Solvation In Pure Solvents
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Liquid-liquid extraction equilibrium for pyruvic acid recovery: experimental data and modeling
ABSTRACT Physical extraction studies of pyruvic acid from dilute aqueous solutions (0.025 kmol·m-3 to 0.200 kmol·m-3) using several pure solvents (tri-n-butylphosphate (TBP), 1-decanol, 1-octanol, toluene, Methyl-isobutylketone (MIBK), and n-heptane) and their binary mixtures are reported in this work. All the batch extraction experiments were carried out
Braz. J. Chem. Eng.. Publicado em: 2017-07
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2. Solvatação em solventes puros e misturas binárias: fundamentos e aplicações / Solvation in pure solvents and binary mixtures: fundamentals and applications
Este trabalho visou compreensão da solvatação em solventes puros e misturas binárias, e aplicar as informações obtidas para analisar o efeito de solventes na síntese de líquido iônico, e na dependência das propriedades de filmes de acetatos de celulose, AC, sobre o grau de substituição do éster. Para a compreensão da solvatação utilizou-se co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2011
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3. Solvation simplified
The effects of solvents on chemical phenomena is complex because there are various solute-solvent interaction mechanisms. Solvatochromism refers to the effects of solvents on the spectra of probes. The study of this phenomenon sheds light on the relative importance of the solvation mechanisms. Solvation in pure solvents is quantitatively analyzed in terms of
Química Nova. Publicado em: 2010
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4. Pure solvents and their mixtures solvation: relevance to chemistry and creen chemistry / Solvatação por solventes puros e suas misturas: relevância para química e química verde
In the present work, solvatochromic probes were employed in the study of pure solvents, binary mixtures of water with protic and aprotic solvents, ionic liquids and their aqueous binary mixtures The probes studied are classified in two series: (i) RPMBr2; where R = methyl to 1-octyl allowed increasing the hydrophobicity while maintaining the pKa constant. (i
Publicado em: 2008
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5. Estudos teoricos de solvatação ionica usando simulação computacional de Monte Carlo
The Monte Carlo method with Metropolis algorithm was used to study chloride solvation in water, methanol and water-methanol mixtures. The calculations were performed in the NVT and NpT ensembles at 298 K and 1 atm. These systems were modeled by cubic box containing one ion plus 400 or 200 solvents molecules with periodic boundary conditions. Lennard-Jones an
Publicado em: 1995