De Priester Charts Calculator Online

De Priester Charts Calculator online, free

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De Priester Charts Calculator Online Calculator

De Priester Charts Calculator Online

Here is an example of how to use a DePriester chart for propane at 70 psia and 20 °F: 1. Use the sliders to set the pressure and temperature. The green line connects these two points. The K-value is where the green line intersects the curve for propane (K = 0.8). De Priester Chart - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

Depriester Chart Calculator Online

Simulations‎ > ‎Separations‎ > ‎

DePriester Chart for Hydrocarbons

This Demonstration applies a DePriester chart, a set of nomograms, to find the vapor-liquid equilibrium ratio (the gas phase mole fraction divided by the liquid phase mole fraction, known as the K-value) for a series of hydrocarbons. Select one of three hydrocarbons: methane, propane, or n-decane. Use sliders to change the pressure and temperature; a green line connects these two points. The green circle indicates where to read the K-value on the chart, which is also displayed above the chart. The K-values for other hydrocarbons can also be read from the chart.
Download the CDF file to view the simulation using the free Wolfram CDF player.

Details:

Here is an example of how to use a DePriester chart for propane at 70 psia and 20 °F:

1. Use the sliders to set the pressure and temperature.

2. The green line connects these two points.

3. The K-value is where the green line intersects the curve for propane (K = 0.8).

Reference:

[1] J. M. Smith, H. C. Van Ness and M. M. Abbott,Introduction to Chemical Engineering Thermodynamics, 7th ed., Boston: McGraw-Hill, 2005.