Sökning: "Brightness and Whiteness"

Hittade 3 uppsatser innehållade orden Brightness and Whiteness.

  1. 1. Exploring Deep Eutectic Solvent Pretreatment and Laccase Biobleaching on Oat Hulls in Efforts to Overcome Recalcitrance

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Juanita Francis; [2019]
    Nyckelord :Biotechnology; Bioteknik; Technology and Engineering;

    Sammanfattning : Oat production produces an abundant side stream product called oat hulls, formally regarded as a waste product. These oat hulls are nutritionally packed, containing insoluble dietary fibres. The solubilization and subsequent enzymatic hydrolysis of insoluble fibres, i.e. LÄS MER

  3. 2. Efficiency of Fluorescent Whitening Agents in Pigment Coatings

    Master-uppsats, Fakulteten för teknik- och naturvetenskap

    Författare :Zaeem Aman; [2012]
    Nyckelord :LWC paper grade; FWA; Dye; Bench Coating; Brightness and Whiteness;

    Sammanfattning : The objective of this work was to study the addition of fluorescent whitening agents (FWAs) for efficient use on pigment coating of paper substrates with low grammage and the goal was to achieve high optical response by using low amount of FWAs. A commercial light-weight coated (LWC) paper grade was provided by Stora Enso Corbehem Mill and isotropic laboratory sheets were produced at Stora Enso Research Centre using PFI sheet former. LÄS MER

  4. 3. Utvärdering av mätmetoder för att fastställa lackmängden vid offsettryckning on-line

    Kandidat-uppsats, Grafisk teknik

    Författare :Niklas Tynelius; [2003]
    Nyckelord :Lack; mätmetod; IR-analys; glans;

    Sammanfattning : This project has been made in cooperation with Stora Enso Research Centre Falun (Research). Thebackground of the project is that Research has customers who demand a method to measure the quantityof varnish online in offset printing. LÄS MER