Sökning: "fines"

Visar resultat 1 - 5 av 109 avhandlingar innehållade ordet fines.

  1. 1. Generation of fines in bench blasting

    Författare :Victoria Svahn; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; quarry; fines; fragmentation; rock; aggregates; bench blasting;

    Sammanfattning : .... LÄS MER

  3. 2. The geological conditions for aggregate production, with special focus on blasting and fines production

    Författare :Mathias Jern; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; blasting; in situ block size distribution; fines; aggregates; damage; micro crack; fracture; fragmentation;

    Sammanfattning : .... LÄS MER

  4. 3. The effects of fines content and hydrogen sulphide gas pre-treatment on kraft pulping and the strength of polysulphide pulps

    Författare :Elisabet Brännvall; KTH; []
    Nyckelord :Bleachhability; Delignification; Fines; Hydrogen sulphide pre-treatment; Kraft pulping; Mechanical properties; Polysulphide; Softwood; Yield; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  5. 4. Interaction of dissolved and colloidal substances with fines of mechanical pulp - influence on sheet properties and basic aspects of adhesion

    Författare :Mats Rundlöf; KTH; []
    Nyckelord :mechanical pulp; fines; dissolved and colloidal substances; wood resin; detrimental susbtances; furface properties; colloidal stability; tensile strength;

    Sammanfattning : .... LÄS MER

  7. 5. Dephosphorization of magnetite fines : surface reactions, flotation kinetics and fuzzy logic application

    Författare :Fenwei Su; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mineralteknik; Mineral Processing;

    Sammanfattning : The primary objective of the research work presented in this thesis is to investigate the influence of chemical and operational variables on the apatite flotation kinetics and to establish a suitable model using traditional method and fuzzy logic. The thesis consists of three parts, i.e. LÄS MER