Purely Predictive Vapor–Liquid Equilibrium Properties of 3,3,4,4,4-Pentafluoro-1-butene (HFO-1345fz), 2,3,3,4,4,4-Hexafluoro-1-butene (HFO-1336yf), and trans-1-Chloro-2,3,3,3-tetrafluoropropene (HCFO-1224yd(E)) from Molecular Simulation
Purely Predictive Vapor–Liquid Equilibrium Properties of 3,3,4,4,4-Pentafluoro-1-butene (HFO-1345fz), 2,3,3,4,4,4-Hexafluoro-1-butene (HFO-1336yf), and trans-1-Chloro-2,3,3,3-tetrafluoropropene (HCFO-1224yd(E)) from Molecular Simulation
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3,3,4,4,4-五氟-1-丁烯 (HFO-1345fz)、2,3,3,4,4,4-六氟-1-丁烯 (HFO-1336yf) 的纯预测气液平衡性质和反式 1-氯-2,3,3,3-四氟丙烯 (HCFO-1224yd(E)) 来自分子模拟
DOI:
10.1021/acs.jced.0c00325
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发表时间:
2020
影响因子:
--
通讯作者:
Raabe G.
中科院分区:
文献类型:
--
作者:
Raabe G.
We previously introduced a correlation to estimate the Lennard-Jones (LJ) parameters for the modeling of the fluorine atom type in our force field for hydrofluoroolefins (HFO) with a varying number of bonded fluorine atoms and additionally new LJ parameters for the chlorine atom type (Raabe, G.J. Chem. Eng. Data2020,65, 1234–1242.). On the basis of this new modeling approach for the intermolecular interactions, we here present purely predictive molecular simulation results for fluorinated butenes 3,3,4,4,4-pentafluoro-1-butene (HFO-1345fz) and 2,3,3,4,4,4-hexafluoro-1-butene (HFO-1336yf) and for chlorinated compoundtrans-1-chloro-2,3,3,3-tetrafluoropropene (HCFO-1224yd(E)). For this purpose, parameters for newly occurring intramolecular force field terms in these compounds were also derived. To allow for a reproduction of the complex torsion profiles for dihedrals in the butene compounds, a different functional form as used so far is introduced here to model the torsion potential term. We provide molecular simulation results for the vapor pressures, saturated densities, and heats of vaporization of these compounds as well as estimates of their critical properties and normal boiling points. The simulation results are then used to derive parameters for the modeling of these compounds by the PC-SAFT equation of state.
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DOI:
10.1016/j.ijrefrig.2012.10.034
发表时间:
2013
期刊:
International Journal of Refrigeration-revue Internationale Du Froid
影响因子:
--
作者:
I. Polishuk;Erez Assor;Naor Cohen;Rostislav Potievsky
通讯作者:
Rostislav Potievsky
影响因子:
--
作者:
Raabe G.
通讯作者:
Raabe G.
影响因子:
--
作者:
G. Raabe
通讯作者:
G. Raabe
影响因子:
1.2
作者:
G. Raabe
通讯作者:
G. Raabe
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
J. Gross
通讯作者:
J. Gross