In a distillation train a liquid hydrocarbon containing 23.6 mol% ethane, 40.3 mole% propane, and the rest butane is to be fractionated into essentially pure components. For a feed rate of 290 kg/h, determine: a. The molar flow rate of the feed b. The amount of propane fraction in kmol/h с. Mole percentage of butane in A

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
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Ethane Fraction, E
Propane Fraction, P
95 mol% C2
99 mol% C3
4 mol% C3
4 mol% C4
1 mol% C4
Feed, F
Column 2
Column 1
Butane Fraction, B
8.4 mol% C3
91.6 mol% C4
Transcribed Image Text:Ethane Fraction, E Propane Fraction, P 95 mol% C2 99 mol% C3 4 mol% C3 4 mol% C4 1 mol% C4 Feed, F Column 2 Column 1 Butane Fraction, B 8.4 mol% C3 91.6 mol% C4
In a distillation train a liquid hydrocarbon containing 23.6 mol% ethane, 40.3 mole%
propane, and the rest butane is to be fractionated into essentially pure components. For
a feed rate of 290 kg/h, determine:
a.
The molar flow rate of the feed
b. The amount of propane fraction in kmol/h
Mole percentage of butane in A
с.
Transcribed Image Text:In a distillation train a liquid hydrocarbon containing 23.6 mol% ethane, 40.3 mole% propane, and the rest butane is to be fractionated into essentially pure components. For a feed rate of 290 kg/h, determine: a. The molar flow rate of the feed b. The amount of propane fraction in kmol/h Mole percentage of butane in A с.
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