The Experts below are selected from a list of 204 Experts worldwide ranked by ideXlab platform
Ilham Mokbel - One of the best experts on this subject based on the ideXlab platform.
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measurement and correlation of the vapor liquid equilibria of pure 4 ethylmorpholine 1 2 dimethylisopropylamine and n n Dimethylethanolamine and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chialibabaahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
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Measurement and correlation of the (vapor + liquid) equilibria of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine, and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chiali-baba-ahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
A S Wilson - One of the best experts on this subject based on the ideXlab platform.
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The cobalt(II), nickel(II) and copper(II) complexes of 4-(2-aminoethyl)pyridine, p-phenetidine and N,N′-Dimethylethanolamine and a study of their performance as colouring materials for poly(vinyl chloride)
European Polymer Journal, 2003Co-Authors: J R Allan, G H W Milburn, F Richmond, D L Gerrard, J Birnie, A S WilsonAbstract:Abstract Complexes of 4-(2-aminoethyl) pyridine, p -phenetidine and N , N ′-Dimethylethanolamine with the chlorides of cobalt(II), nickel(II) and copper(II) have been prepared. The stereochemistry for each of the complexes has been obtained from spectral and magnetic data. The decompositions of the complexes have been studied by thermogravimetry. The performance properties of the complexes as coloring materials for poly(vinyl chloride) have been investigated by studying weather resistance, light fastness, acid and alkali resistance, migration resistance, tensile strength and heat stability.
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the cobalt ii nickel ii and copper ii complexes of 4 2 aminoethyl pyridine p phenetidine and n n Dimethylethanolamine and a study of their performance as colouring materials for poly vinyl chloride
European Polymer Journal, 1991Co-Authors: J R Allan, G H W Milburn, F Richmond, D L Gerrard, J Birnie, A S WilsonAbstract:Abstract Complexes of 4-(2-aminoethyl) pyridine, p -phenetidine and N , N ′-Dimethylethanolamine with the chlorides of cobalt(II), nickel(II) and copper(II) have been prepared. The stereochemistry for each of the complexes has been obtained from spectral and magnetic data. The decompositions of the complexes have been studied by thermogravimetry. The performance properties of the complexes as coloring materials for poly(vinyl chloride) have been investigated by studying weather resistance, light fastness, acid and alkali resistance, migration resistance, tensile strength and heat stability.
Nouria Chialibabaahmed - One of the best experts on this subject based on the ideXlab platform.
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measurement and correlation of the vapor liquid equilibria of pure 4 ethylmorpholine 1 2 dimethylisopropylamine and n n Dimethylethanolamine and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chialibabaahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
Latifa Negadi - One of the best experts on this subject based on the ideXlab platform.
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measurement and correlation of the vapor liquid equilibria of pure 4 ethylmorpholine 1 2 dimethylisopropylamine and n n Dimethylethanolamine and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chialibabaahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
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Measurement and correlation of the (vapor + liquid) equilibria of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine, and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chiali-baba-ahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
Fatiha Dergal - One of the best experts on this subject based on the ideXlab platform.
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measurement and correlation of the vapor liquid equilibria of pure 4 ethylmorpholine 1 2 dimethylisopropylamine and n n Dimethylethanolamine and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chialibabaahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15
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Measurement and correlation of the (vapor + liquid) equilibria of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine, and their binary aqueous solutions
The Journal of Chemical Thermodynamics, 2013Co-Authors: Nouria Chiali-baba-ahmed, Fatiha Dergal, Latifa Negadi, Ilham MokbelAbstract:Abstract The vapor pressures of (4-ethylmorpholine + water), (1,2-dimethylisopropylamine + water), (N,N-dimetylethanolamine + water) binary mixtures, and of pure 4-ethylmorpholine, 1,2-dimethylisopropylamine and N,N-Dimethylethanolamine components were measured by means of two static devices at temperatures between {273 (or 283) and 333 (or 363)} K. The data were correlated with the Antoine equation. From these data excess Gibbs functions (GE) were calculated for several constant temperatures and fitted to a fourth-order Redlich–Kister equation using the Barker’s method. The (4-ethylmorpholine + water), and (1,2-dimethylisopropylamine + water) binary systems show positive azeotropic behavior. The aqueous solutions of 4-ethylmorpholine and 1,2-dimethylisopropylamine exhibit positive deviations in GE for all investigated temperatures over the whole composition, where the aqueous solution of N,N-dimetyhlethanolamine show a S shape for GE for (273.15