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MMLU-Pro / 11952 / A gas containing NH_3 is flowing in a tube absorber the inside ofwhich is wetted…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A gas containing NH_3 is flowing in a tube absorber the inside ofwhich is wetted with water at a rate of 5000 Kg/hr. The absorberconsists of 55 tubes and the average temperature (T)is30°C. Each tube is of 60mm I.D. and 5m long. Calculate the mass transfer coefficient \beta for ammonia in the liquidphase.

category

engineering

options

  1. 60.67 Kg/m^2 • hr
  2. 45.67 Kg/m^2 • hr
  3. 40.67 Kg/m^2 • hr
  4. 55.67 Kg/m^2 • hr
  5. 85.67 Kg/m^2 • hr
  6. 25.67 Kg/m^2 • hr
  7. 75.67 Kg/m^2 • hr
  8. 65.67 Kg/m^2 • hr
  9. 70.67 Kg/m^2 • hr
  10. 35.67 Kg/m^2 • hr

src

stemez-TransportPhenomena

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