Documents disponibles écrits par cet auteur

Correlation and prediction of partition coefficients from the gas phase and from water to alkan-1-ols / Michael H. Abraham in Industrial & engineering chemistry research, Vol. 47 n°11 (Juin 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 n°11 (Juin 2008) . - p. 3990–3995 Titre : Correlation and prediction of partition coefficients from the gas phase and from water to alkan-1-ols Type de document : texte imprimé Auteurs : Michael H. Abraham, Auteur ; Asadollah Nasezadeh, Auteur ; William E. Acree Jr., Auteur Année de publication : 2008 Article en page(s) : p. 3990–3995 Note générale : Bibliogr. p. 3994-3995 Langues : Anglais (eng) Mots-clés : Partition  coefficients  --  correlation;  Water;  Gas Résumé : Partition coefficients, PS, have been obtained from the literature for partitions from water and from the gas phase to wet butan-1-ol, pentan-1-ol, hexan-1-ol, heptan-1-ol, nonan-1-ol, and decane-1-ol. Equations based on the Abraham descriptors have been constructed for the correlation of the 12 sets of coefficients to yield equations for the prediction of further coefficients. The number of compounds used in the regressions ranges from 54 (the decan-1-ol system) to 106 (the pentan-1-ol system), and the standard deviation (SD) in the regression equations is from 0.13 to 0.18 in log PS, except for the water-to-butan-1-ol system, where it is 0.23 log units. For the gas-to-wet alcohol partitions, the SD values are about 0.02 log units larger than for the corresponding water-to-wet alcohol partitions. The coefficients in the regression equations alter quite regularly with increase in size of the alcohol and can be used to deduce the chemical properties of the wet alcohols that influence partition. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800020s [article] Correlation and prediction of partition coefficients from the gas phase and from water to alkan-1-ols [texte imprimé] / Michael H. Abraham, Auteur ; Asadollah Nasezadeh, Auteur ; William E. Acree Jr., Auteur . - 2008 . - p. 3990–3995. Bibliogr. p. 3994-3995 Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 n°11 (Juin 2008) . - p. 3990–3995 Mots-clés : Partition  coefficients  --  correlation;  Water;  Gas Résumé : Partition coefficients, PS, have been obtained from the literature for partitions from water and from the gas phase to wet butan-1-ol, pentan-1-ol, hexan-1-ol, heptan-1-ol, nonan-1-ol, and decane-1-ol. Equations based on the Abraham descriptors have been constructed for the correlation of the 12 sets of coefficients to yield equations for the prediction of further coefficients. The number of compounds used in the regressions ranges from 54 (the decan-1-ol system) to 106 (the pentan-1-ol system), and the standard deviation (SD) in the regression equations is from 0.13 to 0.18 in log PS, except for the water-to-butan-1-ol system, where it is 0.23 log units. For the gas-to-wet alcohol partitions, the SD values are about 0.02 log units larger than for the corresponding water-to-wet alcohol partitions. The coefficients in the regression equations alter quite regularly with increase in size of the alcohol and can be used to deduce the chemical properties of the wet alcohols that influence partition. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800020s

Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients / Laura M. Sprunger in Industrial & engineering chemistry research, Vol. 48 N° 18 (Septembre 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 18 (Septembre 2009) . - pp. 8704–8709 Titre : Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients Type de document : texte imprimé Auteurs : Laura M. Sprunger, Auteur ; Sai S. Achi, Auteur ; William E. Acree Jr., Auteur Année de publication : 2010 Article en page(s) : pp. 8704–8709 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Mathematical  correlations  Organic  solutesRoom-temperature  ionic  liquids  Abraham  general  solvation  model Résumé : Mathematical correlations have been developed for describing the enthalpy of solvation of organic solutes into room-temperature ionic liquids (RTILs) based on the Abraham general solvation model with ion-specific equation coefficients. The derived correlations contain six cation-specific and six anion-specific equation coefficients that were determined through regression analyses. The derived equations correlated the observed enthalpies of solvation data to within a standard deviation of about 1.7 kJ/mol. The nine sets of cation-specific and eight sets of anion-specific equation coefficients that have been calculated can be combined to yield equations capable of predicting the enthalpies of solvation of organic solutes and gases in 72 different RTILs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900788p [article] Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients [texte imprimé] / Laura M. Sprunger, Auteur ; Sai S. Achi, Auteur ; William E. Acree Jr., Auteur . - 2010 . - pp. 8704–8709. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 18 (Septembre 2009) . - pp. 8704–8709 Mots-clés : Mathematical  correlations  Organic  solutesRoom-temperature  ionic  liquids  Abraham  general  solvation  model Résumé : Mathematical correlations have been developed for describing the enthalpy of solvation of organic solutes into room-temperature ionic liquids (RTILs) based on the Abraham general solvation model with ion-specific equation coefficients. The derived correlations contain six cation-specific and six anion-specific equation coefficients that were determined through regression analyses. The derived equations correlated the observed enthalpies of solvation data to within a standard deviation of about 1.7 kJ/mol. The nine sets of cation-specific and eight sets of anion-specific equation coefficients that have been calculated can be combined to yield equations capable of predicting the enthalpies of solvation of organic solutes and gases in 72 different RTILs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900788p

Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients / Laura M. Sprunger in Industrial & engineering chemistry research, Vol. 48 N° 18 (Septembre 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 18 (Septembre 2009) . - pp. 8704–8709 Titre : Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients Type de document : texte imprimé Auteurs : Laura M. Sprunger, Auteur ; Sai S. Achi, Auteur ; William E. Acree Jr., Auteur Année de publication : 2010 Article en page(s) : pp. 8704–8709 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Mathematical  correlations  Organic  solutesRoom-temperature  ionic  liquids  Abraham  general  solvation  model Résumé : Mathematical correlations have been developed for describing the enthalpy of solvation of organic solutes into room-temperature ionic liquids (RTILs) based on the Abraham general solvation model with ion-specific equation coefficients. The derived correlations contain six cation-specific and six anion-specific equation coefficients that were determined through regression analyses. The derived equations correlated the observed enthalpies of solvation data to within a standard deviation of about 1.7 kJ/mol. The nine sets of cation-specific and eight sets of anion-specific equation coefficients that have been calculated can be combined to yield equations capable of predicting the enthalpies of solvation of organic solutes and gases in 72 different RTILs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900788p [article] Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients [texte imprimé] / Laura M. Sprunger, Auteur ; Sai S. Achi, Auteur ; William E. Acree Jr., Auteur . - 2010 . - pp. 8704–8709. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 18 (Septembre 2009) . - pp. 8704–8709 Mots-clés : Mathematical  correlations  Organic  solutesRoom-temperature  ionic  liquids  Abraham  general  solvation  model Résumé : Mathematical correlations have been developed for describing the enthalpy of solvation of organic solutes into room-temperature ionic liquids (RTILs) based on the Abraham general solvation model with ion-specific equation coefficients. The derived correlations contain six cation-specific and six anion-specific equation coefficients that were determined through regression analyses. The derived equations correlated the observed enthalpies of solvation data to within a standard deviation of about 1.7 kJ/mol. The nine sets of cation-specific and eight sets of anion-specific equation coefficients that have been calculated can be combined to yield equations capable of predicting the enthalpies of solvation of organic solutes and gases in 72 different RTILs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900788p

Solubility of phenanthrene in ternary mixtures of C1−C4 alcohols at 298.2 K / Mohammad A. A. Fakhree in Industrial & engineering chemistry research, Vol. 49 N° 13 (Juillet 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 13 (Juillet 2010) . - pp. 6238–6242 Titre : Solubility of phenanthrene in ternary mixtures of C1−C4 alcohols at 298.2 K Type de document : texte imprimé Auteurs : Mohammad A. A. Fakhree, Auteur ; William E. Acree Jr., Auteur ; Abolghasem Jouyban, Auteur Année de publication : 2010 Article en page(s) : pp. 6238–6242 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Phenanthrene  Ternary  mixtures Résumé : Solubility of phenanthrene in ternary mixtures of ethanol +1-propanol + methanol, ethanol + 1-propanol + 2-propanol, 1-butanol + methanol + 2-propanol, 1-butanol + ethanol + 1-propanol, and 1-butanol + 1-propanol + methanol are reported. Five numerical methods were used to predict solubility of phenanthrene in studied ternary mixtures, and the mean relative deviation (MRD) was used as a criterion of error. The MRD values for studied mixtures of alcohols were 3.7%, 18.0%, 12.0%, 99.7%, and 12.7%, respectively, for methods I−V. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie100002y [article] Solubility of phenanthrene in ternary mixtures of C1−C4 alcohols at 298.2 K [texte imprimé] / Mohammad A. A. Fakhree, Auteur ; William E. Acree Jr., Auteur ; Abolghasem Jouyban, Auteur . - 2010 . - pp. 6238–6242. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 13 (Juillet 2010) . - pp. 6238–6242 Mots-clés : Phenanthrene  Ternary  mixtures Résumé : Solubility of phenanthrene in ternary mixtures of ethanol +1-propanol + methanol, ethanol + 1-propanol + 2-propanol, 1-butanol + methanol + 2-propanol, 1-butanol + ethanol + 1-propanol, and 1-butanol + 1-propanol + methanol are reported. Five numerical methods were used to predict solubility of phenanthrene in studied ternary mixtures, and the mean relative deviation (MRD) was used as a criterion of error. The MRD values for studied mixtures of alcohols were 3.7%, 18.0%, 12.0%, 99.7%, and 12.7%, respectively, for methods I−V. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie100002y