PO.PVT.Tpc.ByStanding.Sour.SI
Description
Calculates pseudocritical temperature for sour gas using Standing (1977) with Wichert-Aziz correction, [degK] (SI units).
Formula
=LAMBDA(SG_gas, y_H2S, y_CO2, LET(
result_degR, PO.PVT.Tpc.ByStanding.Sour(SG_gas, y_H2S, y_CO2),
PO.UnitConverter(result_degR, "degR", "degK")))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.Tpc.ByStanding.Sour.SI(0.65, 0.05, 0.03) |
200.2031 |