CPA and TEG: what is the deal?
Abstract
Due to the low vapor pressure of triethylene glycol, liquid vapor equilibrium data involving this component at high pressure are quite limited. To expand this experimental database, we have been measuring new vapor-liquid equilibrium data points for TEG-related systems. However, sometimes some important details are left out of the discussion, and that is what this seminar seeks to address: what exactly are the experimental challenges facing these systems? How are measurements in the order of 1 ppm possible? How meticulous are the experimental and analytical procedures? How have we used CPA for these cases? What important information have we observed? And, of course, what are the next steps?