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Inertização de tinta offset em cerâmica
Pereira, Juliana Alves Luiz
Munhoz Junior, Antônio Hortêncio
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Miranda, Leila Figueiredo de
Engenharia de Materiais
The purpose of the present study was to intercept the waste ink from offset in ceramic material, as some residues of compensated graphite inks are as hazardous by NBR10004, other toxic materials in its composition, such as lead and antimony. Using factorial planning it was observed that a residue addition did not cause large eyes on the actual porosity and apparent porosity of the sintered ceramics. By means of the results obtained it was observed that at both 1100 ° C and 1200 ° C the test bodies inerted the heavy metals because the metals of the test were not leached according to a standard by the ABNT NBR 10005: 2004 standard. The incorporation of waste into the ceramic mass is economically feasible and socioambiemalmente favorable, because it reduces the cost of the waste of ink to be discarded as well as it avoids its disposal in the environment.
inertização , resíduo , argila , metais pesados , tinta offset
PEREIRA, Juliana Alves Luiz. Inertização de tinta offset em cerâmica. 2017. 76 f. Dissertação( Engenharia de Materiais) - Universidade Presbiteriana Mackenzie, São Paulo.