A mixture of hydrocarbons (10mol% methane, 20 mol% ethane, 30mol% propane, 15mol% isobutane, 20 mol% n-butane,...

90.2K

Verified Solution

Question

Chemistry

A mixture of hydrocarbons (10mol% methane, 20 mol% ethane,30mol% propane, 15mol% isobutane, 20 mol% n-butane, 5 mol%n-pentane) is flashed into a separator at 80 F and 150 psia. Whatfraction leaves the separator as liquid and what is itscomposition?

Answer & Explanation Solved by verified expert

4.3 Ratings (582 Votes)

VaporLiquid Equilibrium Calculations Using KValuesThe vaporliquid equilibrium constant or distributioncoefficient for component A is defined aswhere yA mole fraction of A in the vapor phase and xA molefraction of A in the liquid phaseFor light hydrocarbon systems the K values have been determinedsemiemperically and can be evaluated from the equations givenbelowIn general K is a function of temperature pressure andcompositionEquilibrium K values See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member