Počet záznamů: 1
Model for gas hydrates applied to CCS systems part II. Fitting of parameters for models of hydrates of pure gases
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SYSNO ASEP 0468086 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Model for gas hydrates applied to CCS systems part II. Fitting of parameters for models of hydrates of pure gases Tvůrce(i) Vinš, Václav (UT-L) RID, ORCID
Jäger, A. (DE)
Hrubý, Jan (UT-L) RID, ORCID
Span, R. (DE)Celkový počet autorů 4 Zdroj.dok. Fluid Phase Equilibria. - : Elsevier - ISSN 0378-3812
Roč. 435, March (2017), s. 104-117Poč.str. 14 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova carbon capture and storage ; clathrate ; parameter fitting Vědní obor RIV BJ - Termodynamika Obor OECD Thermodynamics CEP 7F14466 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GJ15-07129Y GA ČR - Grantová agentura ČR Způsob publikování Omezený přístup Institucionální podpora UT-L - RVO:61388998 UT WOS 000393260500010 EID SCOPUS 85007200963 DOI 10.1016/j.fluid.2016.12.010 Anotace In this study, divided in a series of three articles, the model for pure CO2 hydrate by Jäger et al. (2013) has been improved and extended to other gases relevant in Carbon Capture and Storage (CCS) applications. The new model based on the van der Waals and Platteeuw approach is combined with highly accurate equations of state. In this article (part II), the new hydrate model is described. A multi-property fitting algorithm is presented, which allows for simultaneous fitting of the model parameters to hydrate phase equilibrium data and to various types of hydrate composition data. Kihara potential parameters and reference parameters of the hydrate model were evaluated for eight selected hydrate formers. Experimental data used as an input to the fitting algorithm were weighted using uncertainty estimates. New ad-hoc approaches were developed in order to estimate the uncertainties of chemical potential along the three-phase coexistence lines and the uncertainties of composition data. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2022 Elektronická adresa http://ac.els-cdn.com/S0378381216306069/1-s2.0-S0378381216306069-main.pdf?_tid=7b6bf82c-2f22-11e7-8661-00000aab0f02&acdnat=1493721260_17561db239dd867f17c2ad3bda9a5540
Počet záznamů: 1