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Theoretical Background for Predicting the Properties of Petroleum Fluids via Group Contribution Methods
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SYSNO ASEP 0383287 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Theoretical Background for Predicting the Properties of Petroleum Fluids via Group Contribution Methods Author(s) Bogdanić, Grozdana (UCHP-M) RID, ORCID, SAI
Pavlíček, Jan (UCHP-M) RID, SAI
Wichterle, Ivan (UCHP-M) RID, ORCID, SAISource Title Procedia Engineering. - Amsterdam : Elsevier BV
Roč. 42, SI (2012), s. 1873-1878Number of pages 6 s. Action International Congress of Chemical and Process Engineering CHISA 2012 and 15th Conference PRES 2012 /20./ Event date 25.08.2012-29.08.2012 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country NL - Netherlands Keywords petroleum fluids ; prediction ; physico-chemical properties Subject RIV CF - Physical ; Theoretical Chemistry Institutional support UCHP-M - RVO:67985858 UT WOS 000392862500194 EID SCOPUS 84891718481 DOI https://doi.org/10.1016/j.proeng.2012.07.583 Annotation The major problem encountered in the petroleum industry lies in the proper thermodynamic representation of rather complex fluids. In this work, the UNIFAC group contribution method for predicting the properties of such fluids has been exploited as a basis for their description in terms of model compounds. Standard thermodynamic procedures are used to estimate the critical properties, acentric factors, and molecular weights for the model compounds. In such a way, the already available generalized methods can be used for calculations of the phase equilibrium in complex petroleum mixtures. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2013
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