The ethylbenzene market is expected to witness market growth at a rate of 3.83% in the forecast period from 2022 to 2030 and is expected to reach USD 4.43 billion by 2030 (Ethylbenzene Market Size, Value, Demand, & Revenue Analysis By 2030 (databridgemarketresearch.com)). As a process engineer you are hired to design a chemical plant to produce 80,00 metric tons per annum of ethylbenzene from benzene and ethylene. Benzene (assumed pure) and Ethylene (containing mole fraction of 0.93 ethylene, 0.07 ethane) feed are available at 20 bar and 298 K. Ethane is inert. It may be assumed that the only reactions occurring are: + C6H6 benzene ethylene C2H4 C6H5C2H5 ethyl benzene C6H5C2H5 C₂H4 C6H4(C₂H5)2 + ethyl benzene ethylene diethyle benzene (R1) (R2) The molar ratio of benzene to ethylene are approximated at 8:1, in order to minimize yielding tri- and higher ethyl benzene. The plant should operate for 330 days in a year, to allow for shutdown and maintenance.

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
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find material balance and energy balance

The ethylbenzene market is expected to witness market growth at a rate of 3.83%
in the forecast period from 2022 to 2030 and is expected to reach USD 4.43 billion
by 2030 (Ethylbenzene Market Size, Value, Demand, & Revenue Analysis By 2030
(databridgemarketresearch.com)). As a process engineer you are hired to design a
chemical plant to produce 80,00 metric tons per annum of ethylbenzene from
benzene and ethylene. Benzene (assumed pure) and Ethylene (containing mole
fraction of 0.93 ethylene, 0.07 ethane) feed are available at 20 bar and 298 K.
Ethane is inert.
It may be assumed that the only reactions occurring are:
+
C6H6
benzene ethylene
C2H4
C6H5C2H5
ethyl benzene
C6H5C2H5
C₂H4
C6H4(C₂H5)2
+
ethyl benzene ethylene
diethyle benzene
(R1)
(R2)
The molar ratio of benzene to ethylene are approximated at 8:1, in order to minimize
yielding tri- and higher ethyl benzene.
The plant should operate for 330 days in a year, to allow for shutdown and
maintenance.
Transcribed Image Text:The ethylbenzene market is expected to witness market growth at a rate of 3.83% in the forecast period from 2022 to 2030 and is expected to reach USD 4.43 billion by 2030 (Ethylbenzene Market Size, Value, Demand, & Revenue Analysis By 2030 (databridgemarketresearch.com)). As a process engineer you are hired to design a chemical plant to produce 80,00 metric tons per annum of ethylbenzene from benzene and ethylene. Benzene (assumed pure) and Ethylene (containing mole fraction of 0.93 ethylene, 0.07 ethane) feed are available at 20 bar and 298 K. Ethane is inert. It may be assumed that the only reactions occurring are: + C6H6 benzene ethylene C2H4 C6H5C2H5 ethyl benzene C6H5C2H5 C₂H4 C6H4(C₂H5)2 + ethyl benzene ethylene diethyle benzene (R1) (R2) The molar ratio of benzene to ethylene are approximated at 8:1, in order to minimize yielding tri- and higher ethyl benzene. The plant should operate for 330 days in a year, to allow for shutdown and maintenance.
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