Reuse of spent hydrotreating catalyst of the middle petroleum fractions
By: Abd al-Qahar, Safa Nabil; Abd al-Wahhab, Majid Ibrahim; Hammadi, Khalid K.. Iraqi Journal of Chemical and Petroleum Engineering. Vol. 20, no. 1 (Mar. 2019), pp.15-21, 7 p.
Subjects: Hydrotreating catalysts; Petroleum