Question: Consider a process with the following streams: (a) Determine MER targets for (Delta T_{text {min }}=10^{circ} mathrm{C}). (b) Design a HEN for MER using no

Consider a process with the following streams:

Stream T (C) T' (C) C (kW/C) H1 500 50 5 H2

(a) Determine MER targets for \(\Delta T_{\text {min }}=10^{\circ} \mathrm{C}\).

(b) Design a HEN for MER using no more than 10 heat exchangers (including auxiliary heaters and coolers).

(c) Add an additional stream to your HEN without increasing the total number of exchangers. The data for the additional stream are:

400 100 H3 400 100 4 3 H4 200 50 2 Cl

Stream T (C) T' (C) C (kW/C) H1 500 50 5 H2 400 100 H3 400 100 4 3 H4 200 50 2 Cl 250 450 C2 30 430 96 10

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