PRO/II Ternary Mixture Plots

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The VLLE-plotbar of the plotbar offers powerful functions to analyse ternary mixture VLLE-equilibria.
This includes ternary boiling surface plot binary boiling- and dewpoint curves azeotropes Residue Curves point flashes PRO/II column profiles and stream compositions Toolbar and Worksheet management Attention is directed to the Ternary Cursor in the center of the ternary diagram.
The Ternary Cursor allows the user to specify locations, ie. Compositions, in the diagram. Later, and as explained in subsequent chapters, thermodynamic actions can be performed to those compositions.
As will be seen, the Ternary Cursor is a powerful tool to query and investigate the thermodynamic equilibria of a given system. All functions on the VLLE-Plot commandbar are described in the following chapters.