I am having problem for which i get different explanation from different engineers.
We have Circulation pump which pump amine to amine contactor at 900 psig. A 2" pipe goes to flash tank from the discharge pipe as you can see in drawing.the flash tank Operating pressure is 75 psig. So what will be the pressure of amine in 2" pipe. remember the discharge pipe has 900 psig working pressure.
My Second question is that
The inlet gas has 800 psig pressure. what will happen? if you inlet amine pressure goes below 800 psig. Why do we need in let Amine Temperature and pressure above the inlet gas T and P?
Thank you very Much for your help.