Dias, Soares; Paula, Ana; Bernardo, Joana; Felizardo, Pedro - In: Energy 41 (2012) 1, pp. 344-353
Heterogeneous basic catalysts can be used for biodiesel production. The performances of several types of such materials are described in the literature but small attention is given to its deactivation in reaction medium. This paper put in evidence that catalysts are not static identities in the...