Speed of sound and phase equilibria for (CO2 + C3H8) mixtures

被引：4
|
作者：
Lozano-Martin, Daniel [1 ]
Susial, Rodrigo [1 ]
Hernandez, Pedro [1 ,2 ]
Fernandez-Vicente, Teresa E. [3 ]
Carmen Martin, M. [1 ]
Segovia, Jose J. [1 ]
机构：
[1] Univ Valladolid, TERMOCAL Res Grp, Res Inst Bioecon, Escuela Ingn Ind, Paseo Cauce 59, Valladolid 47011, Spain
[2] Inst Nacl Tecn Aerosp INTA, Madrid 28850, Spain
[3] Ctr Espanol Metrol CEM, Alfar 2, Madrid 2876, Spain
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 2021年 / 158卷
关键词：
Speed of sound; Phase equilibria; Carbon dioxide; Propane; Heat capacities as perfect-gas; Acoustic virial coefficients; Density virial coefficients; VAPOR-LIQUID-EQUILIBRIA; DIOXIDE PLUS PROPANE; 2ND VIRIAL-COEFFICIENT; CARBON-DIOXIDE; THERMODYNAMIC PROPERTIES; SUPERCRITICAL CO2; BINARY-MIXTURES; PRESSURES; TEMPERATURES; EXTRACTION;
D O I：
10.1016/j.jct.2021.106464
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This work presents phase envelope and speed of sound data for the (0.60 CO2 + 0.40 C3H8) and (0.80 CO2 + 0.20 C3H8) binary mixtures. Phase equilibria was measured using a cylindrical resonator working in the microwave band whereas an acoustic resonator was used for speed of sound measurements. The experimental results were compared with GERG-2008 equation of state, obtaining average absolute deviations by 0.24% in pressure for phase equilibria data and 0.025% for speed of sound data. Speed of sound values were used to derive perfect-gas heat capacities, acoustic virial coefficients, and second density virial coefficients. In addition, AGA8-DC92 equation of state performance was checked for the results derived from speeds of sound. (C) 2021 Elsevier Ltd.
引用
收藏
页数：15
相关论文
共 50 条
  • [41] Effects of N2 and CO2 dilution on the combustion characteristics of C3H8/O2 mixture in a swirl tubular flame burner
    Zhao, Xiaoyao
    Shi, Baolu
    Peng, Weikang
    Cao, Qing
    Xie, Dingjiang
    Dong, Wei
    Wang, Ningfei
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2019, 100 : 251 - 258
  • [42] Monte Carlo Simulations of High-Pressure Phase Equilibria of CO2-H2O Mixtures
    Liu, Yang
    Panagiotopoulos, Athanassios Z.
    Debenedetti, Pablo G.
    JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (20) : 6629 - 6635
  • [43] Phase equilibria measurement of binary mixtures for triethylene glycol dimethacrylate and triethylene glycol diacrylate in supercritical CO2
    Byun, Hun-Soo
    Rhee, Seung Yeop
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2017, 34 (04) : 1170 - 1176
  • [44] Phase behavior of (CO2 + H2) and (CO2+ N2) at temperatures between (218.15 and 303.15)K at pressures up to 15 MPa
    Fandino, Olivia
    Trusler, J. P. Martin
    Vega-Maza, David
    INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2015, 36 : 78 - 92
  • [45] Cross Second Virial Coefficients and Dilute Gas Transport Properties of the Systems (N2 + C3H8), (C2H6 + C3H8), and (H2S + C3H8) from Ab Initio-Based Intermolecular Potentials
    Hellmann, Robert
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2020, 65 (09) : 4712 - 4724
  • [46] Modeling the phase equilibria of CO2 and H2S in aqueous electrolyte systems at elevated pressure
    Tang, Xiaohua
    Spoek, Ruben
    Gross, Joachim
    GREENHOUSE GAS CONTROL TECHNOLOGIES 9, 2009, 1 (01): : 1807 - 1814
  • [47] Phase equilibria of CO2 with components in the light naphtha cut of tyre derived oil
    Latsky, C.
    Kouakou, A. C.
    Schwarz, C. E.
    JOURNAL OF SUPERCRITICAL FLUIDS, 2018, 131 : 58 - 65
  • [48] Proton-Coupled Electron Transfer on Cu2O/Ti3C2Tx MXene for Propane (C3H8) Synthesis from Electrochemical CO2 Reduction
    Kim, Jun Young
    Hong, Won Tae
    Phu, Thi Kim Cuong
    Cho, Seong Chan
    Kim, Byeongkyu
    Baeck, Unbeom
    Oh, Hyung-Suk
    Koh, Jai Hyun
    Yu, Xu
    Choi, Chang Hyuck
    Park, Jongwook
    Lee, Sang Uck
    Chung, Chan-Hwa
    Kim, Jung Kyu
    ADVANCED SCIENCE, 2024, 11 (39)
  • [49] Adsorption of CO2, CH4, C3H8, and H2O in SSZ-13, SAPO-34, and T-Type Zeolites
    Luo, Yiwei
    Funke, Hans H.
    Falconer, John L.
    Noble, Richard D.
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2016, 55 (36) : 9749 - 9757
  • [50] Experimental procedure and results to measure the composition of gas hydrate, during crystallization and at equilibrium, from N2-CO2-CH4-C2H6-C3H8-C4H10 gas mixtures
    Le Quang, Duyen
    Quang, Du Le
    Bouillot, Baptiste
    Herri, Jean-Michel
    Glenat, Philippe
    Duchet-Suchaux, Pierre
    FLUID PHASE EQUILIBRIA, 2016, 413 : 10 - 21
12345