I am looking for a Vapor Phase diagram for Water and Ethanol where Ethanol would be from 0 to 5%.

The diagrams I have found are for Ethanol concentrations of 0% to 100% and this doesn't allow me the accuracy for the range I have in my process.

If anyone could point me to a table of values that the 0 to 100% diagrams are generated from I can generate a diagram for the range I am looking for.


The Dortmund Data Bank might be a resource to start searching.

They do seem to have a page for vapour-liquid equilibrium data for the ethanol/water mixture.

On a first view, however, the data seem to be for less than atmospheric pressures only and are compiled from Ind. Eng. Chem., 1942, 34, 1501–1504.

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