Vapour—liquid equilibria in binary systems formed by N-Methylpyrrolidone with hydrocarbons and hydroxyl derivatives

Gierycz, Paweł; Rogalski, Marek; Malanowski, Stanisław K.

doi:10.1016/0378-3812(85)87014-x

Cited by 58 publications

(38 citation statements)

References 6 publications

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“…Deviations of cyclohexanol saturation pressure data from the Antoine correlation (9) and AEOS (b) equations: solid symbols, this work; hollow symbols, Gierycz et al5 …”

mentioning

confidence: 97%

Vapor−Liquid Equilibrium in m-Xylene + Cyclohexanol at 19.99 and 94.93 kPa

and¹,

Malanowski²

2002

J. Chem. Eng. Data

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The vapor-liquid equilibrium (VLEspressure, temperature, and composition of coexisting vapor and liquid phases) was directly determined by an ebulliometric method for the system m-xylene + cyclohexanol. An azeotrope was found. The experimental results were correlated by means of an equation of state (AEOS) that is capable of reproducing VLE for associating and reacting systems, over a wide range of pressure and temperature, with an accuracy close to the experimental uncertainty.

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“…Deviations of cyclohexanol saturation pressure data from the Antoine correlation (9) and AEOS (b) equations: solid symbols, this work; hollow symbols, Gierycz et al5 …”

mentioning

confidence: 97%

Vapor−Liquid Equilibrium in m-Xylene + Cyclohexanol at 19.99 and 94.93 kPa

and¹,

Malanowski²

2002

J. Chem. Eng. Data

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“…The correlation of the results and the resulting distribution of deviations from the smoothed results confirm that there are no large errors in the measurements. For benzene (A) + N-methyl-2-pyrrolidone (B) direct comparisons with the results of Gierycz et al (1985) and Dojcansky et al (1980) are possible, as both papers reported P, x values. From the P, x plot, our values agree, within the estimated uncertainties, with those of Dojcansky et al while the results of Gierycz et al cannot be extrapolated from their lowest value of x A ) 0.27 to the vapor pressure of N-methyl-2-pyrrolidone without an improbable inflection on the P, x curve.…”

Section: Data Reductionmentioning

confidence: 94%

Vapor−Liquid Equilibria for N-Methyl-2-pyrrolidone + Benzene, +Toluene, +Heptane, and +Methylcyclohexane

1996

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The total pressure and vapor and liquid compositions have been measured for N-methyl-2-pyrrolidone + benzene at 330.00 K and 350.00 K, for N-methyl-2-pyrrolidine + toluene at 343.15 K and 373.15 K, for N-methyl-2-pyrrolidone + heptane at 340.00 K and 365.00 K, and for N-methyl-2-pyrrolidone + methylcyclohexane at 340.00 K and 370.00 K. Measurements were made by either a recirculating still or a transpiration method, the method depending on the total pressure of the mixture. The results were correlated using the Redlich−Kister equation, the Wilson equation, and the NRTL equation, with allowance for vapor nonideality.

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“…, Aim [43]; , Bludilina et al [44]; , Kalinichenko and Yarym-Agaev [45]; , Yukhno and Kaporskii [46]; , Li et al [47]; , Gierycz et al [48];…”

Section: Page 32 Of 43mentioning

confidence: 99%

“…, Bludilina et al [44]; , Kalinichenko and Yarym-Agaev [45]; , Yukhno and Kaporskii [46]; , Li et al [47]; , Gierycz et al [48]; , Kneisl and Zondlo [49]; , Wilding et al [50]; , Weidlich et al [51]; , Steele et al [52]; , Zudkevitch et al [53]; , Giles et al [54]; , Linek et al [55]; , Blanco et al [56]; , Graczová and Surový [57]; , Zaretskii et al [58]; , Chylinski et al [59]; , Domanska et al [60];, Palczewska-Tulińska and Oracz [61]; , Reddy et al [62]; , this work. Smoothed data are displayed by lines, and experimental data are displayed by symbols, sometimes with a connecting line for clarity.…”

Section: Page 12 Of 43mentioning

confidence: 99%