A5011165024- Recycling and utilization of industrial and municipal waste in materials production
- Pigment Synthesis and Properties
- Recycled Aggregate Concrete Performance
- Concrete and Cement Materials Research
- Glass properties and applications
- Additive Manufacturing and 3D Printing Technologies
- Environmental Sustainability and Education
- Recycling and Waste Management Techniques
- Iron and Steelmaking Processes
- Innovations in Concrete and Construction Materials
- Clay minerals and soil interactions
- Thermal and Kinetic Analysis
- Chemistry Education and Research
- Tailings Management and Properties
- Geotechnical and construction materials studies
- Advanced ceramic materials synthesis
- Geotechnical Engineering and Soil Stabilization
- Hygrothermal properties of building materials
- Bauxite Residue and Utilization
- biodegradable polymer synthesis and properties
- Natural Fiber Reinforced Composites
- Geography and Environmental Studies
- Thermochemical Biomass Conversion Processes
- Geochemistry and Geologic Mapping
- Innovative concrete reinforcement materials
Universidade do Extremo Sul Catarinense
2015-2024
Centro Universitário Barriga Verde
2014-2022
Universidade Federal de Santa Catarina
2014-2015
Abstract Six clays from various deposits were studied for their use in the production of structural clay products. The characterized using chemical (X-ray fluorescence), mineralogical diffraction) and thermal (differential scanning calorimetry/thermogravimetry) analyses. Particle-size distribution was determined by laser diffraction, plasticity Pfefferkorn method residue sieve-size method. Next, specimens formed extrusion linear shrinkage (on drying firing), water absorption, bulk density,...
Abstract Raw materials with different technological properties found in the same geological region can constitute a ceramic formulation upon proper mixing. This study aims to demonstrate best way develop mixture using design method, emphasizing geology of three clays Rio Bonito Formation/Paraná Basin. The mineralogical and chemical characteristics these were investigated by X‐ray diffraction fluorescence, respectively, along elementary (CNH), differential thermal thermogravimetric analysis,...
Abstract Clays are raw materials with properties that necessary for the manufacture of ceramic tiles. The characteristics clay may vary within same mineral deposit. Clay blending promotes better use reserves, thereby increasing applicability and life cycle materials. Therefore, it is important to understand mechanisms controlling firing In this study, three different clays from a deposit were assessed ten formulations prepared using mixture design method. analysed differential thermal...
Studies have been widely carried out on drying techniques and equipment. The behavior of clays subjected to stages requires further research. This study aims evaluate the clay ceramic body during different cycle match characteristics raw materials with final quality pieces. In this work, three in terms performance was studied. were selected, their chemical, mineralogical, particle size measured. mixture design (DoE) developed 10 formulations processed through vacuum extrusion. samples forced...
Trabalho de Conclusao Curso, apresentado para obtencao do grau Engenheiro Ambiental no curso Engenharia da Universidade Extremo Sul Catarinense, UNESC.
Abstract Fast drying (~60 min) is useful for optimizing production processes by increasing productivity and reducing costs environmental impacts, especially in red ceramic industries Brazil. However, suitable clays are necessary and, currently, studies focused on the plastic behaviour of with compositions extrusion, fast drying, scarce. Therefore, this study, three different from same mineral deposit were studied producing clay-based structural products via drying. The characterized...
The environmental impact of clay mining can be minimized using extractive mineral circularity practices. Combining the available knowledge characteristics different clays with statistical tools was a decisive step for improved use resources. Through blends, all mined materials incorporated to produce quality ceramic products. This study identified two types from abandoned areas in southern state Santa Catarina, Brazil. These raw were valued together plastic clay, which is widely used region,...
ResumoNos últimos 20 anos as empresas cerâmicas buscam incessantemente aprimorar suas tecnologias a fim de se tornarem mais competitivas no mercado mundial. O sistema decoração utilizado na indústria cerâmica é o rotocolor, entretanto este apresenta limitações que interferem qualidade e produção dos revestimentos cerâmicos. Sendo assim, está aumentando número estão adaptando ao novo impressão por jato tinta para processo seus produtos. Baseado nesta informação trabalho consiste em verificar...
O presente estudo visa analisar as propriedades tecnológicas de resistência mecânica e absorção água em peças cerâmica vermelha, com adição diferentes percentuais resíduos proveniente do processo pós-queima da fabricação blocos vedação (chamote). foi realizado duas etapas, sendo a primeira avaliação massa padrão (STD) para produção vermelha outras quatro formulações (5, 10, 15 20 %) chamote como matéria-prima alternativa. Nessa etapa, os corpos-de-prova foram confeccionados manualmente...
RESUMO Este trabalho investigou o efeito da adição de resíduo vidro para fabricação cerâmica alvenaria. Foram conformados corpos-de-prova cilíndricos 27 mm diâmetro por 45 altura, a partir massa padrão uma indústria vermelha e outras 3 formulações (5, 10 20%) com incorporação vidro, baseado em estudos apresentados na literatura. O tratamento térmico foi realizado forno mufla temperaturas (800, 900 1000 °C). As propriedades tecnológicas avaliadas foram: retração secagem queima, absorção água,...
Resumo Este estudo visou a adicao de residuos beneficiamento carvao mineral em massas cerâmica vermelha, adicoes massicas entre 2 10%. Em uma primeira etapa foram estudadas as propriedades fisico-mecânicas e quimicas das materias-primas ensaios lixiviacao solubilizacao do residuo B. Como o objetivo principal foi viabilidade uso dos A B como materia-prima alternativa, realizou-se segunda estudo, sendo utilizada amostra padrao (STD) outras duas amostras contendo 6 10% residuos. Na feita...
Programa de Pos-graduacao em Ciencia e Engenharia Materiais – PGMAT, Universidade Federal Santa Catarina UFSC, Florianopolis, SC, Brasil Centro Universitario Barriga Verde UNIBAVE, Rua Pe. Joao Leonir Dall Alba, s/n, CEP 88870-000, Cocal do Sul, Ceusa Revestimentos Cerâmicos, Rodovia SC 446, Km 17, 88840-000, Urussanga, Pos-draduacao PPGCEM, Extremo Sul Catarinense UNESC, Criciuma, Laboratorio Vitrocerâmicos Vitrocer Lab, Departamento Mecânica, *e-mail: vitorsnprof@gmail.com
Centro Universitario Barriga Verde – UNIBAVE, Cocal do Sul, SC, Brasil Departamento de Engenharia Materiais e Cerâmica, Universidade Aveiro, Portugal Instituto Pesquisas Tecnologicas IPT, Sao Paulo, SP, Programa Pos-graduacao em Ciencia PGMAT, Federal Santa Catarina UFSC, Florianopolis, *e-mail: joelsonbaesso@gmail.com
The study examined the microstructure of ceramics with addition glass waste at different temperatures ranging from 800 to 1000 °C. Samples were molded by piston without vacuum, incorporation 20% (weight) bottles, coarse particles, for a better identification. raw materials analyzed chemically and mineralogically XRF XRD. microstructural characterization was carried out scanning electron microscopy, SEM optical in order analyze behavior grain boundary interaction between materials. results...