Problem 4 A distillation column is initially designed to separate a mixture of toluene and xylene at around ambient temperature (say, 100°C) and pressure (say, 1 barg). The column has 20 stainless steel valv trays and is 2 m in diameter and 14 m tall. Determine the purchased cost and the bare module cost using a CEPCI = 500.

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
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Problem 4
A distillation column is initially designed to separate a mixture of toluene and xylene at around
ambient temperature (say, 100°C) and pressure (say, 1 barg). The column has 20 stainless steel valve
trays and is 2 m in diameter and 14 m tall. Determine the purchased cost and the bare module cost
us ing a CEPCI = 500.
A column with similar dimensions, number of trays, and operating at the same conditions as given in
Problem is to be used to separate a mixture containing the following chemicals. For each case
determine the bare module cost using a CEPCI = 500.
a. 10% nitric acid solution
b. 50% sodium hydroxide solution
C. 10% sulfuric acid solution
d. 98% sulfuric acid solution
Transcribed Image Text:Problem 4 A distillation column is initially designed to separate a mixture of toluene and xylene at around ambient temperature (say, 100°C) and pressure (say, 1 barg). The column has 20 stainless steel valve trays and is 2 m in diameter and 14 m tall. Determine the purchased cost and the bare module cost us ing a CEPCI = 500. A column with similar dimensions, number of trays, and operating at the same conditions as given in Problem is to be used to separate a mixture containing the following chemicals. For each case determine the bare module cost using a CEPCI = 500. a. 10% nitric acid solution b. 50% sodium hydroxide solution C. 10% sulfuric acid solution d. 98% sulfuric acid solution
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