Essays about: "Iggesund pulp mill"

Found 5 essays containing the words Iggesund pulp mill.

  1. 1. 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

  2. 2. The Potential for Frequency Control in Paper Mills - With Particular Reference to Iggesund Mill

    University essay from Chalmers tekniska högskola/Institutionen för energi och miljö

    Author : Pierre Hult; [2015]
    Keywords : Frequency control; Pulp and Paper mills; Steam network; Dymola; Time delay; Modeling;

    Abstract : As more intermittent energy resources are entering the energy system the need for frequency regulation increasesrapidly. At present, most of the frequency regulation is taken care of by hydropower. It is though becomingmore difficult for the hydropower to take care of frequency control alone, especially at night when much of thehydropower is out. READ MORE

  3. 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

  4. 4. Measures for increased energy efficiency at Iggesund mill - Pinch analysis of the pulp production lines at a paperboard mill

    University essay from Chalmers tekniska högskola/Institutionen för energi och miljö

    Author : Karin Glader; [2011]
    Keywords : Pinch analysis; Integrated pulp and paperboard mill; Energy efficiency; Steam savings; District heat;

    Abstract : Swedish pulp and paper industry is facing a future with increased competition from manufacturers with access to faster-growing raw materials, cheaper labour and more modern mills. To survive and stay competitive, investments in more efficient production could be one option. READ MORE

  5. 5. 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