German Coca¹, Omar D. Castrillon², Santiago Ruiz², Josep M Mateo-Sanz³, Laureano Jiménez⁴ and Carlos Pozo Fernández⁵, (1)Logistic and Operations, Escuela de Ingenieria de Antioquia, Medellìn, Colombia, (2)Ingenieria Industrial, Universidad Nacional de Colombia, Manizales, Colombia, (3)Enginyeria Química, Universidad Rovira i Virgili, Tarragona, Spain, (4)Enginyeria Química, Universitat Rovira i Virgili, Tarragona, Spain, (5)Department of Chemical Engineering, Imperial College London, London, United Kingdom