Q5: Calculate the Bubble point of ternary system (liquid composition: Pentane 9 mol %, Hexane 57 mol % and Heptane 34 mol %). The vapor pressure of these components is calculated by the following Antoine equations: Pº exp(13.8183-2477.07/(T+233.21)) Pº exp(13.8216-2697.55/(T+224.37)) Heptane Pº exp(13.8587-2911.32/(T+216.64)) Where: K₁= P°/Pt Pt=760 mm hg yi=K₁xx₁ At bubble point Eyi=[ K₁xx₁ =1 Pentane Hexane

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Q5: Calculate the Bubble point of ternary system (liquid composition: Pentane 9
mol %, Hexane 57 mol % and Heptane 34 mol %). The vapor pressure of these
components is calculated by the following Antoine equations:
pº exp(13.8183-2477.07/(T+233.21))
Pº exp(13.8216-2697.55/(T+224.37))
Pentane
Hexane
Heptane Pº exp(13.8587-2911.32/(T+216.64))
Where: K₁= P°/Pt
Pt=760 mm hg
yi=K₁xx₁
At bubble point Ey=[ K₁xx₁ =1
Transcribed Image Text:Q5: Calculate the Bubble point of ternary system (liquid composition: Pentane 9 mol %, Hexane 57 mol % and Heptane 34 mol %). The vapor pressure of these components is calculated by the following Antoine equations: pº exp(13.8183-2477.07/(T+233.21)) Pº exp(13.8216-2697.55/(T+224.37)) Pentane Hexane Heptane Pº exp(13.8587-2911.32/(T+216.64)) Where: K₁= P°/Pt Pt=760 mm hg yi=K₁xx₁ At bubble point Ey=[ K₁xx₁ =1
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