High chemical stability of stoneware tiles containing waste metals
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Journal of the European Ceramic Society
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Stoneware tiles were produced by the incorporation of galvanic waste to industrial compositions that were processed from kaolinitic clay, feldspar,
quartz and recycled domestic glass. The galvanic waste required a calcination step to eliminate the gas forming species prior to its incorporation
into industrial processes and crystalline phases were formed. After that, the effective incorporation of metals from the galvanic waste was attained
through the formation and the refinement of crystalline phases that acted as pigments. During the fast firing the calcined galvanic waste only got
partially dissolved in the liquid phase that developed in spinel phase nanocrystals. The followed procedure allowed to effective immobilization of
up to 10 wt% of waste with heavy metals in a porcelain stoneware that satisfy both the mechanical and the chemical standards required to massively
commercialize such a product
Como referenciar
REINOSA, J.J.; SILVA, A.C.; RUBIO-MARCOS, F.; MELLO CASTANHO, S.R.H.; MOYA, J.S.; FERNANDEZ, J.F. High chemical stability of stoneware tiles containing waste metals. Journal of the European Ceramic Society, v. 30, p. 2997-3004, 2010. DOI: 10.1016/j.jeurceramsoc.2010.02.017. Disponível em: http://repositorio.ipen.br/handle/123456789/26768. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.