Sökning: "wood fired boiler"
Visar resultat 1 - 5 av 17 uppsatser innehållade orden wood fired boiler.
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. Effects of Different Fuels on Combustion Boiler Processes : The analysis of alternative fuel mixtures
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : The objective of this study is to investigate the eect of dierent fuels on two uidized bed boiler systemsat the energy company Soderenergi's site in Igelsta, called IKV and IGV P3. Today, recovered wastewood (RWW) is the major fuel share fed into the boilers. However, with an insecure fuel supply in thefuture, other fuel types must be considered. LÄS MER
3. Utredning kring verkningsgrad och driftparametrar hos en biobränsleeldad rosterpanna : Panna 6 Ålidhems värmeverk
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : Panna 6 på Ålidhems värmeverk drivs av Umeå Energi AB och används som spetslast i deras fjärrvärmeproduktion. Det är en rosterpanna med en installerad effekt på 32 MW som eldas på fin stamvedsflis och har så gjorts under det senaste decenniet. LÄS MER
4. Recovery of Phosphorus from Incineration of Sewage Sludge
Master-uppsats, KTH/Skolan för kemivetenskap (CHE)Sammanfattning : The primary source of phosphorus, phosphate rock, is a non-renewable resource which is expected to get exhausted in the next 50 – 100 years. Sewage sludge in Sweden constitutes 25% of the annual phosphorus in the country, making it a potentially significant source for phosphorus recovery. LÄS MER
5. Solar-Biomass hybrid system for process heat supply in medium scale hotels in Sri Lanka
Master-uppsats, KTH/Kraft- och värmeteknologiSammanfattning : This study aimed at evaluating and demonstrating the feasibility of using Concentrated Solar Thermal technology combined with biomass energy technology as a hybrid renewable energy system to supply the process heat requirements in small scale industries in Sri Lanka. Particularly, the focus was to apply the concept to the expanding hotel industry, for covering the thermal energy demand of a medium scale hotel. LÄS MER