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Phase behavior of multicomponent systems

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Presentation on theme: "Phase behavior of multicomponent systems"— Presentation transcript:

1 Phase behavior of multicomponent systems
Dr. Khashayar Nasrifar University of Nizwa Spring

2 Objactives Describing multicomponent P-T diagram
Describing multicomponent P-T diagram containing water Steam distillation Three phase flash drum calculations

3 P-T Diagram (Phase envelope)
Fluid state Retrograde region cricondenbar d Critical point P Gas Liquid cricondenterm Liquid + Vapor T

4 Phase envelope for systems containing water (type a)

5 Phase envelope for systems containing water (type b)

6 Determining water dew point

7 Application: Steam distillation

8 Application: Separating water from oil

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12 Conclusions You have become familiar with phase envelopes for hydrocarbon systems. You have become familiar with phase envelopes for hydrocarbon systems with water You have become familiar with three phase flash


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