1. Analysis and Evaluation Department, Egyptian Petroleum Research Institute, Nasr City, Cairo, 11727, Egypt
2. Central Analytical Laboratories, Egyptian Petroleum Research Institute, Nasr City, PO Box 11727, Cairo, Egypt
3. Catalysis Laboratory, Refining Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, 11727 Cairo, Egypt
4. Mining and Metallurgy Engineering Department, Tabbin Institute for Metallurgical Studies (TIMS), Tabbin, Helwan 109, Cairo 11421, Egypt
5. Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt