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Chemical Engineering

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Masters Theses

1959

<p>Distillation<br />Separation (Technology)<br />Liquids -- Vapor pressure</p>

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Effect Of Alkaline Earth Chlorides On Vapor-Liquid Equilibria Of Acetic Acid-Water System, James F. Carnahan Jan 1959

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Masters Theses

"In the separation of a system of liquids by distillation the ease with which they may be separated is most clearly indicated by the relative volatility; the greater the value of the relative volatility, the greater the ease of separation.

A system that contains compounds whose boiling points are spread over a relatively small temperature range is not readily separated by distillation. The addition of a substance that reduces the vapor pressure of one of the components, while having little or no effect on the others, adds to the ease of separation and consequently would decrease the initial size and …