VAPOR-LIQUID-EQUILIBRIA OF MIXTURES OF METHYL BUTANOATE + PROPAN-2-OL AT 74.66, 101.32, AND 127.99 KPA

被引：10
|
作者：
ORTEGA, J
SUSIAL, P
机构：
来源：
BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1991年 / 95卷 / 10期
关键词：
THERMODYNAMICS; VAPOR-LIQUID EQUILIBRIUM;
D O I：
10.1002/bbpc.19910951010
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Vapor-Liquid equilibrium data for binary system methyl butanoate + propan-2-ol were measured by a dynamic phase equilibrium apparatus at three different pressures of 74.66, 101.32 and 127.99 kPa. An azeotrope was found at low ester concentration, which decrease with the increase of the working pressure. In all cases studied, p-T-x-y data exhibit a positive consistency being correlated through a suitable equation. Good predictions are obtained by ASOG [1] and UNIFAC [2,3] methods and employing parameters corresponding to different alkanol/ester interactions. The mean overall errors for activity coefficients were smaller than 8% as expected.
引用
收藏
页码：1214 / 1219
页数：6
相关论文
共 50 条
  • [41] Vapor-liquid equilibria of 2-methoxy-2-methylbutane plus methanol plus water at 101.32 kPa
    Arce, A
    Blanco, A
    MartinezAgeitos, J
    Soto, A
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1997, 42 (03): : 434 - 437
  • [42] ISOBARIC VAPOR-LIQUID-EQUILIBRIA OF THE BINARY-SYSTEMS CONSISTING OF ANISALDEHYDE, METHYL ANISATE, AND ANISYL ALCOHOL AT 2-KPA
    SCHOLZ, AGR
    BRUNNER, E
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1985, 30 (01): : 72 - 74
  • [43] Measurements and Correlations of the Isobaric Vapor-Liquid Equilibria of Binary Mixtures and Excess Properties for Mixtures Containing an Alkyl (Methyl, Ethyl) Butanoate with an Alkane (Heptane, Nonane) at 101.3 kPa
    Rios, Raul
    Ortega, Juan
    Fernandez, Luis
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2012, 57 (11): : 3210 - 3224
  • [44] Isothermal Vapor-Liquid Equilibrium for Binary Mixtures of Polyoxyethylene 4-Octylphenyl Ether with Methanol, Ethanol, or Propan-2-ol
    Khoiroh, Ianatul
    Lee, Ming-Jer
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2011, 56 (04): : 1178 - 1184
  • [45] Vapor-liquid equilibria at 101.32 kPa and excess properties of binary mixtures of butyl esters plus tert-butyl alcohol
    Ortega, J
    Espiau, F
    Postigo, M
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (02): : 444 - 454
  • [46] Isothermal Vapor-Liquid Equilibria of Binary Mixtures Containing N,N-Dimethylacetamide with 1,3,5-Trimethylbenzene or Propan-2-ol or Dimethyl Sulfoxide
    Belhadj, Djazia
    Saab, Joseph
    Mokbel, Ilham
    Jose, Jacques
    Negadi, Amina
    Bahadur, Indra
    Rahaman, Mostafizur
    Negadi, Latifa
    Journal of Chemical and Engineering Data, 2024, 69 (11): : 3952 - 3963
  • [47] Vapor-Liquid Equilibrium Data for Binary Systems of 1-Methyl-4-(1-methylethenyl)-cyclohexene plus {Ethanol, Propan-1-ol, Propan-2-ol, Butan-1-ol, Pentan-1-ol, or Hexan-1-ol} at 40 kPa
    Ngema, Peterson Thokozani
    Matkowska, Dobrochna
    Naidoo, Paramespri
    Hofman, Tadeusz
    Ramjugernath, Deresh
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2012, 57 (07): : 2053 - 2058
  • [48] Densities and vapor-liquid equilibria in binary mixtures formed by propyl methanoate plus ethanol, plus propan-1-ol, and plus butan-1-ol at 160.0 kPa
    Falcon, J
    Ortega, J
    Gonzalez, E
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1996, 41 (04): : 859 - 864
  • [49] ISOBARIC VAPOR-LIQUID-EQUILIBRIA FOR BINARY-MIXTURES OF 1-CHLOROBUTANE WITH ISOMERIC BUTANOLS AT 40.0 AND 101.3 KPA
    ARTIGAS, H
    LAFUENTE, C
    LOPEZ, MC
    ROYO, FM
    URIETA, JS
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1994, 39 (04): : 729 - 732
  • [50] VAPOR-LIQUID-EQUILIBRIA OF 1-PROPANOL OR 2-PROPANOL WITH OCTANE AT 101.3-KPA
    HIAKI, T
    TAKAHASHI, K
    TSUJI, T
    HONGO, M
    KOJIMA, K
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1995, 40 (01): : 274 - 276
12345