Sökning: "circulating fluidized bed"
Visar resultat 1 - 5 av 6 uppsatser innehållade orden circulating fluidized bed.
1. Phasing out peat from a co-fired 50 MWth circulating fluidized bed boiler : A theoretical sulfation potential study
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : The chemical company Perstorp AB has a 50 MWth circulating fluidized bed to supply the production plant with process steam. The fuel mixture used shows a large variation with about 20 different fuel fractions that can be divided into the categories, residue wood chips, sludge, forest fuel, animal waste, industrial residues, and peat. LÄS MER
2. Destruktion av per- och polyfluorerade alkylsubstanser (PFAS) vid förbränning i avfallsförbränningsanläggningar
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Per- and polyfluorinated alkyl substances (PFAS) are a group of environmentally harmful chemicals. The group consists of more than 4730 different substances including two of the most famous ones; PFOA and PFOS. PFAS consist of carbon backbones connected to fluorine. LÄS MER
3. Process Design and Technical feasibility analysis of Catalytic fas tpyrolysis for biocrude production
Master-uppsats, KTH/MaterialvetenskapSammanfattning : The demand of renewable fuels is increasing. Catalytic Fast Pyrolysis is a growing technology that could supply with high quality bio crude that can be used in the already existing infrastructure. The process of choice in this paper to implement this technology is insitu circulating fluidized bed using saw dust as feed. LÄS MER
4. Thermodynamic Equilibrium Prediction of Corrosion Tendency in Fluidized-Bed Combustion of Solid Waste
Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : Global warming and air pollution are two issues of greatest concerns to human life in recent years. Environmental concerns and econimal/political independency of fossil fuels have been the driving force of developing interest in renewable resources of energy for many countries. LÄS MER
5. Kapacitetsanalys av CFB-pannan vid SCA Packaging Munksund AB
Master-uppsats, EnergisystemSammanfattning : Kraftvärmeverket vid SCA Packaging Munksund AB är ett samarbete mellan SCA och Vattenfall och det består av en ångpanna av typen cirkulerande fluidiserad bädd som togs i drift 2001. Man vill nu genomföra en undersökning om CFBpannans prestanda har förändrats sedan starten, samt en undersökning av pannans maximala kapacitet. LÄS MER