QUESTION 3 The process stream data for a heat recovery problem is given below: Stream Supply Target Heat Capacity Number Temperature, (C) Temperature, (C) Flowrate, CP, (MW/C) _ 1 18 123 0.0933 2 118 193 0.1961 3 189 286 0.1796 4 159 77 0.2285 5 267 80 0.0204 6 343 90 0.0538 (a) Given ATmin= 10 C, use the Problem Table Algorithm method to determine the required interval temperatures (8) (b) Using the required interval temperatures determined in (a), set up and fill a Problem Table with the following column headings: Required intervals; AT (C); ECPC - ECPH (MW/C); AH (MW); Heat Cascade; Corrected Heat Cascade; Stream lines (I suggest you use a full page on landscape orientation for this.) (22) (c) From the above setup, determine the following: (1) The minimum hot utility required (1) (11) The minimum cold utility required (111) The hot pinch temperature (iv) The cold pinch temperature TOTAL (1) (1) (1) /34/