Search for dissertations about: "CTMP"
Showing result 1 - 5 of 26 swedish dissertations containing the word CTMP.
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1. Process modelling based on data from an evaporation and a CTMP process : Analysis of energy efficiency and process variability
Abstract : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, paperboard, steam and other important components. Improved energy efficiency supports sustainability of the process and the products. READ MORE
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2. Influence of Polymeric Multilayer Treatment on Out-of Plane Properties of CTMP-Based Paperboard
Abstract : .... READ MORE
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3. High temperature CTMP from birch
Abstract : This thesis is intended to contribute to understanding of the chemithermomechanical pulping of birch intended for high freeness grades. It focuses on the effects that conditions during pre‐treatment, i.e. READ MORE
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4. Process modelling in pulp and paper manufacture : Application studies with aspects of energy efficiency and product quality
Abstract : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, board and other important components. Improved energy efficiency supports sustainability of the process and the products. READ MORE
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5. On the wood chipping process : a study on basic mechanisms in order to optimize chip properties for pulping
Abstract : In both the chemical and mechanical pulping process, the logs are cut into wood chips by a disc chipper before fibre separation. To make the wood chipping process more efficient, one have to investigate in detail the coupling between process parameters and the quality of the chips. READ MORE