Search for dissertations about: "Kraft cooking"
Showing result 16 - 20 of 54 swedish dissertations containing the words Kraft cooking.
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16. Renewables Based Polygeneration for Rural Development in Bangladesh
Abstract : Despite the country's rural electrification programme, kerosene is the predominant source for lighting, and unsustainable and polluting woody biomass is virtually the only option available for cooking. The rural population also struggles with unsafe drinking water in terms of widespread arsenic contamination of well water. READ MORE
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17. Wood chips for kraft and sulfite pulping : evaluation of novel forest-industrial drum-chipping technology
Abstract : Wood chipping and the supply of high-quality wood chips are of critical importance for most forest-industrial processes. The quality of wood chips affects product yield, product quality, and processability. READ MORE
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18. Modelling of Kraft Cooking Kinetics Using Near Infrared Spectroscopy
Abstract : A kinetic model describing the kraft cooking degradation reactions for softwood lignin and carbohydrates was developed in this thesis. The model satisfactorily predicted the data for modified as well as conventional cooking schemes, something which eluded earlier published models. READ MORE
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19. TCF Bleaching of Softwood Kraft Pulp. Metal Management Procedures
Abstract : The aim of this work has been to increase knowledge of the influence of the metal ion content in softwood kraft pulp on peroxide bleaching and to investigate the effects of different metal management procedures at various stages in the production of TCF pulps (i.e. READ MORE
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20. Xylan sorption kinetics at industrial conditions
Abstract : The kraft process is the most utilised method for the production of wood based chemical pulp for paper applications. During a kraft cook about half of the wood material is dissoluted into the cooking liquor making the liberation of individual fibres possible. This low yield is a great disadvantage for process economy. READ MORE