Gas Absorption ChE 132: Separation Processes I Quiz

Gas Absorption ChE 132: Separation Processes I Quiz

Created by
@EffortlessRococo

Questions and Answers

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

It becomes zero

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

It becomes maximum

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

It is minimum

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

<p>V’ is fixed, L’ is minimum</p> Signup and view all the answers

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

<p>It becomes infinite</p> Signup and view all the answers

What is the impact on the slope of the operating line at minimum liquid flow rate in gas absorption?

<p>The slope of the operating line decreases</p> Signup and view all the answers

What happens to the diffusional driving force at minimum liquid to gas ratio in gas absorption?

<p>The diffusional driving force becomes zero</p> Signup and view all the answers

What is the relationship between liquid and gas flow rates at minimum liquid to gas ratio in gas absorption?

<p>The liquid flow rate is maximum and gas flow rate is minimum</p> Signup and view all the answers

What happens to the time of contact between liquid and gas at minimum liquid flow rate in gas absorption?

<p>The time of contact increases</p> Signup and view all the answers

What is the effect on the exit liquid composition at minimum liquid flow rate in gas absorption?

<p>The exit liquid composition increases</p> Signup and view all the answers

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