Search for dissertations about: "black liquor properties"
Showing result 11 - 15 of 24 swedish dissertations containing the words black liquor properties.
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11. Strategies for improving kraftliner pulp properties
Abstract : A large part of the world paper manufacturing consists of production of corrugated board components, kraftliner and fluting, that are used in many different types of corrugated boxes. Because these boxes are stored and transported, they are often subjected to changes in relative humidity. READ MORE
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12. Chemical Properties and Thermal Behaviour of Kraft Lignins
Abstract : Research concerning lignin has increased during the last years due to its renewability and ready availability in black liquor at pulp mills. Today, the kraft lignin found in black liquor is used as a fuel to gain energy in the recovery boiler at the mill. READ MORE
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13. The Use of Membrane Filtration to Improve the Properties of Extracted Wood Components
Abstract : The forest is alarge and important natural resourcein Sweden, and approximately 70% of the country’s land area is woodland. Wood is an excellent raw material for the replacement of oil-based products because it is renewable, biodegradable and carbon neutral. READ MORE
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14. On calcium-related problems in kraft pulping of Eucalyptus dunnii
Abstract : Kraft pulping is the most widely used pulping process for producing chemical pulp today. It has been in use for more than 130 years. READ MORE
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15. Characterization of Spruce Xylan and Its Potential for Strength Improvement
Abstract : Xylan dissolved during kraft cooking and later redeposited on fibre surfaces has been shown to give higher pulp yield and better strength properties. This is economically interesting from an industrial point of view. READ MORE