Hi all
We have Nitrogen system which produces gaseous N2 as well as Liquid N2.
Liquid N2 is stored in Liquid Nitrogen Storage vessels at 135 psig and -169 deg C (saturated condition)
This liquid N2 needs to be transferred to Truck tanker of 5 barg pressure from holder without pump facility.
Pipe size limitation is 2 inch. Please suggest me how to calculate the loading time for liquid N2 truck tanker of 30 m3 capacity.
How to calculate the flow rate? Is it based on velocity criteria or differential pressur criteria?
How to control the flow because it will on the basis of differential pressure. Your experince and suggestion on this matter would be really appreciated.
Edited by chem_buddy, 21 June 2015 - 10:28 PM.