Institution: | 1. Department of Chemistry, Ferdowsi University of Mashhad, P. O. Box: 9177948974, Mashhad, Iran;2. Research Institute of Petroleum Industry of National Iranian Oil Company, P. O. Box: 14665-137, Tehran, Iran;3. Department of Chemical Engineering, Petroleum University of Technology (PUT), P. O. Box: 63431, Ahwaz, Iran;4. Chemical Engineering Department, Penn State University, University Park, PA 16802-4400, USA |