Valorization of Corn Cobs for Xylitol and Bioethanol Production through Column Reactor Process - Antunes, Felipe Antônio Fernandes; Freitas, Jade Bárbara Ferreira; Prado, Carina Aline; Alonso, Maria José Castro; Ruiz, Erick Diaz; Mera, Alain Eduard Monsalve; Santos, Julio Cesar dos; Silva, Silvio Silverio da (Energies, 2023)