At that temperature, the vapor pressure of the liquid becomes sufficient to overcome atmospheric pressure and allow bubbles of vapor to form inside the bulk of the liquid. Temperature Microns Inches of HG Vacuum Pressure PSIA F° C° 212 100 759,968 0.00 14.696 205 96.11 535,000 4.92 12.279...
For sweet natural gas, this model can be used with reasonable accuracy (卤15%) for pressures up to about 1400 kPa (200 psia). McKetta-Wehe chart shows the water content of a sweet gas as a function of pressure and temperature. In addition, simple corrections are provided to account for...
For example, at a pressure of 1,000 psia, hydrates form at about 60°F in natural gas of 0.60 specific gravity, while they form at 67° and 71°F, respectively, in gases of 0.75 and 1.00 specific gravity (Arnold and Pearce, 1961). Figure 11-2 is a simple chart showing the hydrate...
The chart recorder displays the flow rate in standard cubic feet per minute and also records the flow rate. Referring to FIG. 12, pressure switch 625 monitors the pressure of the process gas entering the oxidizing chamber. If the pressure is not above a preset minimum pressure, pressure ...
For example, at a pressure of 1,000 psia, hydrates form at about 60°F in natural gas of 0.60 specific gravity, while they form at 67° and 71°F, respectively, in gases of 0.75 and 1.00 specific gravity (Arnold and Pearce, 1961). Figure 11-2 is a simple chart showing the hydrate...