Labarta, Juan A., Hernández Férez, María del Remedio, Guilló, Natalia, Valdés Barceló, Francisco Javier Using hydrotalcite for biodiesel production REYES LABARTA, Juan Antonio, et al. “Using hydrotalcite for biodiesel production”. En: 8th Green Chemistry Conference. Zaragoza : Universidad de Zaragoza, 2009. D.L. Z 3507-2009. pp. 231-232 URI: http://hdl.handle.net/10045/13313 DOI: ISSN: Abstract: In the present work, a new heterogeneous catalyst for oil transesterification with methanol has been developed. The catalyst is based on the introduction of sodium in calcined hydrotalcite. Two different raw materials have been used in order to determine the useful of this new catalyst: sunflower oil and used frying oil from a university restaurant. Keywords:Biodiesel, Hydrotalcite, Catalyst Universidad de Zaragoza Other