Height equivalent to a theoretical plate (HETP) is the height of packing that will give the same separation as one theoretical plate in gas-liquid mass transfer operations like distillation, absorption/stripping and humidification/dehumidification. HETP which is experimentally determined, depends upon the_______________?
Correct answer: D. All A, B. & C.
- A. Flow rates of each fluid
- B. Type and size of packing
- C. Concentration of each fluid
- D. All A, B. & C.
Explanation
HETP is an experimental packing-performance measure affected by fluid flow rates, packing type and size, and the fluid concentrations or physical properties. Hence all three listed factors matter.
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