Author(s)

Naglaa Ahmed El-Hussiny¹, Hassan Hussein Abdul-Wahab², Mohamed Mahmoud Ali², Abdud-Lattif Abdel-Motagally Omar³, Mohamed El-Menshawi Hussien Shalabi¹, Mohamed Reda Moharm³

¹Central Metallurgical Research and Development Institute (CMRDI), Cairo, Egypt.
²Faculty of Engineer, Qena, Al-Azhar University, Cairo, Egypt.
³Faculty of Engineer, Al-Azhar University, Cairo, Egypt.

This study deals with the grinding of mill scale in a laboratory ball mill for different milling time then briquetted by using 2% molasses as a binder and investigates the effect of grinding of mill scale for different time on the physicochemical properties and the reduction degree of the mill scale briquettes via hydrogen. Diffusion process control equation was applied and the energy of activation was calculated = 28.33 kJ/mole.

Grinding Time, Mill Scale, Reduction via H₂

El-Hussiny, N. , Abdul-Wahab, H. , Ali, M. , Omar, A. , Shalabi, M. and Moharm, M. (2014) Effect of Grinding Time of Mill Scale on the Physicochemical Properties of Produced Briquettes and Its Reduction via Hydrogen. Open Access Library Journal, 1, 1-10. doi: 10.4236/oalib.1101016.