Sökning: "Joanna Wojtasz-Mucha"
Hittade 2 avhandlingar innehållade orden Joanna Wojtasz-Mucha.
1. Mild Steam Explosion of Wood and Forest Residues in the Perspective of a Materials Biorefinery
Sammanfattning : The main objective of this work was to explore the prospects of using mild steam explosion as a pretreatment step in a forest based material biorefinery. During the steam explosion saturated steam is applied to the biomass at elevated pressure leading to an autohydrolysis of the lignocellulosic tissue, which is followed by a rapid pressure discharge, disintegrating and opening up the structure. LÄS MER
2. Pre-Extraction of Wood Components Mild hydrothermal methods for a future materials biorefinery
Sammanfattning : Today there is an increasing urgency in discovering new, and more sustainable, replacements for fossil-based materials and chemicals. The biorefinery concept is promising in this context in that it relies on transforming biomass into a spectrum of commercial products. Wood is the primary bioresource in Scandinavia. LÄS MER