3 replies to this topic

[Hamza Almansouri]

Hi everyone 

How can I include inhibitors calculation in flow assurance  (Pipe segment / Aspen Hydraulics) in Hydrate formation Using Aspen Hysys.

Also I have question about inhibitor Flow calculation how can I calculate the required wt.% for a specific inhibitor.  

Edited by Hamza Almansouri, 10 March 2022 - 07:22 PM.

[Pilesar]

Consider Ankur's article as a possible resource: 

https://www.cheresou...n-calculations/

[Pilesar]

The Hydrate utility in Hysys v8.8 and later calculates the amount of inhibitor according to the company website: 

https://www.aspentec...ysys-upstreamtm

[PaoloPemi]

you can calculate hydrate formation conditions in many ways,

with inhibitors one can adopt simplified correlations as that proposed by Hammerschmidt

or solve directly multiphase equilibria, see for example this online application

 

https://www.prode.co...ies/hydrate.php