Essays about: "Emma Welinder"

Found 1 essay containing the words Emma Welinder.

  1. 1. Thermal Stabilization of Polyhydroxyalkanoates by Washing with Acid

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Emma Welinder; Johanna Nilsson; [2017]
    Keywords : polymer technology; polymerteknologi; Chemistry; Technology and Engineering;

    Abstract : The main goal of this project was to investigate how the thermal stability of two different types of polyhydroxyalkanoates; poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-4-hydroxybutyrate) were affected when washing them with acid solution. Initially, four different acids were used: citric acid, hydrochloric acid, formic acid and acetic acid. READ MORE