Solid galvanic wastes incorporation in glass matrices
Carregando...
Data
2005
Data de publicação:
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
Materials Science Forum
Exportar
Resumo
Among the industrial solid residues, the galvanic wastes have been received special
attention, due to the nature of its components. These residues in general present a high
concentration of alkaline and transition metals. When discarded or stored inadequately,
they can be released for the environment, causing ecological and health damages. An
interesting alternative to recycle those wastes is to remove them from the environment,
through its incorporation in silicate glasses matrices.
This work proposes the obtaining of amorphous structures, glasses or frits, from
formulations with industrial solid galvanic wastes, with good chemical stability.
A characterization study of the residue and primary materials, as commercial silica and
feldspar and investigations about the formation of amorphous phases, galvanic wastes
incorporation and chemical stability of the obtained products, were made. With these
results, it was possible to formulate compositions that allow the obtaining of frits for
ceramic enamels, with 23 % in weight of solid galvanic waste incorporated and good
coating characteristics.
Como referenciar
MARIALVA NETO, A.A.; CUNHA, S.M.; SILVA, A.C.; MELLO CASTANHO, S.R.H. Solid galvanic wastes incorporation in glass matrices. Materials Science Forum, v. 498/499, p. 500-505, 2005. DOI: 10.4028/www.scientific.net/MSF.498-499.500. Disponível em: http://repositorio.ipen.br/handle/123456789/5490. Acesso em: 19 Mar 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.