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A new cubic equation of state for fluids and fluid mixtures
Navin C. Patel,Amyn S. Teja +1 more
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In this article, a cubic equation of state for pure fluids is presented, which requires the critical temperature and pressure, as well as two additional parameters to characterize each particular fluid, and these parameters have been evaluated by minimizing deviations in saturated liquid densities while simultaneously satisfying the equality of fugacities along the saturation curve.About:
This article is published in Chemical Engineering Science.The article was published on 1982-01-01. It has received 837 citations till now. The article focuses on the topics: Equation of state & Acentric factor.read more
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The state of the cubic equations of state
TL;DR: The development of van der Waals cubic equations of state and their application to the correlation and prediction of phase equilibrium properties is presented and analyzed in this paper, with a brief account of the contributions to equation of state development during the years before van derWaals.
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Equations of state for the calculation of fluid-phase equilibria
Ya Song Wei,Richard J. Sadus +1 more
TL;DR: There are many alternative equations of state capable of calculating the phase equilibria of a diverse range of fluids as mentioned in this paper, from cubic equations for simple molecules to theoretically-based equations for molecular chains.
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A new approach to gas hydrate modelling
Guang-Jin Chen,Tian-Min Guo +1 more
TL;DR: In this paper, a two-step hydrate formation mechanism is proposed for gas hydrate, which consists of a quasi-chemical reaction process to form basic hydrate and an adsorption process of smaller gas molecules in the linked cavities of basic hydrates.
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A systematic review on CO2 capture with ionic liquids: Current status and future prospects
TL;DR: In this article, a review of previous engineering and research works on various CO2 capture techniques using ionic liquids (ILs) is presented, focusing on the thermodynamic and mass transfer aspects.
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A New Two-Constant Equation of State
Ding-Yu Peng,Donald B. Robinson +1 more
TL;DR: In this paper, the attractive pressure term of the semi-empirical van der Waals equation has been modified for predicting the vapor pressure and volumetric behavior of singie-component systems.
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Equilibrium constants from a modified Redlich-Kwong equation of state
TL;DR: 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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