The excess molar volumes of (hydrocarbon + branched chain ether) systems at 298.15 K and 308.15 K, and the application of PFP theory
AbstractThe excess molar volumes, VmE, have been calculated from measured density values over the whole composition range at the temperatures 298.15 K and 308.15 K and under atmospheric pressure for the 12 mixtures \hydrocarbon (heptane, 2,2,4-trimethylpentane, 1-heptene or toluene) + branched chain ether (methyl 1,1-dimethylethyl ether, ethyl 1,1-dimethylethyl ether or methyl 1,1-dimethylpropyl ether)\. The excess volumes of all the mixtures except (toluene + ether) are positive over the whole composition range. The experimental results have been correlated and compared with the results from Prigogine-Flory-Patterson (PFP) theory.
|Journal series||Fluid Phase Equilibria, ISSN 0378-3812|
|Keywords in English||ETBE, Excess volume, liquid mixtures, Molecular interactions, MTAE, MTBE, Prigogine-Flory-Patterson theory|
|ASJC Classification||; ;|
|Publication indicators||= 31.0; : 1999 = 0.887; : 2006 = 1.68 (2) - 2007=1.621 (5)|
|Citation count*||31 (2013-01-30)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.