TY  - SER
AU  - Ramaseshan,V.
AU  - Al-Turki,A.
AU  - Al-Hajji,A.
AU  - Adfam,F.
TI  - Catalyst replacement strategy for a hydrocracking unit at a middle east refinery
PY  - 2016///
CY  - 
PB  - 
ER  -