Now showing items 1-2 of 2

  • Energy survey on replacing a direct electrical heating system with an alternative heating system 

    Ruan, Wenbo (Universitat Politècnica de Catalunya, 2018)
    Master thesis
    Open Access
    Covenantee:  Högskolan i Gävle
    With the ever-growing energy demand that world is currently going through and the danger of climate change around the corner, wagering in renewable energy seems to be the right path to create a more smart and green ...
  • Recovery of Rare Earth elements through chelating resin 

    Ruan, Wenbo (Universitat Politècnica de Catalunya, 2016-06-23)
    Bachelor thesis
    Open Access
    The market of rare earths (RE); crucial elements needed in every field of industry; is currently being controlled by China since middle of the past century. China controls about 95% of global rare earths production and ...