Capacity expansion and renovation of hydrogenation unit
Thread Content
What are the key points to consider for the capacity expansion renovation of diesel hydrogenation units?
Load at low temperatures, load on the circulation machine and system pressure drop, separation capacity of the distillation column, and heat exchange and cooling load at the column bottom
Just have a design institute do the calculations and you’ll know right away:D
The load on the fractionation tower and the reboiler at the bottom of the tower, the load on the hydrogen production unit and the compressors, the load on the low-pressure and high-pressure sections, the load on the stripping tower, and the load on the diesel transfer pump
Thank you, I’ll pay attention to these points
:victory: Received, got it
It reflects the flow rate of some feed pumps, the catalyst space velocity, the hydrogen-to-oil ratio, the load on the heating furnace, the processing capacity of the distillation tower (size of the reflux tank, air cooling load), and the desulfurization load of the stripping tower (size of the reflux tank)
How can I determine the condition of two towers? Please advise, experts
Filter load, compressor load, cooler load, furnace load, steam load~~~~~ It seems there are too many factors to consider; it’s better to turn to a design firm for this~~~~
Check the current quality of your products: is the liquid level easy to control, and what is the difference between the pump’s backflow volume and the design value? Wait