Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 4 (Q.No. 14)

Mass Transfer

14.

Pick out the wrong statement

Co-current absorbers are usually used, when the gas to be dissolved in the liquid is a pure substance.

In case of gas absorption, HETP is equal to HTU, when both the operating line & the equilibrium lines are parallel.

Hatta number is important in case of gas absorption with chemical reaction.

In actual practice, absorption is an en-dothermic process, while stripping is an exothermic process.

Answer: Option

Explanation:

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Discussion:

1 comments Page 1 of 1.

KRR said: 3 years ago

Hatta number is a dimensionless parameter that compares the rate of reaction in a liquid film to the rate of diffusion through the film.

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