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Ethane (C2H6) is chlorinated in a continuous reactor: C:H6 + Cl2 → C2H$CI + HCI Some of ethane is converted in an undesired side reaction: C:H6 + 2C12 → C:H4CI2 + 2HCI Flow rate of the feed to the reactor (not the fresh feed to process) is 150 mol/h, containing 4 moles of ethane (C:H¢) per mole of chlorine (Cl2). The conversion of C2H6 in the reactor is 15%, and for every 100 moles of ethane consumed in the reactor, 80 moles of monochloroethane (C2H$Cl) exit in reactor products. A separation process is used to separate the products: ethane and chlorine are recycled to the reactor and monochloroethane (C;H;Cl) leaves the system to be sold as a product, and HCl and C;H,Cl2 are discarded. a) Draw and label the flowchart of the proces. b) Calculate the molar flow rate on unconsumed C2H6 leaving the reactor. c) Caleulate the production rate of C¿H;Cl leaving the reactor. d) Caleulate the molar flow rate of C2H6 and Cl2 in the fresh feed.

Ethane (C2H6) is chlorinated in a continuous reactor: C:H6 + Cl2 → C2H$CI + HCI Some of ethane is converted in an undesired side reaction: C:H6 + 2C12 → C:H4CI2 + 2HCI Flow rate of the feed to the reactor (not the fresh feed to process) is 150 mol/h, containing 4 moles of ethane (C:H¢) per mole of chlorine (Cl2). The conversion of C2H6 in the reactor is 15%, and for every 100 moles of ethane consumed in the reactor, 80 moles of monochloroethane (C2H$Cl) exit in reactor products. A separation process is used to separate the products: ethane and chlorine are recycled to the reactor and monochloroethane (C;H;Cl) leaves the system to be sold as a product, and HCl and C;H,Cl2 are discarded. a) Draw and label the flowchart of the proces. b) Calculate the molar flow rate on unconsumed C2H6 leaving the reactor. c) Caleulate the production rate of C¿H;Cl leaving the reactor. d) Caleulate the molar flow rate of C2H6 and Cl2 in the 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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Ethane (C2H6) is chlorinated in a continuous reactor: C:H6 + Cl2 → C2H$CI + HCI Some of ethane is converted in an undesired side reaction: C2H6 + 2Cl2 → C:H.Cl2 + 2HC1 Flow rate of the feed to the reactor (not the fresh feed to process) is 150 mol/h, containing 4 moles of ethane (C2H6) per mole of chlorine (Cl:). The conversion of C2H6 in the reactor is 15%, and for every 100 moles of ethane consumed in the reactor, 80 moles of monochloroethane (C:H$Cl) exit in reactor products. A separation process is used to separate the products: ethane and chlorine are recycled to the reactor and monochloroethane (C¿H;CI) leaves the system to be sold as a product, and HCl and C;H,Cl, are discarded. a) Draw and label the flowchart of the process. b) Calculate the molar flow rate on unconsumed C2H6 leaving the reactor. c) Calculate the production rate of C;H;Cl leaving the reactor. d) Calculate the molar flow rate of C2H6 and Cl2 in the fresh feed.
Transcribed Image Text:Ethane (C2H6) is chlorinated in a continuous reactor: C:H6 + Cl2 → C2H$CI + HCI Some of ethane is converted in an undesired side reaction: C2H6 + 2Cl2 → C:H.Cl2 + 2HC1 Flow rate of the feed to the reactor (not the fresh feed to process) is 150 mol/h, containing 4 moles of ethane (C2H6) per mole of chlorine (Cl:). The conversion of C2H6 in the reactor is 15%, and for every 100 moles of ethane consumed in the reactor, 80 moles of monochloroethane (C:H$Cl) exit in reactor products. A separation process is used to separate the products: ethane and chlorine are recycled to the reactor and monochloroethane (C¿H;CI) leaves the system to be sold as a product, and HCl and C;H,Cl, are discarded. a) Draw and label the flowchart of the process. b) Calculate the molar flow rate on unconsumed C2H6 leaving the reactor. c) Calculate the production rate of C;H;Cl leaving the reactor. d) Calculate the molar flow rate of C2H6 and Cl2 in the fresh feed.
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