Feasibility of traditional and novel lyocell fibre production concepts

Lotta Sorsamäki, Eemeli Hytönen, Erik Kolehmainen (Editor), Niklas von Weymarn (Editor)

    Research output: Contribution to conferenceConference PosterScientific

    247 Downloads (Pure)

    Abstract

    In the GRETE EU project, concepts for lyocell fibre production using novel solvents and paper grade pulp are developed. This poster presents one promising process concept based on dissolving enzymatically pre-treated eucalyptus paper grade pulp using superbase-based ionic liquid. The techno-economic feasibility of a hypothetical 50 kt/a lyocell fibre production facility is presented and compared to the reference concept, commercial NMMO-Lyocell process plant with same capacity.
    Original languageEnglish
    Number of pages1
    Publication statusPublished - 8 Mar 2023
    MoE publication typeNot Eligible
    EventCellulose Fibers Conference 2023 - Maternushaus, Cologne, Germany
    Duration: 8 Mar 20239 Mar 2023

    Conference

    ConferenceCellulose Fibers Conference 2023
    Abbreviated titleCFC2023
    Country/TerritoryGermany
    CityCologne
    Period8/03/239/03/23

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