PO.PVT.Ppc.BySutton.Sour.SI
Description
Calculates pseudocritical pressure for sour gas using Sutton (1985) with Wichert-Aziz correction, [kPa] (SI units).
Formula
=LAMBDA(SG_gas, y_H2S, y_CO2, LET(
result_psi, PO.PVT.Ppc.BySutton.Sour(SG_gas, y_H2S, y_CO2),
PO.UnitConverter(result_psi, "psi", "kPa")))Parameters
| Parameter | Unit | Description |
|---|---|---|
SG_gas |
- | Gas specific gravity (air = 1.0) |
y_H2S |
- | H2S mole fraction |
y_CO2 |
- | CO2 mole fraction |
Examples
| Invocation | Expected |
|---|---|
=PO.PVT.Ppc.BySutton.Sour.SI(0.65, 0.05, 0.03) |
4440.3737 |