Sökning: "solubility parameters"
Visar resultat 1 - 5 av 72 avhandlingar innehållade orden solubility parameters.
- Detta är en avhandling från Thermochemistry, Chemistry Center, P.O.Box 124, S-221 00 Lund
Sammanfattning : New calorimetric methods for direct measurement of solubility and solvent activity are presented. The classical role of calorimetry for measurements of enthalpic parameters is abandoned and the technique is instead used for assessing thermodynamic quantities related to the chemical potential of a substance in a solution. LÄS MER
- Detta är en avhandling från Chemical Engineering, Lund University
Sammanfattning : A thermodynamic model for electrolyte solutions has been derived for binary and multicomponent solutions up to very high molalities. The model was extensively tested on 163 binary aqueous electrolyte systems up to very high molalities, and the results show that the model represents mean ionic activity coefficients and osmotic coefficients very accurately. LÄS MER
3. Extraction and chromatography of bioactive compounds in complex samples using supercritical CO2 technologyDetta är en avhandling från Lund University, Faculty of Science, Department of Chemistry
Sammanfattning : Bioactive compounds found in plants have been of interest to man since ancient times. These compounds have the ability to modulate the metabolic processes in our bodies, which suggests that they may promote better health. Bioactive compounds vary in their chemical structure, polarity, stability and biological activity. LÄS MER
- Detta är en avhandling från Stockholm : KTH
Sammanfattning : The aim of this work was to investigate and determine central parameters that can be used to control and increase the solubility, quality and productivity of recombinant proteins. These central parameters should be applicable under the constraints of high-throughput protein production in Escherichia coli. LÄS MER
- Detta är en avhandling från Stockholm : Kemi
Sammanfattning : Understanding of a process is essential for processdevelopment, optimisation and scale-up. In situ spectroscopy isan attractive measurement technique that can increase processunderstanding, since samples need not be retrieved from theprocess mixture. LÄS MER