Optimization of the processing destinations for catalyzed diesel (light diesel and heavy diesel)?
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Everyone, what are the optimal processing options for your catalyzed diesel – light diesel and heavy diesel? Looking forward to sharing
Catalytic dehydrogenation of light diesel and ethylene cracking of heavy diesel
I would like to ask the original poster how you separate light diesel from heavy diesel in catalytic diesel processing
Pull it out of the inlet side-line tower and make a simple cut
The heavy diesel has been sent to the hydrocracking unit, while part of the light diesel is fed into the wax oil hydrogenation process. There is still a surplus of light fuelwood
After extraction, it goes into the diesel stripping tower, right? How do you carry out simple cutting there? Have any technical upgrades been made?
It depends on what the supporting facilities are in your refinery – light diesel goes through hydrogenation, while heavy diesel enters a reactor (to saturate a ring) and then undergoes catalytic reprocessing
Both the LTAG process technology and the RICP process technology developed by the Institute of Rock Mechanics are used to reduce the diesel production in catalytic units
This is separated within the distillation tower: heavy diesel is obtained at the outlet of stage 2 of distillation, while light diesel is obtained at the outlet of stage 1 of distillation