Microwave sintering of ceramic materials

VG Karayannis - IOP Conference Series: Materials Science and …, 2016 - iopscience.iop.org
In the present study, the potential of microwave irradiation as an innovative energy-efficient
alternative to conventional heating technologies in ceramic manufacturing is reviewed …

Stabilization/solidification of hazardous metals from solid wastes into ceramics

VG Karayannis, HK Karapanagioti… - Waste and Biomass …, 2017 - Springer
Safe management of hazardous metals deriving from solid wastes constitutes an important
environmental challenge. In the present study, recent progress in the stabilization …

Synthesis and characterization of lignite fly ash ceramic substrates coated with TiO2 slurry, and evaluation in environmental applications

E Katsika, A Moutsatsou, V Karayannis… - Journal of the Australian …, 2018 - Springer
The novel valorization of lignite combustion fly ashes in the development of ceramic
substrates modified with ΤiΟ 2 photocatalyst, with environmental benefits, was investigated …

Caracterização e avaliação da atividade pozolânica das cinzas provenientes da queima de carvão mineral das termelétricas do Pecém, Ceará, Brasil

MAG Cirino, AEB Cabral, DAA Silva… - Matéria (Rio de …, 2021 - SciELO Brasil
RESUMO A tendência de estabilização do consumo de carvão mineral, observada até
2019, foi interrompida devido a pandemia de Sars-Cov 2 que afetou a produção energética …

Contribution to the sustainable management of resources by novel combination of industrial solid residues into red ceramics

V Karayannis, X Spiliotis, E Papastergiadis… - Bulletin of environmental …, 2015 - Springer
Limited amounts of industrial residues are recycled while the remaining huge quantities are
stockpiled or disposed of, thus frequently leading to soil contamination. The utilization of …

Sintering lignite fly and bottom ashes via two-step versus conventional process

VG Karayannis, AK Moutsatsou, EL Katsika - Science of Sintering, 2016 - doiserbia.nb.rs
Lignite combustion class-C (highly-calcareous) fly ash and bottom ash were sintered
employing two-step sintering (TSS) and compared to conventionally sintered ones. TSS …

[PDF][PDF] Reliability Analysis of Clay Ceramics Incorporating Industrial Solid By-Products

VG Karayannis, XD Spiliotis, KI Ntampegliotis… - Modern Applied …, 2014 - academia.edu
The Weibull statistics are extensively used in the last years to estimate the reliability of
fracture data of brittle construction materials such as ceramics, which tend to present a large …

[HTML][HTML] Utilização do resíduo resultante da combustão de carvão mineral em usinas termelétricas na produção de novos materiais: uma análise a partir de artigos …

CT Kniess, PR da Costa… - … Gestão social e …, 2019 - rgsa.openaccesspublications.org
O objetivo geral desta pesquisa foi mapear as aplicações descritoras da utilização do
resíduo resultante da combustão do carvão mineral para a geração de energia, cinzas de …

Advanced oxidation of industrial effluents under microwave irradiation: state of the art

V Karayannis, K Moustakas, A Vatalis… - Desalination and Water …, 2017 - Elsevier
In the present study, recent progress in using microwave energy to enhance advanced
oxidation of industrial effluents of poor biodegradability is reviewed and evaluated. The aim …

[PDF][PDF] Physico-mechanical properties of extruded & sintered ceramics using pet coke and sewage sludge as admixtures

XD Spiliotis, KI Ntampegliotis… - Journal of Ceramic …, 2015 - researchgate.net
Pet coke (PC) and sewage sludge (SS) have been separately used as admixtures into
clayey raw materials for ceramic manufacturing by extrusion and sintering. Thermal analysis …