A stripper at 50 psia with three equilibrium stages strips 1,000kmol/h of liquid at 300oF with the following molar composition: 0.03% C1, 0.22% C2, 1.82% C3, 4.47% nC4, 8.59% nC5, 84.87% nC10. The stripping agent is 1,000 kmol/h of superheated steam at 300oF and 50 psia. Use the Kremser equation to estimate the compositions and flow rates of the stripped liquid and exiting rich gas. Assume a K-value for C10 of 0.20 and that no steam is absorbed.Calculate the dew-point temperature of the exiting gas at 50 psia. If it is above 300oF, what can be done?
A stripper at 50 psia with three equilibrium stages strips 1,000kmol/h of liquid at 300oF with the following molar composition: 0.03% C1, 0.22% C2, 1.82% C3, 4.47% nC4, 8.59% nC5, 84.87% nC10. The stripping agent is 1,000 kmol/h of superheated steam at 300oF and 50 psia. Use the Kremser equation to estimate the compositions and flow rates of the stripped liquid and exiting rich gas. Assume a K-value for C10 of 0.20 and that no steam is absorbed.Calculate the dew-point temperature of the exiting gas at 50 psia. If it is above 300oF, what can be done?
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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A stripper at 50 psia with three equilibrium stages strips 1,000kmol/h of liquid at 300oF with the following molar composition: 0.03% C1, 0.22% C2, 1.82% C3, 4.47% nC4, 8.59% nC5, 84.87% nC10. The stripping agent is 1,000 kmol/h of superheated steam at 300oF and 50 psia. Use the Kremser equation to estimate the compositions and flow rates of the stripped liquid and exiting rich gas. Assume a K-value for C10 of 0.20 and that no steam is absorbed.
Calculate the dew-point temperature of the exiting gas at 50 psia. If it is above 300oF, what can be done?
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