Henry’s constants of methanol in aqueous systems containing salts
作者： Amyn S. Teja , Ankur K. Gupta , Kerry Bullock , Xin-Sheng Chai , Junyong Zhu
DOI: 10.1016/S0378-3812(01)00476-9
关键词: Methanol 、 Partition coefficient 、 Chemistry 、 Aqueous solution 、 Salting out 、 Black liquor 、 Sodium carbonate 、 Salt (chemistry) 、 Sodium sulfate 、 Inorganic chemistry
摘要: Knowledge of the partitioning behavior methanol in aqueous solutions is essential for estimating VOC emissions from pulp and paper mills. In this work, we report new data partition coefficients containing sodium carbonate sulfate. The show a linear dependence with salt concentration. This extends also to black liquor salts Furthermore, can be extrapolated temperature concentration using an extension relationship proposed by Harvey 1998.
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sci-hub.se 参考文章(11)
Katherine A. Pividal, Andreas Birtigh, Stanley I. Sandler, Infinite dilution activity coefficients for oxygenate systems determined using a differential static cell Journal of Chemical & Engineering Data. ,vol. 37, pp. 484- 487 ,(1992) , 10.1021/JE00008A025
Allan H. Harvey, Applications of Near-Critical Dilute-Solution Thermodynamics Industrial & Engineering Chemistry Research. ,vol. 37, pp. 3080- 3088 ,(1998) , 10.1021/IE970800R
J. Y. Zhu, P. H. Liu, X. S. Chai, K. R. Bullock, A. S. Teja, Henry's law constant of methanol in pulping spent liquors Environmental Science & Technology. ,vol. 34, pp. 1742- 1746 ,(2000) , 10.1021/ES990415O
Allan H. Harvey, J. M. H. Levelt Sengers, John C. Tanger, Unified description of infinite-dilution thermodynamic properties for aqueous solutes The Journal of Physical Chemistry. ,vol. 95, pp. 932- 937 ,(1991) , 10.1021/J100155A079
X.S Chai, J.Y Zhu, Indirect headspace gas chromatographic method for vapor-liquid phase equilibrium study Journal of Chromatography A. ,vol. 799, pp. 207- 214 ,(1998) , 10.1016/S0021-9673(97)01107-2
Jo Dewulf, David Drijvers, Herman Van Langenhove, Measurement of Henry's law constant as function of temperature and salinity for the low temperature range Atmospheric Environment. ,vol. 29, pp. 323- 331 ,(1995) , 10.1016/1352-2310(94)00256-K
Constantine Tsonopoulos, G. M. Wilson, High‐temperature mutual solubilities of hydrocarbons and water. Part I: Benzene, cyclohexane and n‐hexane Aiche Journal. ,vol. 29, pp. 990- 999 ,(1983) , 10.1002/AIC.690290618
A.K Gupta, A.S Teja, X.S Chai, J.Y Zhu, Henry's constants of n-alkanols (methanol through n-hexanol) in water at temperatures between 40°C and 90°C Fluid Phase Equilibria. ,vol. 170, pp. 183- 192 ,(2000) , 10.1016/S0378-3812(00)00350-2
Jean-Claude Lerol, Jean-Claude Masson, Henri Renon, Jean-Francois Fabries, Henri Sannier, Accurate Measurement of Activity Coefficient at Infinite Dilution by Inert Gas Stripping and Gas Chromatography Industrial & Engineering Chemistry Process Design and Development. ,vol. 16, pp. 139- 144 ,(1977) , 10.1021/I260061A609
D. Mark Trampe, Charles A. Eckert, Limiting activity coefficients from an improved differential boiling point technique Journal of Chemical & Engineering Data. ,vol. 35, pp. 156- 162 ,(1990) , 10.1021/JE00060A018