Marco Frediani is Professor of Industrial Chemistry at the University of Florence, Department of Chemistry “Ugo Schiff,” Italy. He obtained his PhD under the supervision of both Dr. Claudio Bianchini, I.C.C.O.M., CNR, Florence, Italy and Prof. Dr. Walter Kaminsky, Insitute of Technical and Macromolecular Chemistry, University of Hamburg, Germany. His scientific interest focuses on catalysis for organic reactions of industrial relevance, polymer chemistry, and reuse of materials at the end of their life cycle by pyrolysis. He has presented at many international conferences, published more than seventy papers in international scientific journals, edited numerous books, and written more than fifteen book chapters. He also holds four patents.