Sökning: "A. Elisabet Horvath"

Hittade 2 avhandlingar innehållade orden A. Elisabet Horvath.

  1. 1. The effects of cellulosic fiber charges on polyelectrolyte adsorption and fiber-fiber interactions

    Detta är en avhandling från Stockholm : KTH

    Författare :A. Elisabet Horvath; KTH.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; adsorption; electrolyte; polyelectrolyte; polyelectrolyte titration; stoichiometry; fluorescence; CLSM; carboxymethylation; ESCA; charge ration; colloidal interactions; mechanical forces; network strength; floc; CPM; rehometer; TECHNOLOGY Chemical engineering Chemical process and manufacturing engineering Cellulose and paper engineering; TEKNIKVETENSKAP Kemiteknik Kemisk process- och produktionsteknik Cellulosa- och pappersteknik;

    Sammanfattning : The surface charges of cellulosic fibers contribute to several papermaking operations that influence the manufacture and final properties of paper. This thesis investigates the effect of the surface charges on wet-end chemistry, e.g. LÄS MER

  2. 2. Appropriate conditions for polyelectrolyte titration to determine the charge of cellulosic fibers

    Detta är en avhandling från Stockholm : Fiber- och polymerteknologi

    Författare :Elisabet Horvath; KTH.; [2003]
    Nyckelord :adsorption; electrolyte; polyelectrolyte; ;

    Sammanfattning : The polyelectrolyte titration method has been developed overthe years in order to determine the surface charge ofcellulosic fibers. The conditions have been varied depending onthe author. LÄS MER