What are the optimal routes to valorisation of olefins-rich FCC unit and coker unit off-gas?

Is there scope for significantly reducing fractionation furnace energy consumption for FCC and hydrocracker product recovery sections?

We are experiencing frequent amine carry-over from our high pressure amine absorber. What are the possible causes and solutions?

What is the best route for maximum propylene from a resid feed to the FCC?

We didn’t expect severe corrosion issues in the carbon steel of our amine unit. What is causing it?