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Wha Is The Significance Of Constant Molar Overflow Assumption In Mccab

Started by CHem Enthusiast, Mar 10 2014 01:17 PM

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#1 CHem Enthusiast

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Posted 10 March 2014 - 01:17 PM

Hi everyone,

Can anybody please illustrate the significance of "constant molar overflow" assumption in McCabe-Thiele method. In theory it is given that, this assumption requires to have the molar heats of vaporization of the feed components be equal. Why is it so?

What happens if this assumption is not valid?

#2 Bobby Strain

Gold Member

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3,529 posts

Posted 10 March 2014 - 06:15 PM

It is the basis of the linear operating lines.

Bobby

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