A mixture of hydrocarbons with equal amounts of propane, i-butane, and n-butane exists at a pressure of 100 psia and is all in the vapor phase. a. What is the minimum temperature at which it could be a vapor? b. What mole % of the vapor is condensed if the mixture is cooled to 90°F? What would be the liquid phase and vapor phase compositions at this temperature? c. What temperature is required to condense 100% of the vapor? d. If 100,000 ft³ at standard conditions of the original gas is introduced into a separator at 100 psia and 90°F, how many metric tons of liquid have to be handled by the pump removing liquid from this separator? e. What temperature is required to condense (at 100 psia) 40 mol % of the total vapor? Antoine equation: Component A B C C3H8 4.53678 1149.36 24.906 B log 10 p*[bar] A- i-C4H10 4.3281 1132.108 0.918 T[K]+C n-C4H10 4.35576 1175.581 -2.071
A mixture of hydrocarbons with equal amounts of propane, i-butane, and n-butane exists at a pressure of 100 psia and is all in the vapor phase. a. What is the minimum temperature at which it could be a vapor? b. What mole % of the vapor is condensed if the mixture is cooled to 90°F? What would be the liquid phase and vapor phase compositions at this temperature? c. What temperature is required to condense 100% of the vapor? d. If 100,000 ft³ at standard conditions of the original gas is introduced into a separator at 100 psia and 90°F, how many metric tons of liquid have to be handled by the pump removing liquid from this separator? e. What temperature is required to condense (at 100 psia) 40 mol % of the total vapor? Antoine equation: Component A B C C3H8 4.53678 1149.36 24.906 B log 10 p*[bar] A- i-C4H10 4.3281 1132.108 0.918 T[K]+C n-C4H10 4.35576 1175.581 -2.071
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
Section: Chapter Questions
Problem 1.1P
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Please help me answer at least all of the given questions. Thank you.
![PROBLEM 1:
A mixture of hydrocarbons with equal amounts of propane, i-butane, and n-butane exists at a pressure of 100 psia and
is all in the vapor phase.
a. What is the minimum temperature at which it could be a vapor?
b. What mole % of the vapor is condensed if the mixture is cooled to 90°F? What would be the liquid phase and vapor
phase compositions at this temperature?
c. What temperature is required to condense 100% of the vapor?
d.
If 100,000 ft at standard conditions of the original gas is introduced into a separator at 100 psia and 90°F, how many
metric tons of liquid have to be handled by the pump removing liquid from this separator?
e. What temperature is required to condense (at 100 psia) 40 mol % of the total vapor?
Component A
C3H8
i-C4H10
n-C4H10
Antoine equation:
log10 p*[bar] =A-
B
T[K]+C
B
C
4.53678 1149.36
24.906
4.3281 1132.108 0.918
4.35576 1175.581 -2.071](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7df48da3-e99c-4ef3-9582-d6b7139917cd%2F0cffa955-087b-4303-b7c3-fb602167e612%2Fivsd67_processed.png&w=3840&q=75)
Transcribed Image Text:PROBLEM 1:
A mixture of hydrocarbons with equal amounts of propane, i-butane, and n-butane exists at a pressure of 100 psia and
is all in the vapor phase.
a. What is the minimum temperature at which it could be a vapor?
b. What mole % of the vapor is condensed if the mixture is cooled to 90°F? What would be the liquid phase and vapor
phase compositions at this temperature?
c. What temperature is required to condense 100% of the vapor?
d.
If 100,000 ft at standard conditions of the original gas is introduced into a separator at 100 psia and 90°F, how many
metric tons of liquid have to be handled by the pump removing liquid from this separator?
e. What temperature is required to condense (at 100 psia) 40 mol % of the total vapor?
Component A
C3H8
i-C4H10
n-C4H10
Antoine equation:
log10 p*[bar] =A-
B
T[K]+C
B
C
4.53678 1149.36
24.906
4.3281 1132.108 0.918
4.35576 1175.581 -2.071
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