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Journal ArticleDOI

Equilibrium constants from a modified Redlich-Kwong equation of state

Giorgio Soave
- 01 Jun 1972 - 
- Vol. 27, Iss: 6, pp 1197-1203
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TLDR
In this article, a modified Redlich-Kwong equation of state is proposed, which can be extended successfully to multicomponent-VLE calculations for mixtures of nonpolar substances, with the exclusion of carbon dioxide.
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This article is published in Chemical Engineering Science.The article was published on 1972-06-01. It has received 5318 citations till now. The article focuses on the topics: Redlich–Kwong equation of state & Equation of state.

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Petroleum Reservoir Simulation

Khalid Aziz
Journal ArticleDOI

A consistent correction for Redlich-Kwong-Soave volumes

TL;DR: In this article, the Redlich-Kwong-soave method was used to improve volume estimations for pure liquids, mixtures of liquids or gases, and petroleum fluids.
Journal ArticleDOI

The isothermal flash problem. Part I. Stability

TL;DR: In this article, a number of numerical methods for stability analysis based on Gibbs' tangent plane criterion are described, which are applicable for both single phase and multiphase systems, mainly for Equation of State calculations using a single model for all fluid phases.
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New mixing rules in simple equations of state for representing vapour-liquid equilibria of strongly non-ideal mixtures☆

TL;DR: Huron and Vidal as mentioned in this paper proposed a new mixing rule in simple equations of state for representing vapour-liquid equilibria of strongly non-ideal mixtures, which can be reduced to the classical quadratic rule for some easily predicted values of the interaction energies.
References
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Book ChapterDOI

Calculation of Enthalpy Data from a Modified Redlich-Kwong Equation of State

TL;DR: In this paper, it was shown that vapor-liquid data can be correlated by means of a modified Redlich-Kwong equation of state, which was unexpected in view of the simplicity of the equation, compared to other more complex equations which seemed to be necessary for the correlation of this type of data.
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