Sökning: "separation factor"
Visar resultat 1 - 5 av 171 avhandlingar innehållade orden separation factor.
1. Chromatographic separation of wood constituents
Sammanfattning : In a modern kraft pulp mill only about 45 % of the incoming wood is present in the pulp and it is mainly composed of cellulose. The remainder of the wood, which is dissolved in order to liberate the cellulose fibres, e.g., hemicellulose and lignin, ends up in the mill´s recovery boiler to recover the latent energy. LÄS MER
2. Hepatocyte growth factor : Studies on local and systemic release and effects during infectious disease; in vivo and in vitro
Sammanfattning : The interaction of mesenchymal and epithelial cells that occurs after organ injuries results in enhanced production of cytokines, such as hepatocyte growth factor (HGF). HGF is a glycoprotein with unique properties that contribute to wound healing after injuries. LÄS MER
3. Wet Low-Intensity Magnetic Separation: Measurement methods and Modelling
Sammanfattning : In the mining industry, ferromagnetic particles (e.g. magnetite) are concentrated using wet low-intensity magnetic separation (LIMS). Mineral particles in suspension with water are pumped into the separator tank, and a magnetic concentrate is extracted by use of magnetic forces. LÄS MER
4. Studies of the extracting agents 2,2':6',2''-terpyridine and 2,6-bis-(benzoxazolyl)-4-dodecyloxylpyridine : protonation constants and extraction of Am and Eu as function of pH and ionic medium
Sammanfattning : .... LÄS MER
5. Separation of peptides by capillary electrophoresis : Application of chemometrics for evaluation of separation performance in micellar electrokinetic chromatography
Sammanfattning : The separation of enkephalin-related peptides and protein kinase A peptide substrates werestudied in micellar electrokinetic chromatography and compared with capillary zoneelectrophoresis. Special interest was focused on systems where the electroosmosis wasreversed in combination with neutral micellar agents. LÄS MER