Sökning: "permeation"

Visar resultat 16 - 20 av 101 avhandlingar innehållade ordet permeation.

  1. 16. Structure and function of the SH3 domain from Bruton´s tyrosine kinase

    Författare :Henrik Hansson; KTH; []
    Nyckelord :nuclear magnetic resonance; src homology 3; bruton s tyrosine kinase; x-linked agammaglobulinemia; gel permeation chromatography; signal transduction;

    Sammanfattning : .... LÄS MER

  3. 17. Delignification and bleachability of kraft pulps pretreated with nitrogen dioxide

    Författare :Per Larsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; chlorine dioxide; oxygen bleaching; molecular mass; paper properties; ozone bleaching; nitrogen dioxide; kraft pulps; pretreatment; gel permeation chromatography; indulin AT; hydrogen peroxide; consecutive alkaline extractions;

    Sammanfattning : .... LÄS MER

  4. 18. Structural Studies and Modelling of Oxygen Transport in Barrier Materials for Food Packaging

    Författare :Åsa Nyflött; Magnus Lestelius; Ellen Moons; Lars Järnström; Gunilla Carlsson; Chris Bonnerup; Ulrica Edlund; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Barrier coating; Permeability; Dynamic Mass Transport; Modeling; Diffusion; Polymer; Dispersion; Kaolin; Materials Science; Materialvetenskap;

    Sammanfattning : The requirements of food packages are to ensure food safety and quality, to minimize spoilage, and to provide an easy way to store and handle food. To meet these demands for fibre-based food packages, barrier coatings are generally used to regulate the amount of gases entering a package, as some gases are detrimental to food quality. LÄS MER

  5. 19. Hydrogen Extraction with Palladium Based Membranes

    Författare :Helena Amandusson; Ib Chorkendorff; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Palladium membranes are commercially used to purify hydrogen gas and in dehydrogenation reactions. The combination of the catalytic ability of the membrane surface and the selectivity of hydrogen permeation offers a tool to extract pure hydrogen and to shift a dehydrogenation reaction towards the product side. LÄS MER

  7. 20. Properties and modeling of MFI membranes

    Författare :Fredrik Jareman; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical Technology; Kemisk teknologi;

    Sammanfattning : The permeation properties of thin (.... LÄS MER