publicações selecionadas artigo de revista An integrated process to produce vanillin and lignin-based polyurethanes from Kraft lignin. Chemical Engineering Research and Design. 2009 artigo de conferência An integrated process to produce high value-added phenolic compounds from kraft lignin 2010 Valorisation of kraft lignin by using vanillin and lignin-based polyurethanes: Use of the biorefinery concept 2009