Sökning: "Krister Sjöström"

Hittade 3 avhandlingar innehållade orden Krister Sjöström.

  1. 1. Modelling of the pyrolysis of large wood particles

    Författare :Michel Bellais; Krister Sjöström; Björn Zethraeus; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; drying; modelling; pyrolysis; shrinkage; wood; Chemical energy engineering; Kemisk energiteknik;

    Sammanfattning : Wood is an interesting alternative to fossil fuels. It is CO2-neutral and widely available. However it is a difficult fuel to handle which features a low energy content. Thus technologies for wood thermal conversion need to be improved. LÄS MER

  3. 2. Iron-based materials as tar cracking catalyst in waste gasification

    Författare :Thomas Nordgreen; Krister Sjöström; Truls Liliedahl; Rainer Reimert; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical engineering; Kemiteknik;

    Sammanfattning : The treatment of municipal solid waste (MSW) in Sweden has changed during the past decades due to national legislation and European Union directives. The former landfills have more or less been abandoned in favour of material recycling and waste incineration. On a yearly basis approximately 2. LÄS MER

  4. 3. Metallic iron : potential to function as tar breakdown catalyst in waste gasification

    Författare :Thomas Nordgreen; Krister Sjöström; Truls Liljedahl; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical process and manufacturing engineering; Kemisk process- och produktionsteknik;

    Sammanfattning : .... LÄS MER