Essays about: "pulp-fiber"
Found 5 essays containing the word pulp-fiber.
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1. Enabling Wet strength agent-reductions through CMC-addition; A case study investigating the possibilities to lower PAE in packaging board with CMC.
University essay from Karlstads universitet/Avdelningen för kemiteknikAbstract : In 2015, the United Nations adopted 17 different sustainability development goals. These goals were set for the global community to be guided by – but also to follow thus slowingdown climate change, prevent inequality, end poverty and make sure that by 2030 all people enjoy peace and prosperity. READ MORE
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2. Enhancement of translucence in fiber-based packaging materials
University essay from KTH/Fiber- och polymerteknologiAbstract : The utilization of fiber-based packages has started to take more place at the packaging sector but is still restricted by a lack of transparency. Today this challenge is tried to be solved by paying more attention on the characteristics of nanofibers and their possibilities. READ MORE
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3. Development of pulp fiber charge in oxygen delignification of softwood
University essay from KTH/Fiber- och polymerteknologiAbstract : Esteves et.al. 2020 visade att syrgasdelignifiering ökar den totala fiberladdningen men leder inte alltid till ökad pappersstyrka. Denna studie syftar till att undersöka hur fiberladdning påverkar massans egenskaper. READ MORE
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4. Methods for measuring mercury in gas ebullition from fiber banks : A literature study
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : Mercury contamination is an environmental issue with high priority due to its high toxicity. In addition to the atmospheric deposition, several lakes and rivers in Sweden are contaminated as a result from wood and pulp-fiber industries which stretches back 200 years. READ MORE
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5. Effects of processing techniques on the microstructure of renewable pulp-fiber reinforced composites and their mechanical performance
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Commingled composites are stronger than those manufactured with the standard manufacturing method. The objective of the thesis is to answer why that is, to investigate the microstructure of the composites, to model composite strength and compare experimental values with theoretical for composites having poly lactic acid (PLA) as matrix material and composites having poly propylene (PP) as matrix material. READ MORE