Critical pressure values for pressure in Van Der Waals equation
Input(s)
P: Pseudocritical Pressure (psi)
T: Pseudocritical Temperature \((\mathrm{K})\)
\(\mathrm{T}_{\mathrm{c}}\): Critical Temperature \((\mathrm{K})\)
B: Mole Fraction of Hydrogen Sulfide (fraction)
\(\varepsilon\): Correlation Constant (dimensionless)
Output(s)
\(P_{\mathrm{c}}\): Critical Pressure (psi)
Formula(s)
\[
\mathrm{P}_{\mathrm{c}}=\frac{\mathrm{P} * \mathrm{~T}_{\mathrm{c}}}{\mathrm{T}+\mathrm{B} *(1-\mathrm{B}) * \varepsilon}
\]
Reference(s)
John M. Campbell, Gas Conditioning and Processing, Campbell Petroleum Series, Oklahoma, 1992, Vol. 2, Page: 54.