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A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol % in a packed absorption tower at 293 K and 101300 Pa. The inlet pure water flow is 68.0 kgmol/h and total inlet gas flow
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A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol % in a packed absorption tower at 293 K and 101300 Pa. The inlet pure water flow is 68.0 kgmol/h and total inlet gas flow is 57.8 kgmol/h. The tower diameter is 0.747 m. The film mass-transfer coefficients are k’ya=0.0739 kgmol/s.m3 .molfrac and k’xa= 0.169 kgmol/s.m3 .molfrac. Using the design methods for dilute gas mixtures,

(a) Calculate the tower height using k’ya.
(b) Calculate the tower height using K’ya.

User Pragnesh Patel
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Answer:

Step-by-step explanation:

Step by step solved solution is given in the attached document.

A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol-example-1
A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol-example-2
A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol-example-3
A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol-example-4
A gas stream contains 4.0 mol % NH3 and its ammonia content is reduced to 0.5 mol-example-5
User Wilkas
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