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chemical engineering process equipment and plant design
1. Pick out the wrong statement pertaining to the comparative evaluation of performance of the packed tower and the plate tower.
(A): In operations involving large temperature changes. (e.g. distillation), plate towers are preferred over packed towers as the packing may be crushed due to large temperature changes.
(B): Plate tower is perferred, if interstage cooling is required to remove heats of reaction or solution.
(C): Plate tower is preferred over packed tower, if the operation involves liquids containing dispersed solids.
(D): The total weight of a dry plate tower is usually much more than that of a dry packed tower designed for the same duty.
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