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4. Methanol is to be produced through a tandem reactor-condenser process as shown below. The Fresh Feed (F) contains 0.500% mole inert material. The gaseous feed (A) to the reactor, with 20.0% of CO,. 75% H₂. and the balance of inert material, undergoes a single pass limiting-reactant conversion of 80%. The products (B) are fed into a condenser where all the methanol and water (C) are separated from the gaseous components and inert material (D). A portion of stream D is returned (R) into the reactor, while the rest is purged (P). **20.0% CO2, 75% H2 F R CO2+3H2-> CH3OH+H20 CO+ 3H₂ CH₂OH + H₂O A Reactor B D Condenser (a) Calculate the molar compositions of all the streams (A, B, C, D, F, P. R). (b) What is the recycle (R) to fresh feed (F) ratio (mol/mol)? (c) What is the production rate of methanol in mol CH OH per mol fresh feed?

4. Methanol is to be produced through a tandem reactor-condenser process as shown below. The Fresh Feed (F) contains 0.500% mole inert material. The gaseous feed (A) to the reactor, with 20.0% of CO,. 75% H₂. and the balance of inert material, undergoes a single pass limiting-reactant conversion of 80%. The products (B) are fed into a condenser where all the methanol and water (C) are separated from the gaseous components and inert material (D). A portion of stream D is returned (R) into the reactor, while the rest is purged (P). **20.0% CO2, 75% H2 F R CO2+3H2-> CH3OH+H20 CO+ 3H₂ CH₂OH + H₂O A Reactor B D Condenser (a) Calculate the molar compositions of all the streams (A, B, C, D, F, P. R). (b) What is the recycle (R) to fresh feed (F) ratio (mol/mol)? (c) What is the production rate of methanol in mol CH OH per mol fresh feed?

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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4. Methanol is to be produced through a tandem reactor-condenser process as shown below. The Fresh Feed (F) contains 0.500% mole inert material. The gaseous feed (A) to the reactor, with 20.0% of CO,. 75% H₂. and the balance of inert material, undergoes a single pass limiting-reactant conversion of 80%. The products (B) are fed into a condenser where all the methanol and water (C) are separated from the gaseous components and inert material (D). A portion of stream D is returned (R) into the reactor, while the rest is purged (P). **20.0% CO2, 75% H2 F R CO2+3H2-> CH3OH+H20 CO+ 3H₂CH₂OH + H₂O A Reactor B D Condenser (a) Calculate the molar compositions of all the streams (A, B, C, D, F, P. R). (b) What is the recycle (R) to fresh feed (F) ratio (mol/mol)? (c) What is the production rate of methanol in mol CH OH per mol fresh feed?
Transcribed Image Text:4. Methanol is to be produced through a tandem reactor-condenser process as shown below. The Fresh Feed (F) contains 0.500% mole inert material. The gaseous feed (A) to the reactor, with 20.0% of CO,. 75% H₂. and the balance of inert material, undergoes a single pass limiting-reactant conversion of 80%. The products (B) are fed into a condenser where all the methanol and water (C) are separated from the gaseous components and inert material (D). A portion of stream D is returned (R) into the reactor, while the rest is purged (P). **20.0% CO2, 75% H2 F R CO2+3H2-> CH3OH+H20 CO+ 3H₂CH₂OH + H₂O A Reactor B D Condenser (a) Calculate the molar compositions of all the streams (A, B, C, D, F, P. R). (b) What is the recycle (R) to fresh feed (F) ratio (mol/mol)? (c) What is the production rate of methanol in mol CH OH per mol fresh feed?
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