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Hysys and Hydrates

Hysys and Hydrates

Hysys and Hydrates

(OP)
Folks,

I am doing a rough prediction model for hydrates in hysys. I currently have a sim where i am getting hydrates across a choke. I tried injectiong methanol upstream the choke as a separate stream using a mixer, but this does not make a difference.

Can you help ?

RE: Hysys and Hydrates

Check the envelope - and see where the hydrate formation temp is with and without MeOH. Rember that a lot of the MeOH will end up in the vapour phase where it wont depress hydrate formation temp.

Best regards

Morten

RE: Hysys and Hydrates

rember methanol freezes too

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