0000000000445193

AUTHOR

M. Cruz Burguet

showing 7 related works from this author

Isobaric Vapor−Liquid Equilibria for Binary and Ternary Mixtures of Ethanol and 2-Propanol with 2-Butanone and Butyl Propionate at 101.3 kPa

2009

This paper presents vapor−liquid equilibrium (VLE) data at 101.3 kPa for the ternary systems ethanol + 2-butanone + butyl propionate and 2-propanol + 2-butanone + butyl propionate and some of their...

chemistry.chemical_classificationPropanolchemistry.chemical_compoundEthanolchemistryGeneral Chemical EngineeringPropionateIsobaric processOrganic chemistryVapor liquidGeneral Chemistry2-butanoneTernary operationJournal of Chemical & Engineering Data
researchProduct

Nonazeotropy in the System Methyl Ethanoate + 1,2-Epoxybutane

1997

New vapor−liquid equilibrium data for the binary system methyl ethanoate + 1,2-epoxybutane are reported at 35 and 101.3 kPa and at 298.15 K. It is shown that no azeotropes are present in the system, in disagreement with data reported by others who claim that two azeotropes are present at 298.15 K. We claim that previously reported data are in error because of impurities in the reagents and experimental errors. According to our results, the system methyl ethanoate + 1,2-epoxybutane behaves like a regular solution and its vapor phase can be considered practically ideal so that it cannot fulfill the necessary conditions for multiple azeotropy. The data were satisfactorily correlated using the …

Ideal (set theory)Regular modelChemistryImpurityGeneral Chemical EngineeringVapor phaseRegular solutionThermodynamicsGeneral ChemistryBinary systemJournal of Chemical & Engineering Data
researchProduct

Densities, Viscosities, and Refractive Indices of the Binary Systems Methyl tert-Butyl Ether + 2-Methylpentane, + 3-Methylpentane, + 2,3-Dimethylpent…

2000

This paper reports experimental densities, viscosities, and refractive indices of the binary systems methyl tert-butyl ether (MTBE) + 2-methylpentane, + 3-methylpentane, + 2,3-dimethylpentane, and + 2,2,4-trimethylpentane over the entire range of composition, at 298.15 K and atmospheric pressure. Excess molar volumes and viscosity deviations were evaluated from the experimental data. These excess or derived properties were fitted to the Redlich−Kister equation to estimate the binary interaction parameters. The experimental values of viscosity have been compared to values predicted by means of the GC−UNIMOD model.

2-MethylpentaneGeneral Chemical EngineeringAnalytical chemistryGeneral ChemistryGroup contribution methodchemistry.chemical_compoundViscosityMolar volumechemistryOrganic chemistryBinary system224-TrimethylpentaneMethyl tert-butyl ether3-MethylpentaneJournal of Chemical & Engineering Data
researchProduct

Densities, Viscosities, and Refractive Indices of Some Binary Liquid Systems of Methanol + Isomers of Hexanol at 298.15 K

1996

Viscosities, densities, and refractive indices of eight binary liquid systems containing ethanol + some isomers of hexanol have been determined at 298.15 K. The excess property values were fitted to the Redlich-Kister equation to estimate the binary coefficients and the standard deviations.

ChromatographyGeneral Chemical EngineeringAnalytical chemistryBinary numberAlcoholGeneral ChemistryPhysics::Fluid DynamicsViscositychemistry.chemical_compoundMolar volumechemistryBinary systemMethanolPhysics::Chemical PhysicsRefractive indexHexanolJournal of Chemical & Engineering Data
researchProduct

Densities, refractive indices, and derived excess properties of tert-butyl alcohol, methyl tert-butyl ether and 2-methylpentane binary and ternary sy…

2000

Abstract This paper reports experimental densities and refractive indices of the binary systems tert-butyl alcohol (TBA)+methyl tert-butyl ether (MTBE), TBA+2-methylpentane, and MTBE+2-methylpentane, and the ternary system TBA+MTBE+2-methylpentane, over the entire range of composition at 303.15 K. Excess molar volumes and changes of refractive indices were evaluated from the experimental data obtained. These derived properties were fitted to variable-degree polynomials. The experimental values of physical properties were compared with the values estimated by different methods of prediction.

Ternary numeral systemtert-Butyl alcohol2-MethylpentaneGeneral Chemical EngineeringGeneral Physics and AstronomyEtherchemistry.chemical_compoundMolar volumechemistryOrganic chemistryPhysical chemistryBinary systemPhysical and Theoretical ChemistryTernary operationMethyl tert-butyl etherFluid Phase Equilibria
researchProduct

Isobaric Vapor−Liquid Equilibria of Trichloroethylene with 1-Butanol and 2-Butanol at 20 and 100 kPa

1996

Vapor−liquid equilibria for trichloroethylene + 1-butanol, and + 2-butanol are reported at 20 and 100 kPa. The two systems satisfy the point-to-point thermodynamic consistency test. Both systems show a positive deviation from ideality.

Activity coefficientchemistry.chemical_compoundBoiling pointchemistryTrichloroethyleneGeneral Chemical EngineeringAzeotropeButanolIsobaric processThermodynamicsGeneral ChemistryBinary system2-ButanolJournal of Chemical & Engineering Data
researchProduct

Isobaric Vapor−Liquid Equilibria for Binary and Ternary Mixtures of Diisopropyl Ether, 2-Propyl Alcohol, and n-Butyl Propionate at 101.3 kPa

2009

Consistent vapor−liquid equilibrium data at 101.3 kPa have been determined for the ternary system diisopropyl ether (1) + 2-propyl alcohol (2) + n-butyl propionate (3) and two constituent binary systems: diisopropyl ether (1) + n-butyl propionate (3) and 2-propyl alcohol (2) + n-butyl propionate (3). The diisopropyl ether (1) + n-butyl propionate (3) system does not present deviation from ideal behavior, and the 2-propyl alcohol (2) + n-butyl propionate (3) system shows light positive deviation from Raoult’s law. The activity coefficients of the solutions were correlated with their compositions by the Wilson, NRTL, and UNIQUAC models. Wisniak−Tamir equations were used to correlate the boili…

chemistry.chemical_classificationActivity coefficientTernary numeral systemUNIQUACGeneral Chemical EngineeringAnalytical chemistryRaoult's lawGeneral Chemistrychemistry.chemical_compoundchemistryNon-random two-liquid modelPropionateDiisopropyl etherOrganic chemistryTernary operationJournal of Chemical & Engineering Data
researchProduct