In a process in which benzene is used as a solvent, benzene is evaporated into dry nitrogen. At 297 K and 101.3 kN/m2 ,the resulting mixture has a percentage relative humidity of 60. It is required to recover 80 per cent of the benzene present by cooling to 283 K and compressing to a suitable pressure. What should this pressure be? The vapour pressure of benzene is 12.2 kN/m2 at 297 K and 6.0 kN/m2 at 283 K.
In a process in which benzene is used as a solvent, benzene is evaporated into dry nitrogen. At 297 K and 101.3 kN/m2 ,the resulting mixture has a percentage relative humidity of 60. It is required to recover 80 per cent of the benzene present by cooling to 283 K and compressing to a suitable pressure. What should this pressure be? The vapour pressure of benzene is 12.2 kN/m2 at 297 K and 6.0 kN/m2 at 283 K.
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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In a process in which benzene is used as a solvent, benzene is evaporated into dry nitrogen. At 297 K and 101.3 kN/m2 ,the resulting mixture has a percentage relative humidity of 60. It is required to recover 80 per cent of the benzene present by cooling to 283 K and compressing to a suitable pressure. What should this pressure be? The vapour pressure of benzene is 12.2 kN/m2 at 297 K and 6.0 kN/m2 at 283 K.
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