Application of the UMR-PRU model to multicomponent systems: Prediction of the phase behavior of synthetic natural gas and oil systems

Autor:	Epaminondas Voutsas, Dimitrios P. Tassios, Kostis Magoulas, Christos Boukouvalas, Vasiliki Louli
Rok vydání:	2007
Předmět:	Substitute natural gas business.industry General Chemical Engineering General Physics and Astronomy Thermodynamics Group contribution method chemistry.chemical_compound chemistry Natural gas Phase (matter) PSRK Petroleum Bubble point Physical and Theoretical Chemistry business UNIFAC
Zdroj:	Fluid Phase Equilibria. 261:351-358
ISSN:	0378-3812
DOI:	10.1016/j.fluid.2007.07.025
Popis:	The applicability of the recently developed UMR-PRU EoS/ G E model is extended in this work by evaluating new gas containing UNIFAC group interaction parameters. Satisfactory prediction of various types of VLE data (dew and bubble point pressures, equilibrium ratios, liquid drop out, etc.) of multi-component systems, including gas condensates and oil mixtures, is obtained, and it is comparable or better than that of the other two EoS/ G E models considered, the LCVM and the PSRK. It is concluded that the UMR-PRU model is a powerful tool for phase equilibrium predictions in mixtures of interest to the gas and oil industry.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f7695453b8ac19eabadf5d7d4687ef65 https://doi.org/10.1016/j.fluid.2007.07.025 Zobrazit plný text záznamu Full Text from ScienceDirect