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rate of 1.0 kg/ In a packed tower, a gas mixture with a 0.015 mole fraction of solute S at the inlet (the remainder being inert gases) undergoes counter- current absorption with water. The desired outlet concentration of the solute is 1% of its inlet concentration. The gas enters at a total flow /m²-s Given the dilute nature of the system, the equilibrium condition follows Henry's Law, represented by y = 1.75x, where y and x denote the mole fractions of solute S in the vapor and liquid phases, respectively. The column is packed with a material that yields an overall gas-phase mass transfer coefficient (Kya) of 0.06 kg-mole m³ smole fraction The tasks are to calculate: kg m2.s (molecular weight = 29), and pure water is introduced at a rate of 1.6 (a) the required height of the packing for the separation, and (b) the minimum rate of liquid needed for the separation. Additionally, it is asked how the required packing height would change if a different packing type with a Kya of kg-mole 0.04 adjusted to 5% of the inlet value. ole/m³.. m3. s mole fraction is used, and what the outcomes would be if the outlet gas solute concentration requirement is

rate of 1.0 kg/ In a packed tower, a gas mixture with a 0.015 mole fraction of solute S at the inlet (the remainder being inert gases) undergoes counter- current absorption with water. The desired outlet concentration of the solute is 1% of its inlet concentration. The gas enters at a total flow /m²-s Given the dilute nature of the system, the equilibrium condition follows Henry's Law, represented by y = 1.75x, where y and x denote the mole fractions of solute S in the vapor and liquid phases, respectively. The column is packed with a material that yields an overall gas-phase mass transfer coefficient (Kya) of 0.06 kg-mole m³ smole fraction The tasks are to calculate: kg m2.s (molecular weight = 29), and pure water is introduced at a rate of 1.6 (a) the required height of the packing for the separation, and (b) the minimum rate of liquid needed for the separation. Additionally, it is asked how the required packing height would change if a different packing type with a Kya of kg-mole 0.04 adjusted to 5% of the inlet value. ole/m³.. m3. s mole fraction is used, and what the outcomes would be if the outlet gas solute concentration requirement is

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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rate of 1.0 kg/ In a packed tower, a gas mixture with a 0.015 mole fraction of solute S at the inlet (the remainder being inert gases) undergoes counter- current absorption with water. The desired outlet concentration of the solute is 1% of its inlet concentration. The gas enters at a total flow /m²-s Given the dilute nature of the system, the equilibrium condition follows Henry's Law, represented by y = 1.75x, where y and x denote the mole fractions of solute S in the vapor and liquid phases, respectively. The column is packed with a material that yields an overall gas-phase mass transfer coefficient (Kya) of 0.06 kg-mole m³ smole fraction The tasks are to calculate: kg m2.s (molecular weight = 29), and pure water is introduced at a rate of 1.6 (a) the required height of the packing for the separation, and (b) the minimum rate of liquid needed for the separation. Additionally, it is asked how the required packing height would change if a different packing type with a Kya of kg-mole 0.04 adjusted to 5% of the inlet value. ole/m³.. m3. s mole fraction is used, and what the outcomes would be if the outlet gas solute concentration requirement is
Transcribed Image Text:rate of 1.0 kg/ In a packed tower, a gas mixture with a 0.015 mole fraction of solute S at the inlet (the remainder being inert gases) undergoes counter- current absorption with water. The desired outlet concentration of the solute is 1% of its inlet concentration. The gas enters at a total flow /m²-s Given the dilute nature of the system, the equilibrium condition follows Henry's Law, represented by y = 1.75x, where y and x denote the mole fractions of solute S in the vapor and liquid phases, respectively. The column is packed with a material that yields an overall gas-phase mass transfer coefficient (Kya) of 0.06 kg-mole m³ smole fraction The tasks are to calculate: kg m2.s (molecular weight = 29), and pure water is introduced at a rate of 1.6 (a) the required height of the packing for the separation, and (b) the minimum rate of liquid needed for the separation. Additionally, it is asked how the required packing height would change if a different packing type with a Kya of kg-mole 0.04 adjusted to 5% of the inlet value. ole/m³.. m3. s mole fraction is used, and what the outcomes would be if the outlet gas solute concentration requirement is
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