2 replies to this topic

[DANA-IF]

Hi friends , I'd like to know how to obtain the hydrate formation curve with HYSYS ?

 

I use the hydrate formation utility  , but It only give data without curve 

 

Thanks 

 

[marchem]

sure it is explained in the manual,

if you mean a curve directly in Excel you may use VBA

I use a process library (Prode Properties) to print directly in Excel

a vapor+liquid+liquid phase envelope or a hydrate formation curve,

see the attached example

Attached Files

•  hydratecurve.jpg   73.07KB   8 downloads

[RockDock]

It seems odd to me that people still use Hysys for hydrate predictions when it is so far from being accurate. Hysys should only be used for dry, sweet gas processing. ProMax is the simulator that should be used for wet and/or sour conditions.

 

ProMax will do the calculation for you and present it in a graph like you are asking.  I would not use hysys for what you are asking.