Composition of mixture

[chaker05]

I have the proprieties (flow rate, composition…) of the oil, gas and water sparatly.
I need to know how to determine the composition of the mixture (oil, gas and water)?
Please help me.

[carlo.stenali]

your request is not clear,
I assume you know the inlet compositions of gas, liquid and water streams and then you wish to calculate the mixed compositions,
if that is true you need to solve a phase equilibria, see for example
'http://www.egpet.net/vb/threads/27092-Excel-library-for-process-calc-s-including-distillation'

[chaker05]

Thank you very much.
I will check
I hope that i will solve my problem
Thanks again

[sondung4ever]

You have flowrate, composition...You can mix together by hysys. Output is result you need.