Sökning: "CFB boilers"
Visar resultat 1 - 5 av 24 avhandlingar innehållade orden CFB boilers.
1. Fluid dynamics of circulating fluidized-bed boilers
Sammanfattning : .... LÄS MER
2. Zirconia cell measurements of fluctuations between oxidizing and reducing conditions in a circulating fluidized bed boiler
Sammanfattning : .... LÄS MER
3. Superheater and waterwall corrosion in CFB waste boilers
Sammanfattning : .... LÄS MER
4. Deposit Induced Corrosion in Biofuel Combustion
Sammanfattning : Deposit induced corrosion is one of the main mechanisms for attack on heat exchangers in biofuel boilers. This severe corrosion decreases the obtainable steam temperature in boilers, thereby the efficiency in production of electricity is reduced. Deposit formation from the gas on superheater tubes are is generally referred to as fouling. LÄS MER
5. Co-firing animal waste, sludge, residue wood, peat and forest fuels in a 50MWth CFB boiler : ash transformation, availability and process improvements
Sammanfattning : The direct variable costs for heat and electricity production based on solid biomass fuel combustion is approximately 3-5 times lower than the costs in a fossil fuel-oil based boiler in Sweden. In addition waste derived biomass fuels are typically much cheaper than biomass not classified as waste. LÄS MER