1. University of Coimbra, Department of Civil Engineering, CIEPQPF-Chemical Process Engineering and Forest Products Research Centre, Rua Luis Reis Santos, 3030-790 Coimbra, Portugal
2. University of Coimbra, Department of Chemical Engineering, CIEPQPF-Chemical Process Engineering and Forest Products Research Centre, Rua Sílvio Lima, 3030-790 Coimbra, Portugal