Stad: Sundsvall

Unit Processes in Pulping

· Wood, fibre, and pulp characterisation · Chemical and mechanical fibre separation. Refining · Screening/fractionation theory and technology · Peroxide and dithionite bleaching chemistry. Brightness reversion · Bleaching of chemical pulp · Control and simulation in pulping · Water- and energy balances. Environmental aspects. · Use of mechanical and chemical pulps in different products

Wood Biorefinery

The course will give an overview of an emerging industry aiming at better utilisation of biomass into both a broader spectrum of new chemicals, materials and composites as well as more efficient energy use and production of energy carriers. Focus is on the forest related sector but it also has some relevance for the agro …

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