Essays about: "Oxygen delignification"

Found 2 essays containing the words Oxygen delignification.

  1. 1. Development of pulp fiber charge in oxygen delignification of softwood

    University essay from KTH/Fiber- och polymerteknologi

    Author : Jiahao Mai; [2021]
    Keywords : fiber; fiber charge; fine content; oxygen delignification; softwood; fiber; fiberladdning; finmaterial; syrgasdelignifiering; barrved;

    Abstract : Esteves et.al. 2020 visade att syrgasdelignifiering ökar den totala fiberladdningen men leder inte alltid till ökad pappersstyrka. Denna studie syftar till att undersöka hur fiberladdning påverkar massans egenskaper. READ MORE

  3. 2. THE EFFECT OF OXIDIZED AND UNOXIDIZED FILTRATE ON OXYGEN DELIGNIFICATION

    University essay from

    Author : Anwar Nasser; [2015]
    Keywords : Oxygen delignification; oxidized and unoxidized filtrate; COD;

    Abstract : The purpose of the study was to investigate how different types of filtrates (oxidized and unoxidized) would effect on oxygen delignification for softwood pulp, as well as study its impact on yield final-pH, viscosity and kappa number.  ... READ MORE