Pressure and temperature diagram for wet gas/ condensate with cce isotherm going from the supercritical gas phase region to the two-phase gas and liquid region.

Pressure and temperature diagram for wet gas/ condensate with cce isotherm going from the supercritical gas phase region to the two-phase gas and liquid region.

Contexts in source publication

Context 1
... is the case when looking at dew points of gas condensates. This can be illustrated by con- sidering an isotherm in the pressure and temperature phase dia- gram of an example wet gas/condensate as illustrated by Figure 2. Starting from the super critical gas region, as the pressure drops isothermally, there is an expansion of the system volume as the wet gas/condensate transitions from the supercritical gas re- gion to the gas region and finally past the dew line. ...
Context 2
... and tem- perature phase diagrams are generally used to describe bubble points and dew points as functions of pressure and temperature. For example, Figure 2 illustrates a pressure and temperature phase diagram for a wet gas. The dew-point line (the line that is to the right of the critical point in Figure 2) can be used to describe variation of dew point pressure with temperatures. ...
Context 3
... example, Figure 2 illustrates a pressure and temperature phase diagram for a wet gas. The dew-point line (the line that is to the right of the critical point in Figure 2) can be used to describe variation of dew point pressure with temperatures. term, which is also negative (caused by the increased gas mass for decreasing pressures associated with typical black oils). ...
Context 4
... this large rise in Gas calculations for loading pressures, P i , using specified loading volumes, V i , for n/a n/a n/a n/a n/a n/a n/a n/a n/a Dodecane liquid n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Dodecane liquid n/a n/a n/a n/a The isothermal compressibility methodology was applied to the base case, 10% CO 2 case and the 15% CO 2 case. Results of the dew point measurement of each case can be seen in Table 8 and Figure 12. Plots of the matched experimental data for each case superimposed on the Peng Robinson theoretical data and the ideal gas approximation are shown in Figure 13. ...
Context 5
... it is observed that CO 2 theoretically reduces the dew point pressure of wet gas/condensate fluids as is veri- fied by the Peng Robinson equation of state. This is observed in Figure 12 and Figure 14, which is a plot of the relative volume (PVT volume divided by the volume at the dew point). ...

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