Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Search results for query: *
- Users: RC19
- Order by date
-
LN2 contains 2 vpm - what happens to it?
I go by IRstuff telling u that 2 PPM moisture in LN is nothing but 0.0002% of Nitrogen at ambient pressure. When placed in dewar, a slight increase in tempe will make niterogen boi more and the concentration of moisture will rather reduce by 0.005% at ambient pressure. hei, NO SYSTEM IS 100%...- RC19
- Post #5
- Forum: Material engineering general discussion
-
delievery truck pump pressure
It is true that Pressure relief Valves/ rupture disc in the container would handle the pressure rse if abnormal and moreover BOC handles these kinda jobs in Tons and there is no need to worry!!! Whenever a cryo vesses or in your case, a dewar is designed the relief valves are designed to operate...- RC19
- Post #3
- Forum: Material engineering general discussion
-
How much liquid remains in vessel?
Yeah, what your customer believes is true. defacto, the amount of Oxygen left out will be significantly higher if you switch over at 200psig rather than 100psig. Remember, the 100psig rate is give to restrict the manifold starving rather to get all the liquid out of the storage tank and it is a...- RC19
- Post #4
- Forum: Material engineering general discussion
-
Help needed in designing some units in air separation plant
For TurboExpanders pitch at Cryostar Inc. Give it a search in GOogle to know more generally the coolers used are Plate fin type heat exchangers to cool the incomin air for distillation RC- RC19
- Post #2
- Forum: Material engineering general discussion
