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Found 4 essays matching the above criteria.

  1. 1. Optimering av kalkcykeln på Iggesunds bruk med avseende på specifik energianvändning

    University essay from SLU/Dept. of Energy and Technology

    Author : David Olsson; [2020]
    Keywords : energieffektivisering; mesaugn; elfilterstoft; sulfatmassa; kartongbruk;

    Abstract : Iggesund Mill is an integrated pulp and paperboard mill that makes kraft pulp and solid bleached board. In the pulp process, white liquor is used to make pulp. The white liquor is recovered in the recovery process. READ MORE

  3. 2. The Influences on the Optical Properties of Paperboard Due to Dye Additives

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Tanya Wallmon; [2019]
    Keywords : White water; buildup; polymer; dye; CIELAB;

    Abstract : In the paper industry the appearance and optical performance of coated and uncoated paperboard is important, therefore colour dyes are widely used to enhance the paperboard. In order to enhance the appearance of paper products, the dyes are added directly into the pulp and/or in the coating. READ MORE

  4. 3. Simulering av kötider för en alternativ trucklösning vid Holmens kombinat i Iggesund : Simulation of queueing times for an alternative unloading solution at the integrated milll in Iggesund

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Sofia Wahlström Bergstedt; Elin Kollberg; [2014]
    Keywords : händelsestyrd simulering; sågverk; massabruk; kötider; lossning;

    Abstract : Dagens låga lagervolymer vid industrierna har inneburit högre krav på transportstyrningen av ankommande virke för att säkerhetsställa en kontinuerlig råvaruförsörjning. Kombinatet i Iggesund, som är en del av Holmen AB, har sett potential att effektivisera sin vedhantering vid det massabruk samt sågverk som utgör kombinatet. READ MORE

  5. 4. Treatment and utilization of pulp industry residues using Short Rotation Forestry

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Fargam Neinavaie; [2011]
    Keywords : sludge; pulp; short rotation forestry; willow; Iggesund pulp mill;

    Abstract : Pulp and paper industry produce large amounts of waste annually. Pulp mill effluents are highly polluting and a subject of great environmental concern (Chaudhari et al., 2010). READ MORE