Volume 24, Issue 9

2)

R. R. Nada*, Chemical Process Engineer,
EPROM, EGPC, Ministry of Petroleum and Mineral Resources, Cairo 11762, Egypt.

M. E. Awad, Assistant Professor, M. H. M. Hassanean, Assistant Professor,
Faculty of Petroleum and Mining Engineering, Suez University, Suez 43512, Egypt.

M. Kaoud
Petrosannan company, EGPC, Ministry of Petroleum and Mineral Resources, Cairo 11762, Egypt.