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You are studying a stream that is contaminated with a particular reactive contaminant which follows a zero order reaction process (ie. the reaction rate is independent of the concentration of the contaminant). If you assume plug flow, a velocity of 10 cm/sec, and a zero order reaction rate of 0.5 mg/l min, how far down stream will the concentration be reduced by from 10 mg/L to 1 mg/L? (hint: do a mass balance for the system). Density (g/ml) MW C: (mg/L) log(Kos) Pv (mm Hg) Кн (g/mol) Benzene 78.11 0.879 1750 0.228 1.77 95.14 Toluene 92.13 0.866 535 0.265 2.26 28.4 R = 62.36 L mmHg / mol °K R = 0.08206 L atm / mol K Kinematic viscosity of air = 1.35 x 10-5 m²/s Kinematic viscosity of water = 1.787 x 10-6 m²/s %3|

You are studying a stream that is contaminated with a particular reactive contaminant which follows a zero order reaction process (ie. the reaction rate is independent of the concentration of the contaminant). If you assume plug flow, a velocity of 10 cm/sec, and a zero order reaction rate of 0.5 mg/l min, how far down stream will the concentration be reduced by from 10 mg/L to 1 mg/L? (hint: do a mass balance for the system). Density (g/ml) MW C: (mg/L) log(Kos) Pv (mm Hg) Кн (g/mol) Benzene 78.11 0.879 1750 0.228 1.77 95.14 Toluene 92.13 0.866 535 0.265 2.26 28.4 R = 62.36 L mmHg / mol °K R = 0.08206 L atm / mol K Kinematic viscosity of air = 1.35 x 10-5 m²/s Kinematic viscosity of water = 1.787 x 10-6 m²/s %3|

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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You are studying a stream that is contaminated with a particular reactive contaminant which follows a zero order reaction process (ie. the reaction rate is independent of the concentration of the contaminant). If you assume plug flow, a velocity of 10 cm/sec, and a zero order reaction rate of 0.5 mg/l min, how far down stream will the concentration be reduced by from 10 mg/L to 1 mg/L? (hint: do a mass balance for the system).
Transcribed Image Text:You are studying a stream that is contaminated with a particular reactive contaminant which follows a zero order reaction process (ie. the reaction rate is independent of the concentration of the contaminant). If you assume plug flow, a velocity of 10 cm/sec, and a zero order reaction rate of 0.5 mg/l min, how far down stream will the concentration be reduced by from 10 mg/L to 1 mg/L? (hint: do a mass balance for the system).
Density (g/ml) MW C: (mg/L) log(Kos) Pv (mm Hg) Кн (g/mol) Benzene 78.11 0.879 1750 0.228 1.77 95.14 Toluene 92.13 0.866 535 0.265 2.26 28.4 R = 62.36 L mmHg / mol °K R = 0.08206 L atm / mol K Kinematic viscosity of air = 1.35 x 10-5 m²/s Kinematic viscosity of water = 1.787 x 10-6 m²/s %3|
Transcribed Image Text:Density (g/ml) MW C: (mg/L) log(Kos) Pv (mm Hg) Кн (g/mol) Benzene 78.11 0.879 1750 0.228 1.77 95.14 Toluene 92.13 0.866 535 0.265 2.26 28.4 R = 62.36 L mmHg / mol °K R = 0.08206 L atm / mol K Kinematic viscosity of air = 1.35 x 10-5 m²/s Kinematic viscosity of water = 1.787 x 10-6 m²/s %3|
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