A Process Stream of Dilute Aqueous Solution Flowing at the Rate

question 28

Multiple Choice

A process stream of dilute aqueous solution flowing at the rate of10 Kg.s^-1 is to be heated. Steam condensate at 95°C is available for heating purpose, also at a rate of 10 Kg.s-1 . A 1 - 1 shell and tube heat exchanger is available. The best arrangement is

• A)Counter flow with process stream on shell side
• B)Counter flow with process stream on tube side
• C)Parallel flow with process stream on shell side
• D)Parallel flow with process stream on tube side

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