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Design of Absorption Tower A mixture of gas containing 90.5% mole % Hydrogen peroxide (H₂O2) and 9.5% mole % Methanol (CH3OH) is to be separated. The absorption process is applied to separate the components. The separation is carried out by using acetone (CH3COCH3) as a solvent. The H₂O2 - CH3OH mixture is subjected to enter the absorption tower from the bottom of the column with a flow rate 7455 m³/h, at 286K and 1 atm. Acetone enters the column from the top with a flow rate of 8000 kg/h and at 286 K. 87 % of methanol is supposed to be recovered. It is suggested that the gas stream should not exceed a permissible pressure drop of 0.00025 N/mm². Number of ideal stages; Flow Parameter; Tower diameter. The mass flow rate of liquid. Height Equivalent Transfer Plate (HETP) (i) (ii) (iii) (iv) (v)

Design of Absorption Tower A mixture of gas containing 90.5% mole % Hydrogen peroxide (H₂O2) and 9.5% mole % Methanol (CH3OH) is to be separated. The absorption process is applied to separate the components. The separation is carried out by using acetone (CH3COCH3) as a solvent. The H₂O2 - CH3OH mixture is subjected to enter the absorption tower from the bottom of the column with a flow rate 7455 m³/h, at 286K and 1 atm. Acetone enters the column from the top with a flow rate of 8000 kg/h and at 286 K. 87 % of methanol is supposed to be recovered. It is suggested that the gas stream should not exceed a permissible pressure drop of 0.00025 N/mm². Number of ideal stages; Flow Parameter; Tower diameter. The mass flow rate of liquid. Height Equivalent Transfer Plate (HETP) (i) (ii) (iii) (iv) (v)

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
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Design of Absorption Tower A mixture of gas containing 90.5% mole % Hydrogen peroxide (H₂O2) and 9.5% mole % Methanol (CH3OH) is to be separated. The absorption process is applied to separate the components. The separation is carried out by using acetone (CH3COCH3) as a solvent. The H₂O2 - CH3OH mixture is subjected to enter the absorption tower from the bottom of the column with a flow rate 7455 m³/h, at 286K and 1 atm. Acetone enters the column from the top with a flow rate of 8000 kg/h and at 286 K. 87 % of methanol is supposed to be recovered. It is suggested that the gas stream should not exceed a permissible pressure drop of 0.00025 N/mm². Number of ideal stages; Flow Parameter; (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) Tower diameter. The mass flow rate of liquid. Height Equivalent Transfer Plate (HETP) Interfacial area of packing per unit volume; Scaled sketch of packed bed absorption tower with label; Justify if Your absorption column design is appropriate and effective.
Transcribed Image Text:Design of Absorption Tower A mixture of gas containing 90.5% mole % Hydrogen peroxide (H₂O2) and 9.5% mole % Methanol (CH3OH) is to be separated. The absorption process is applied to separate the components. The separation is carried out by using acetone (CH3COCH3) as a solvent. The H₂O2 - CH3OH mixture is subjected to enter the absorption tower from the bottom of the column with a flow rate 7455 m³/h, at 286K and 1 atm. Acetone enters the column from the top with a flow rate of 8000 kg/h and at 286 K. 87 % of methanol is supposed to be recovered. It is suggested that the gas stream should not exceed a permissible pressure drop of 0.00025 N/mm². Number of ideal stages; Flow Parameter; (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) Tower diameter. The mass flow rate of liquid. Height Equivalent Transfer Plate (HETP) Interfacial area of packing per unit volume; Scaled sketch of packed bed absorption tower with label; Justify if Your absorption column design is appropriate and effective.
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