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5.9) 85,000lb/h of amyl acetate (n-pentyl acetate, C7H14O2 ) will be cooled from 175F to 125F by heating a stream of amyl alcohol (1-pentanol) from 75F to 120F. Inlet pressures are 45 psia for the acetate and 50 psia for the alcohol. A maximum pressure drop of 7psi is specified for each stream. Specific gravities are 0.81 for the alcohol and 0.83 for the acetate. (a) Develop an initial configuration for a shell-and-tube heat exchanger to meet this service. (b) Perform the rating calculations for the initial configuration developed in part (a). (c) Based on the results of the rating calculations in part (b), specify what changes, if any, should be made to the configuration of the heat exchanger for the next trial. 5.9) 85,000lb/h of amyl acetate (n-pentyl acetate, C7H14O2 ) will be cooled from 175F to 125F by heating a stream of amyl alcohol (1-pentanol) from 75F to 120F. Inlet pressures are 45 psia for the acetate and 50 psia for the alcohol. A maximum pressure drop of 7psi is specified for each stream. Specific gravities are 0.81 for the alcohol and 0.83 for the acetate. (a) Develop an initial configuration for a shell-and-tube heat exchanger to meet this service. (b) Perform the rating calculations for the initial configuration developed in part (a). (c) Based on the results of the rating calculations in part (b), specify what changes, if any, should be made to the configuration of the heat exchanger for the next trial