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Steam at 350 kPa and 220°C is fed to a heat exchanger 100 kg/hr of liquid benzene that enters the exchanger at 20°C and leaves at 60 steam leaves the exchanger at 325 kPa and 150°C. What flow rate of steam is r

Steam at 350 kPa and 220°C is fed to a heat exchanger 100 kg/hr of liquid benzene that enters the exchanger at 20°C and leaves at 60 steam leaves the exchanger at 325 kPa and 150°C. What flow rate of steam is r

Introduction to Chemical Engineering Thermodynamics
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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2. Steam at 350 kPa and 220°C is fed to a heat exchanger to heat 100 kg/hr of liquid benzene that enters the exchanger at 20°C and leaves at 60°C. The steam leaves the exchanger at 325 kPa and 150°C. What flow rate of steam is required? You may assume that the heat capacity of liquid benzene is constant at Cp = 1.7 kJ/kg K and that heat losses from the exchanger are negligible.
Transcribed Image Text:2. Steam at 350 kPa and 220°C is fed to a heat exchanger to heat 100 kg/hr of liquid benzene that enters the exchanger at 20°C and leaves at 60°C. The steam leaves the exchanger at 325 kPa and 150°C. What flow rate of steam is required? You may assume that the heat capacity of liquid benzene is constant at Cp = 1.7 kJ/kg K and that heat losses from the exchanger are negligible.
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