Affiliation: | 1. Petrochemical Department, Egyptian Petroleum Research Institute, Egypt;2. Faculty of Science, Ain Shams University, Cairo, Egypt;1. National Research Council (CNR) of Italy, Institute for Energetics and Inter-phases (IENI), Corso Stati Uniti 4, 35127 Padova, Italy;2. University “Roma Tre”, Engineering Department, Via della Vasca Navale, 79-00146 Rome, Italy |