1 reply to this topic

[peterjb]

Please can anybody send me VLE data for the triethylamine water binary mixture or even a link to the data would be fine. I know the mixture forms an azeotrope at 90wt% triethylamine, 10wt% water at 1 barg and at 75°C, but I am looking for the equilibrium vapour concentrations at low triethylamine concentrations to confirm the computer predicted model. I have spent several hours searching the internet but have drawn a blank.

Thanks

[MrShorty]

DECHEMA's chemistry data series shows a handful of data sets for triethylamine/water, if you have access to it. The Dortmund Data Bank (http://www.ddbst.de/...DDBOverview.htm) shows several data sets for this system, but I can't say how much of it would apply to the temperature/pressure/composition range you are interested in.