Speed of sound measurements of two binary natural gas mixtures (methane plus n-butane and methane plus isopentane) at cryogenic temperatures and in liquid phase

被引：1
|
作者：
Cavuoto, G. [1 ]
Albo, P. A. Giuliano [1 ]
Lago, S. [1 ]
机构：
[1] Ist Nazl Ric Metrol INRiM, Str Cacce 91, I-10135 Turin, Italy
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 2023年 / 176卷
关键词：
Speed of sound; Liquefied; Natural gas; Mixtures; Cryogenic; High pressure; THERMODYNAMIC PROPERTIES; PRESSURES; DENSITY; WATER;
D O I：
10.1016/j.jct.2022.106906
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper presents accurate speed of sound measurements in two specific single-phase liquefied natural gas mixtures (methane + isopentane and methane +n-butane) for temperatures ranging from (100 to 160) K and pressures up to 12 MPa, with expanded relative uncertainties (k = 2) between (0.27 and 0.35) % for methane + n-butane and between (0.26 and 0.30) % for the methane + isopentane. These measurements have been obtained using the double pulse-echo technique. The experimental results of these measurements were compared with the values predicted by the GERG-2008 model and the most recent fundamental equation of state for the calculation of thermodynamic properties of liquefied natural gases, EOS-LNG.
引用
收藏
页数：11
相关论文
共 33 条
  • [21] Measurements of the Viscosity of n-Hydrogen and (n-Hydrogen plus Carbon Dioxide), (n-Hydrogen plus Methane), and (n-Hydrogen plus Ethane) Mixtures at Temperatures from (253.15 to 473.15) K and at Pressures up to 20 MPa
    Betken, Benjamin
    Khosravi, Bahareh
    Sabozin, Fabian
    Thol, Monika
    Span, Roland
    INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2025, 46 (04)
  • [22] Measurements of Isothermal Vapor-Liquid Equilibrium and Critical Point-Based Perturbed-Chain Statistical Association Fluid Theory Phase Behavior Modeling of the Propane plus Phenol and Tetracosane plus Propane/n-Butane Mixtures
    Khairutdinov, Vener F.
    Khabriev, Ilnar Sh.
    Gumerov, Farid M.
    Akhmetzyanov, Talgat R.
    Yarullin, Lenar Yu.
    Sabirova, Ludmila Yu.
    Polishuk, Ilya
    Abdulagatov, Ilmutdin M.
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2022, 68 (01): : 138 - 150
  • [23] New Design of the High-Pressure Optical Cell for Vapor-Liquid Equilibrium Measurements. Supercritical Binary Mixture (Propane/n-Butane) plus Acetophenone
    Khairutdinov, Vener F.
    Gumerov, Farid M.
    Gabitov, Farizan R.
    Zaripov, Zufar, I
    Khabriev, Ilnar Sh
    Akhmetzyanov, Talgat R.
    Abdulagatov, Ilmutdin M.
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2020, 65 (07): : 3306 - 3317
  • [24] Measurements of some physical properties of binary liquid mixtures (N-methyl-2-pyrrolidone plus an aliphatic ester) at several temperatures and data processing of viscosity and ultrasonic speed
    Kumar, D. Bala Karuna
    Reddy, K. Rayapa
    Rao, G. Srinivasa
    Sandhyasri, P. B.
    Begum, Zareena
    Rambabu, C.
    JOURNAL OF MOLECULAR LIQUIDS, 2013, 183 : 31 - 44
  • [25] Three-Phase Vapor-Liquid-Liquid Equilibria for Methane plus n-Octane plus Monoethylene Glycol plus Water at Pressures from (3.1 to 15.0) MPa and Temperatures from (281 to 363) K
    Ashcroft, Stanley J.
    Brunner, Gerd
    Vollmer, Hansjoerg
    Sweeney, Christopher W.
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (05): : 1613 - 1618
  • [26] MEASUREMENTS ON THE PHASE-BEHAVIOR OF BINARY HYDROCARBON MIXTURES FOR MODELING THE CONDENSATION BEHAVIOR OF NATURAL-GAS .1. THE SYSTEM METHANE + DECANE
    RIJKERS, MPWM
    MALAIS, M
    PETERS, CJ
    ARONS, JD
    FLUID PHASE EQUILIBRIA, 1992, 71 (1-2) : 143 - 168
  • [27] MEASUREMENTS ON THE PHASE-BEHAVIOR OF BINARY-MIXTURES FOR MODELING THE CONDENSATION BEHAVIOR OF NATURAL-GAS .2. THE SYSTEM METHANE + DODECANE
    RIJKERS, MPWM
    MADURO, VB
    PETERS, CJ
    ARONS, JD
    FLUID PHASE EQUILIBRIA, 1992, 72 : 309 - 324
  • [28] Densities, speeds of sound, refractive indices, viscosities and their related thermodynamic properties for n-hexadecane plus two aromatic hydrocarbons binary mixtures at temperatures from 298.15 K to 318.15 K
    Sirbu, Florinela
    Dragoescu, Dana
    Shchamialiou, Alexandr
    Khasanshin, Talgat
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2019, 128 : 383 - 393
  • [29] Isothermal (vapour plus liquid) equilibrium measurements and correlation for the {n-butane (R600)+1,1,1,3,3-pentafluoropropane (R245fa)} system at temperatures from (303.150 to 373.150) K
    Yang, Lixiang
    Gong, Maoqiong
    Guo, Hao
    Dong, Xueqiang
    Shen, Jun
    Wu, Jianfeng
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2016, 95 : 49 - 53
  • [30] Measurement of the (pressure, density, temperature) relation of two (methane plus nitrogen) gas mixtures at temperatures between 240 and 400 K and pressures up to 20 MPa using an accurate single-sinker densimeter
    Chamorro, C. R.
    Segovia, J. J.
    Martin, M. C.
    Villamanan, M. A.
    Estela-Uribe, J. F.
    Trusler, J. P. M.
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2006, 38 (07): : 916 - 922
1234