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Ketoprofen Solubility in Organic Solvents and Aqueous Co-solvent Systems: Interactions and Thermodynamic Parameters of Solvation
(Science and the Information Society, 2016-02)
Ketoprofen (KET) solubility was determined in fifteen pure solvents and aqueous-cosolvent mixtures systems. The results obtained and the parameterized values solvents allowed us to observe the influence of the latter on ...
Tailored Media for Homogeneous Cellulose Chemistry: Ionic Liquid/Co-Solvent Mixtures
(WILEY-BLACKWELL, 2011)
Co-solvents can minimize two of the major problems associated with the use of ionic liquids (ILs) as solvents for homogeneous derivatization of cellulose: high viscosity and limited miscibility with non-polar reagents or ...
Impact of solvent on Co/SiO2 activity and selectivity for the synthesis of n-butylamine from butyronitrile hydrogenation
(Elsevier, 2015-03)
The impact of solvent on Co(9.8%)/SiO2 activity and selectivity for the synthesis of n-butylamine from the liquid-phase butyronitrile hydrogenation was investigated at 373 K and 13 bar using methanol, benzene, toluene and ...
Extraction of jojoba oil with liquid CO2 + propane solvent mixtures
(Elsevier Science, 2014-04-16)
In this work liquid CO2/propane mixtures were used to extract jojoba oil from oilseeds. First, experiments at 313 K and pressures of 70 bar and 200 bars were carried out on jojoba oil deposited on glass spheres, using ...
Effect of co-solvents in the enantioselective esterification of (R/S)-ibuprofen with ethanol
(Bentham Science Publishers, 2014-05)
The commercial biocatalyst Novozym 435 was used for the kinetic resolution of (R/S)-ibuprofen by esterification with short chain alcohols (ethanol, 1-propanol and 2-propanol) in the absence of organic co-solvent. The best ...
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, ...
Obtaining Hydroxytyrosol from Olive Mill Waste Using Deep Eutectic Solvents and Then Supercritical CO2
(Springer Netherlands, 2019)
Molecular design of solvents for CO2 capture using a group contribution EOS
(Elsevier Science, 2019-06)
After a brief revision of the literature, this work develops a computer-aided molecular design procedure (GCMOLD), based on the Group Contribution Equation of State, GC-EOS. The selection of solvents, for CO 2 capture in ...
Extraction of caffeine, chlorogenic acids and lipids from green coffee beans using supercritical carbon dioxide and co-solvents
(2008)
The paper reports on experimental data on the extraction of caffeine, coffee oil and chlorogenic acids from green coffee beans using pure supercritical CO2 and supercritical CO2 modified with ethanol (5% w/w) and isopropyl ...