The stream data for a chemical process plant that produces Ethyl Acetate is presented in Table 1. As a chemical engineer, you are required to design a heat exchanger network (HEN) that can fulfil the minimum energy targets at AT min = 10 °C. Decide whether stream splitting is necessary for maximum energy recovery and justify your answer. Table 1: Process stream data for production of Ethyl Acetate Supply Temp. (°C) Target Temp. (°C) Stream Туре СР (kW/K) No. 1 HOT 100 140 2 HOT 59 30 5 HOT 60 59 5000 4 HOT 80 15 100 COLD COLD 100 101 6500 6. 20 100 80 7 COLD 8 90 145

The stream data for a chemical process plant that produces Ethyl Acetate is presented in Table 1. As a chemical engineer, you are required to design a heat exchanger network (HEN) that can fulfil the minimum energy targets at AT min = 10 °C. Decide whether stream splitting is necessary for maximum energy recovery and justify your answer. Table 1: Process stream data for production of Ethyl Acetate Supply Temp. (°C) Target Temp. (°C) Stream Туре СР (kW/K) No. 1 HOT 100 140 2 HOT 59 30 5 HOT 60 59 5000 4 HOT 80 15 100 COLD COLD 100 101 6500 6. 20 100 80 7 COLD 8 90 145

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

100%

Pinch temperature at hot stream is 70C, while at cold stream is 60C

The stream data for a chemical process plant that produces Ethyl Acetate is presented in Table 1. As
a chemical engineer, you are required to design a heat exchanger network (HEN) that can fulfil the
minimum energy targets at AT min = 10 °C. Decide whether stream splitting is necessary for maximum
energy recovery and justify your answer.
Table 1: Process stream data for production of Ethyl Acetate
Stream
Supply Temp.
Target Temp.
(°C)
Туре
CP (kW/K)
No.
(°C)
1
HOT
100
5
140
HOT
59
30
3
HOT
60
59
5000
4
HOT
80
15
100
5
COLD
100
101
6500
6
COLD
20
100
80
7
COLD
8
90
145

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