Documentação de convênios
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/173
Trabalhos ténico-científico oriundos de convênios com universidades para oferta de turmas de mestrado e doutorados no Estado do Amazonas
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4 resultados
Resultados da Pesquisa
Item Reciclagem da borra de solda usando o pó de serra como redutor orgânico(INSTITUTO DE TECNOLOGIA, 2011) SOUZA, João Carlos Rodrigues de; FARIAS, Marlene; CABRAL, Jandeev; MAGALHÃES, Edilson MarquesThe article discusses the recycling of solder dross generated in the electronic component soldering process, using sawdust as an organic reducing agent. The aim is to develop a process that minimizes tin alloy consumption, reducing costs and environmental impacts. Factorial experiments were conducted to evaluate the influence of tank temperature and sawdust quantity on the yield of recycled solder. The results indicated that the combination of 265°C and 100g of sawdust provides the best recovery of solder dross.Item Reciclagem de garrafas PET para utilização em sistema de telhas sustentável(INSTITUTO DE TECNOLOGIA, 2014) FELIPE, Tereza Rodrigues; ROCHA, Gilberto de Miranda; LEITE, Jandecy Cabral; MAGALHÃES, Edilson MarquesThe article examines environmental management in the production and innovation process of sustainable roofing tiles made from recycled PET bottles in a company located in the Manaus Industrial Hub. Using a qualitative-quantitative approach and case study, the research demonstrates product quality improvements through chemical formulation changes, emphasizing sustainability and the interaction between companies and innovation support institutions. The results highlight the technical and environmental feasibility of PET recycling for tile production, contributing to waste reduction and promoting sustainable practices.Item Reciclagem do resíduo da estação de tratamento de efluentes da indústria de injeção de plástico na indústria de cerâmica vermelha(INSTITUTO DE TECNOLOGIA, 2009) JIMENEZ, I. J.; SOUZA, J. A. S; BRITO, F. S. de.; Eduardo de Magalhães BragaThe study investigates the feasibility of recycling waste from plastic injection industry effluent treatment stations by incorporating it into red ceramic production. Mixtures with 2%, 5%, and 10% waste relative to clay were evaluated, analyzing properties such as density, porosity, and flexural strength. The results indicate that the waste positively influences solid-state reactions, enhancing some mechanical properties of ceramic products, especially at concentrations up to 5%. The research presents a sustainable alternative for industrial waste disposal, aligned with environmental demands.Item Influência da Lama Vermelha e Fibra de Curauá (Ananas lucidus, Mill) nas Propriedades Físicas e Mecânicas em Compósitos de Poliéster Isoftálico(Instituto de Tecnologia, 2015) NUNES, Kamila Silva.; SOUZA, José Antônio da Silva.The study investigated the influence of red mud (a byproduct of the Bayer process) and curauá fiber (Ananas lucidus, Mill) on the physical and mechanical properties of isophthalic polyester composites. Composites were fabricated with varying volumetric fractions of red mud (0% to 30%) and a fixed 10% curauá fiber, using the Hand-lay-up method and pressure molding. Results showed that the addition of 10% red mud and 10% curauá fiber yielded the highest tensile strength (24.62 MPa) and elastic modulus (0.7269 GPa). Morphological analysis via scanning electron microscopy (SEM) revealed voids and particle agglomerates, which negatively affected mechanical properties at higher red mud concentrations. The study highlighted the potential of these materials for sustainable applications, aligning with industrial waste reduction and natural fiber utilization.