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The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in Figure P12.17. Zn CHz S CH,Br. Gross ZnBr2 a Reactor Product a R (C2H2Bra) Figure P12.17 The reaction is C,H,Br, + 2Zn → C,H2 + 2ZnBrz. Based on one pass through the re- actor, 80% of the C,H,Br, is reacted and the remainder recycled. On the basis of 1000 kg of C,H,Br4 fed to the reactor per hour, calculate: (a) How much C,H, is produced per hour (in kg) (b) The rate of recycle in kg/hr (c) The feed rate necessary for Zn to be 20% in excess

The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in Figure P12.17. Zn CHz S CH,Br. Gross ZnBr2 a Reactor Product a R (C2H2Bra) Figure P12.17 The reaction is C,H,Br, + 2Zn → C,H2 + 2ZnBrz. Based on one pass through the re- actor, 80% of the C,H,Br, is reacted and the remainder recycled. On the basis of 1000 kg of C,H,Br4 fed to the reactor per hour, calculate: (a) How much C,H, is produced per hour (in kg) (b) The rate of recycle in kg/hr (c) The feed rate necessary for Zn to be 20% in excess

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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The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in Figure P12.17. Zn CHz S CH,Br. Gross ZnBr2 a Reactor Product a R (C2H2Bra) Figure P12.17 The reaction is C,H,Br, + 2Zn → C,H2 + 2ZnBrz. Based on one pass through the re- actor, 80% of the C,H,Br, is reacted and the remainder recycled. On the basis of 1000 kg of C,H,Br4 fed to the reactor per hour, calculate: (a) How much C,H, is produced per hour (in kg) (b) The rate of recycle in kg/hr (c) The feed rate necessary for Zn to be 20% in excess
Transcribed Image Text:The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in Figure P12.17. Zn CHz S CH,Br. Gross ZnBr2 a Reactor Product a R (C2H2Bra) Figure P12.17 The reaction is C,H,Br, + 2Zn → C,H2 + 2ZnBrz. Based on one pass through the re- actor, 80% of the C,H,Br, is reacted and the remainder recycled. On the basis of 1000 kg of C,H,Br4 fed to the reactor per hour, calculate: (a) How much C,H, is produced per hour (in kg) (b) The rate of recycle in kg/hr (c) The feed rate necessary for Zn to be 20% in excess
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