@ARTICLE{Piotrowski_Zbigniew_Possibilities_2008, author={Piotrowski, Zbigniew and Uliasz-Bocheńczyk, Alicja}, number={No 2}, pages={73-85}, journal={Gospodarka Surowcami Mineralnymi - Mineral Resources Management}, howpublished={online}, year={2008}, publisher={Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN}, publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN}, abstract={Fluidized bed combustion technology has been employed in Polish professional power industry since the mid 1990s. Combustion in fluidized bed boilers has brought to life some new types of waste. Due to particular fluidized bed boiler waste properties, its use in different industries is currently limited. However, there are a lot of possibilities of its use. The most important trend in fluidized ash management in Poland is underground mining, which allows the mass use of this waste in various technologies. Another tendency of economic use of fluidized ash is cement production, with the function of bonding time regulator, supcrpozzolan or comprehensive pozzolanic- sulfatc addition. In the industry of building materials this ash may be also used as an addition in concrete production, but with the employment of appropriate plasticizers or after prior grinding. This ash may be economically used in the processes of desulphurization of fumes in professional power industry as well as in agriculture and forestry, for deacidification, fertilization and amelioration of soil. Fluidized waste may be successfully used in gcotechnics as an asphalt filler, for slurry injection, as a factor stabilizing the foundation during road works and engineer works as well as in embankment works. The possibilities of economic use of fluidized bed boilers waste have been presented in the article.}, type={Artykuł}, title={Possibilities of economic use of fluidized bed boiler waste}, URL={http://journals.pan.pl/Content/133499/PDF/7_GSM_24_2_1_2008_PIOTROWSKI_Mozliwosci.pdf}, keywords={Fluidized bed boilers waste, fluidized ash, economic use}, }