Search for dissertations about: "intra-fibre water"

Found 2 swedish dissertations containing the words intra-fibre water.

  1. 1. On the Modelling of Mechanical Dewatering in Papermaking

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Vinicius Lobosco; KTH.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; paper; modelling; dewatering; forming; wet pressing; fibre network stress; rheology; hysteresis; intra-fibre water; compressibility; structural stress; stress-strain; restricted gels; swelling;

    Abstract : Most of the water fed into a paper machine is removedmechanically in the forming and press sections. One of thefactor which has an important influence on mechanicaldewatering, i.e. in both forming and pressing, is thestress-strain behaviour of the fibre network. READ MORE

  2. 2. Fundamental Aspects on the Re-use of Wood Based Fibres Porous Structure of Fibres and Ink Detachment

    University dissertation from Stockholm : Fiber- och polymerteknologi

    Author : Jennie Forsström; KTH.; Mittuniversitetet.; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Other technology Environmental engineering; TEKNIKVETENSKAP Övriga teknikvetenskaper Miljöteknik; Environmental technology; Miljöteknik; TECHNOLOGY Chemical engineering; TEKNIKVETENSKAP Kemiteknik;

    Abstract : In this work, different aspects on the re-use of wood based fibres have been studied, focusing on ink detachment of flexographic ink from model cellulose surfaces and changes in porous structure of kraft fibres following different treatments. New model systems for evaluation of ink detachment and ink-cellulose interactions were used. READ MORE