https://publications.waset.org/vol/76}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 76, 2013}, }