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Gutmann´s Donor and Acceptor Numbers for ionic liquids and deep eutectic solvents
(2022)
An experimental and computational methodology for the analysis of the Lewis acid/base responses of ionic liquids (IL) and deep eutectic solvents (DES) is proposed. It is based on the donor and acceptor of electronic charge ...
Gutmann’s donor and acceptor numbers for ionic liquids and deep eutectic solvents
(Frontiers Media, 2022)
An experimental and computational methodology for the analysis of the Lewis acid/base responses of ionic liquids (ILs) and deep eutectic solvents (DES) is proposed. It is based on the donor and acceptor of the electronic ...
Correlation between solvation of peptide-resins and solvent properties
(Amer Chemical Soc, 1996-12-13)
The solvation properties of model resin and peptide-resins measured in ca. 30 solvent systems correlated better with the sum of solvent electron acceptor (AN) and electron donor (DN) numbers, in 1:1 proportion, than with ...
Solvent effects on the electronic absorption spectrum of camphor using continuum, discrete or explicit approaches
(ELSEVIER SCIENCE BV, 2010)
We address the effect of solvation on the lowest electronic excitation energy of camphor. The solvents considered represent a large variation in-solvent polarity. We consider three conceptually different ways of accounting ...
A THEORETICAL-STUDY OF SOLVENT A Theoretical-Study Of Solvent Effects on The Relative Thermodynamic Stabilities of The Allyl+/F- and Allyl-/Li+ Ion-Pairs in Polar Media
(Elsevier, 1990)
The relative thermodynamic stabilities of several ion-pair structures, including intimate and
solvent-separated forms, in solution have been studied for the allyl +/F- and allyl- /Li + model
systems. The electrostatic ...
Líquidos iónicos: caracterización de sus mezclas binarias con solventes moleculares/agua. Análisis de los efectos de solvatación sobre procesos solvatocrómicos y cinéticos. Aplicaciones sintéticas
(2015-12-11)
In this thesis approach a topic of particular interest in the study of ionic liquids, their physicochemical properties and molecular microscopic, as well as the binary its mixtures with molecular solvents and water.
Ionic ...
Obtenção de solventes para hidroformilação a partir de matéria-prima biorrenovável
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE QUÍMICAPrograma de Pós-Graduação em QuímicaUFMG, 2021-04-30)
Dipentene and turpentine oil are co-products of the cellulose industry used as solvents in industrial processes. The presence of alkenes in the components of these oils makes them unsuitable as solvents for various reactions, ...
Mathematical modeling of vegetable oil-solvent extraction in a multistage horizontal extractor
(Elsevier, 2008-04)
A new mathematical model of vegetable oil extraction in an industrial De Smet type extractor is proposed. Solvent extraction from a mobile bed of oilseed material was modeled considering different availability of oil in ...
Deacidification of vegetable oil by extraction with solvent recovery
(Springer, 2019-04)
Deacidification of a vegetable oil by extraction and regeneration of the solvent by means of adsorption was studied. This novel approach to solvent regeneration is posed as an alternative to distillation in systems with ...
Influência de solventes orgânicos na adsorção de linalol e decanal em sílica gelInfluence of organic solvents on adsorption of linalool and decanal on silica gel
(Editora da Universidade Federal de Lavras, 2004)