Which of the following assumes constant molal vaporisation and overflow ?
Correct answer: A. McCabe-Thiele method
- A. McCabe-Thiele method
- B. Ponchan-Savarit method
- C. Enthalpy concentration method
- D. Plate absorption column
Explanation
The McCabe-Thiele method uses the constant-molal-overflow assumption, allowing straight operating lines to be drawn on the x-y diagram. The Ponchon-Savarit method instead accounts for enthalpy changes directly.
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