Dear Usman, following are key performance indicators of hydrotreating reactor; these should be critically monitored and controlled within design operatable range for the desired performance of hydrotreating reactor.
Weight Average Bed Temperature (WABT), reactor inlet temperature, Bed differential temperature, Radial Spread, Product Specifications, Recycle Gas Rate or Gas to Oil ratio, Recycle Gas Purity, Feed Rate or LHSV, Catalyst Temperature, Differential Pressure of the Reactor
For further details, please see the blogs Key operating Varibales of Hydrocracking unit &
“Performance Monitoring of Hydrotreating Reactor”
Regards,
Nasir Hussain