Essays about: "muffle furnace"
Found 5 essays containing the words muffle furnace.
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1. Theoretical examination of temperature distribution in an electrical furnace by the study of transient heat conduction effects
University essay from Uppsala universitet/MaterialteoriAbstract : The company Kanthal produces electric heating elements that require high temperature treatment in one production step. In this process step, called sintering, the amount of heat received by the sintered material is in direct correlation to the product’s outcome. READ MORE
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2. Impact of calcination temperature and time on quicklime slaking reactivity
University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronikAbstract : In this master thesis work calcination parameters' impact on the resulting quicklimes slaking reactivity is investigated. This is done by calcination of three different sedimentary limestones in an N2 atmosphere according to a design of experiment matrix. The limestones are from Wolica Poland, Slite Sweden and Jutjärn Sweden. READ MORE
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3. Parameter study of a muffle furnace performance on powder heating using numerical multiphysics simulation with COMSOL
University essay from KTH/MaterialvetenskapAbstract : The muffle furnace main purpose is to anneal the rough sponge iron powder transported through it, which is done by burning natural gas. Heat is absorbed by the muffle and is transferred to the bed of sponge iron powder. READ MORE
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4. Exposure studies of refractory materials for biomass gasification
University essay from Institutionen för tillämpad fysik och elektronikAbstract : Gasification is a technology mostly used to convert fossil feedstock to syngas. Biomass could be used as a feedstock instead but that puts different demands on, among other things, the materials in these reactors. READ MORE
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5. The inter- and intra-specific variability of charcoal traits in boreal ecosystems
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : Wildfire-produced charcoal has been shown to influence key soil ecological processes. However, few studies have considered the role of interacting variables in describing the wide variability of charcoal ecological traits under natural und semi-natural conditions. READ MORE