Hi all,
First of all, sorry for my english. It is my first time posting in eng-tips and I am not sure how to explain my problem/doubt.
We are performing the hydraulic calculation of a vertical thermosiphon of a deethanizer column in order to establish the relative elevation of the thermosiphon...
I need to measure the nitrogen production after the generation package. The minimum flow is 64 Nm3/h, the normal flow is 85 Nm3/h and the maximum flow is 1350 Nm3/h. The N2 generation pressure is 10 Kg/cm2 g and the temperature is 38ºC. The line size is 6”.
An oriffice plate is not suitable...
Hi all,
My question is about the more appropiate method to control the instrument air backup.
The instrument air is normally generated in the IA package and flows towards the IA header of the unit. In case there is a problem in the generation package, there is a backup from the IA refinery...