Sökning: "supercritical"
Visar resultat 6 - 10 av 94 avhandlingar innehållade ordet supercritical.
6. Lipase-Catalysed Lipid Modifications in Supercritical Carbon Dioxide
Sammanfattning : The production of ethyl esters (EE) from ethanol and cod-liver oil by an immobilised lipase in supercritical carbon dioxide (SCCO2) is described. This reaction results in a complex mixture of lipid components consisting of triglycerides, diglycerides, monoglycerides and ethyl esters. LÄS MER
7. Application of subcritical and supercritical fluids in coal extraction and analysis
Sammanfattning : Coal is used to generate electricity and produce high-value chemicals through coal gasification, liquefaction, and coke. During combustion sulfur is released, which leads to acid rain formation. LÄS MER
8. Supercritical CO2 technology in resource-effectiveproduction of functional and smart textiles
Sammanfattning : The demand for functional and smart textiles has risen nowadays due to the lifestyle change of human beings. Along with this, the production of functional and smart textiles is consistently increasing. LÄS MER
9. On-Line Solid Phase Adsorption / Supercritical Fluid Extraction / Supercritical Fluid Chromatography
Sammanfattning : .... LÄS MER
10. Extraction and chromatography of bioactive compounds in complex samples using supercritical CO2 technology
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