The design information for cyclohexane process provided is as follows: Production rate: 80000 ton/year of cyclohexane Reaction: cyclohexane is produced from benzene and hydrogen by the following reaction: C6H6 + 3H2 → C6H12 Reaction conditions: Gas phase reaction, nickel catalyst, reactor temperature 160-220 C Reactor pressure: 32 bar, hydrogen to benzene mole ratio range 3:1 Raw materials: Hydrogen containing 25 mole% methane and pure benzene There are 330 working day/year. The prices of chemicals are shown in Table Q1 Table Q1 Price (S/kg) 1.266 0.5058 Benzene (CeHe) Hydrogen (97.5 mole%H2, 2.5 mole% CH4) Cyclohexane (C&H12) Methane (CH4) 1.292 0.010 i) Set-up an input/output structure of the flowsheet showing the flow of all materials into and out of the black - box representing the plant in kmole/h. i) Estimate the economic potential of this process in $lyear
The design information for cyclohexane process provided is as follows: Production rate: 80000 ton/year of cyclohexane Reaction: cyclohexane is produced from benzene and hydrogen by the following reaction: C6H6 + 3H2 → C6H12 Reaction conditions: Gas phase reaction, nickel catalyst, reactor temperature 160-220 C Reactor pressure: 32 bar, hydrogen to benzene mole ratio range 3:1 Raw materials: Hydrogen containing 25 mole% methane and pure benzene There are 330 working day/year. The prices of chemicals are shown in Table Q1 Table Q1 Price (S/kg) 1.266 0.5058 Benzene (CeHe) Hydrogen (97.5 mole%H2, 2.5 mole% CH4) Cyclohexane (C&H12) Methane (CH4) 1.292 0.010 i) Set-up an input/output structure of the flowsheet showing the flow of all materials into and out of the black - box representing the plant in kmole/h. i) Estimate the economic potential of this process in $lyear
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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- Set-up an input/output structure of the flowsheet showing the flow of all materials into and out of the black - box representing the plant in kmole/h.
- Estimate the economic potential of this process in $/year
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