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The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in the figure below: The reaction C2H2Br4 + 2Zn →C2H2 + ZnBr2 . Based on one pass through the reactor, 80% of the C2H2Br4 is reacted and the remainder recycled. On the basis of 1000 kg of C2H2Br4 fed to the reactor per hour, calculate: a. How much C2H2 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 d. The mole ratio of ZnBr2 to C2H2 in the final products

The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in the figure below: The reaction C2H2Br4 + 2Zn →C2H2 + ZnBr2 . Based on one pass through the reactor, 80% of the C2H2Br4 is reacted and the remainder recycled. On the basis of 1000 kg of C2H2Br4 fed to the reactor per hour, calculate: a. How much C2H2 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 d. The mole ratio of ZnBr2 to C2H2 in the final products

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 the figure below: The reaction
C2H2Br4 + 2Zn →C2H2 + ZnBr2

. Based on one pass through the reactor, 80% of the C2H2Br4 is reacted and

the remainder recycled. On the basis of 1000 kg of C2H2Br4 fed to the reactor per hour, calculate:

a. How much C2H2 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
d. The mole ratio of ZnBr2 to C2H2 in the final products

3. The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in the figure below: The reaction C,H,Br, + 2Zn →C,H, + ZnBr, . Based on one pass through the reactor, 80% of the CaH2Bra is reacted and the remainder recycled. On the basis of 1000 kg of C2H2BR fed to the reactor per hour, calculate: a. How much C2H2 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 d. The mole ratio of ZnBr, to C,H, in the final products Zn >C;H2 Reactor Separator C2H2Br4 ZnBr2 Recycle, R: C2H2Br4 VERS
Transcribed Image Text:3. The reaction of ethyl-tetrabromide with zinc dust proceeds as shown in the figure below: The reaction C,H,Br, + 2Zn →C,H, + ZnBr, . Based on one pass through the reactor, 80% of the CaH2Bra is reacted and the remainder recycled. On the basis of 1000 kg of C2H2BR fed to the reactor per hour, calculate: a. How much C2H2 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 d. The mole ratio of ZnBr, to C,H, in the final products Zn >C;H2 Reactor Separator C2H2Br4 ZnBr2 Recycle, R: C2H2Br4 VERS
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