Engenharia de Produção

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Análise da viabilidade da redução dos impactos ambientais na mineração do carvão mineral por meio da aplicação do backfill
(2019) Farias, Eduardo Justi de
With the concern of compliance with environmental laws, increasingly clean and economically viable production throughout the mining process, this work aims to investigate the feasibility of the Backfill tool as a treatment of tailings in coal mining. The Backfill is the final disposal of tailings from the beneficiation of the mineral coal, that is, they are deposited in the interior of the galleries already mined. The backfill has as main advantage the significant minimization of the deposition of tailings on the surface. In addition, a description was given of the different types of final disposal of ore beneficiation tailings in Brazil. The research covered the coal mining of the city of Treviso, as well as the mining history in the south of Santa Catarina the importance of the same for the economic and social development of the region. The overall objective of this work is to analyze the feasibility of reducing the environmental impacts of mineral coal mining by applying the backfill.