ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Phase Composition of Solid Residues of Fluidized Bed Coal Combustion, Quality Tests, and Application Possibilities

J. Brandštetr and J. Havlica

Institute of Materials Chemistry, Faculty of Chemistry, Technical University, CZ-637 00 Brno

Abstract: The scope of this paper is to focus the attention on the newly produced ashes - residues after fluidized bed coal combustion. The favourite phase composition of this material due to low combustion temperature of 850° C exhibits very good cementitious properties. Fluidized ashes may be preferably used in the production of some types of Portland cement as a gypsum replacement and in cement-free concretes. The quality tests of this sulfo-calcareous material are proposed as well as some application possibilities.

Full paper in Portable Document Format: 504a188.pdf

Chemical Papers 50 (4) 188–194 (1996)