The productive ceramic cycle generates environmental pollution from both the process and depuration treatment. In particular, residues coming from polishing and glazing sludges due to their chemical composition cause technological problems in internal recycle. The present work, developed in the framework of the LITCAR network, has the aim to study the possibility to recover ceramic sludges as new constituents for innovative blended cements. These residues seem very promising thanks to their similarity to pozzolanic materials usually employed in cement fabrication according to European standard EN 197/1.

Valorization of polishing and glazing ceramic sludges in new blended cement

BIGNOZZI, MARIA;SANDROLINI, FRANCO
2007

Abstract

The productive ceramic cycle generates environmental pollution from both the process and depuration treatment. In particular, residues coming from polishing and glazing sludges due to their chemical composition cause technological problems in internal recycle. The present work, developed in the framework of the LITCAR network, has the aim to study the possibility to recover ceramic sludges as new constituents for innovative blended cements. These residues seem very promising thanks to their similarity to pozzolanic materials usually employed in cement fabrication according to European standard EN 197/1.
Proc. of VI International Congress: “Valorization and recycling of industrial waste”
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Fernanda Andreola; Luisa Barbieri; Isabella Lancellotti; Valerio Piccagliani; Daniela Rabitti; M. C. Bignozzi; F. Sandrolini
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/48923
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