Solubility of CO2 in glycerol at high pressures

被引：24
作者：
Nunes, Ana V. M. [1 ]
Carrera, Goncalo V. S. M. [1 ]
Najdanovic-Visak, Vesna [1 ]
da Ponte, Manuel Nunes [1 ]
机构：
[1] Univ Nova Lisboa, Dept Quim, REQUIMTE, Fac Ciencias & Tecnol, P-2829516 Quinta Da Torre, Caparica, Portugal
来源：
FLUID PHASE EQUILIBRIA | 2013年 / 358卷
关键词：
Phase-equilibrium; High pressure CO2; Glycerol; CARBON-DIOXIDE; 1,2-GLYCEROL CARBONATE; PHASE-EQUILIBRIUM; SYSTEM CO2; TEMPERATURES; CATALYST; METHANOL; WATER; MPA;
D O I：
10.1016/j.fluid.2013.07.051
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The solubility of CO2 in liquid glycerol was measured at the temperatures of 353.2 K, 393.2 K and 423.2 K, and pressures up to 32 MPa. The static synthetic method was used in a variable-volume view cell. The solubility of CO2 in glycerol was enhanced by pressure increase and by temperature decrease. When compared with reported values for alcohols with the same chain length, the solubility increased in the following order: glycerol <1,2-propylene glycol < 1-propanol < 2-propanol. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：105 / 107
页数：3
相关论文
共 18 条
  • [1] Phase behavior measurement for the system CO2 + glycerol plus ethanol at high pressures
    Araujo, Odilon A. S.
    Ndiaye, Papa M.
    Ramos, Luiz P.
    Corazza, Marcos L.
    [J]. JOURNAL OF SUPERCRITICAL FLUIDS, 2012, 62 : 41 - 46
  • [2] A study on the carboxylation of glycerol to glycerol carbonate with carbon dioxide: The role of the catalyst, solvent and reaction conditions
    Aresta, Michele
    Dibenedetto, Angela
    Nocito, Francesco
    Pastore, Carlo
    [J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 257 (1-2) : 149 - 153
  • [3] Improved utilisation of renewable resources: New important derivatives of glycerol
    Behr, Arno
    Eilting, Jens
    Irawadi, Ken
    Leschinski, Julia
    Lindner, Falk
    [J]. GREEN CHEMISTRY, 2008, 10 (01) : 13 - 30
  • [4] VLE of CO2 + glycerol plus (ethanol or 1-propanol or 1-butanol)
    Carrera, G. V. S. M.
    Visak, Z.
    Bogel-Lukasik, R.
    Nunes da Ponte, M.
    [J]. FLUID PHASE EQUILIBRIA, 2011, 303 (02) : 180 - 183
  • [5] Converting wastes into added value products: from glycerol to glycerol carbonate, glycidol and epichlorohydrin using environmentally friendly synthetic routes
    Dibenedetto, Angela
    Angelini, Antonella
    Aresta, Michele
    Ethiraj, Jayashree
    Fragale, Carlo
    Nocito, Francesco
    [J]. TETRAHEDRON, 2011, 67 (06) : 1308 - 1313
  • [6] EISSLER RL, 1988, J AM OIL CHEM SOC, V65, P764, DOI 10.1007/BF02542527
  • [7] High-pressure vapor-liquid equilibria for CO2 plus alkanol systems and densities of n-dodecane and n-tridecane
    Elizalde-Solis, Octavio
    Galicia-Luna, Luis A.
    Camacho-Camacho, Luis E.
    [J]. FLUID PHASE EQUILIBRIA, 2007, 259 (01) : 23 - 32
  • [8] TERNARY SYSTEMS OF LIQUID CARBON DIOXIDE
    FRANCIS, AW
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1954, 58 (12) : 1099 - 1114
  • [9] Methane and carbon dioxide solubility in 1,2-propylene glycol at temperatures ranging from 303 to 423 K and pressures up to 12 MPa
    Galvao, A. C.
    Francesconi, A. Z.
    [J]. FLUID PHASE EQUILIBRIA, 2010, 289 (02) : 185 - 190
  • [10] Methanol assisted selective formation of 1,2-glycerol carbonate from glycerol and carbon dioxide using nBu2SnO as a catalyst
    George, Jimil
    Patel, Yogesh
    Pillai, S. Muthukumaru
    Munshi, Pradip
    [J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2009, 304 (1-2) : 1 - 7
12