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Life cycle approach applied to the production of ceramic materials incorporated with ornamental stone wastes

Barbosa, Márcio Zago ; de Oliveira Dias, Josinaldo ; Marvila, Markssuel Teixeira ; de Azevedo, Afonso R. G.

Environmental science and pollution research international, 2022-02, Vol.29 (7), p.9957-9970 [Periódico revisado por pares]

Berlin/Heidelberg: Springer Berlin Heidelberg

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Título:
Life cycle approach applied to the production of ceramic materials incorporated with ornamental stone wastes
Autor: Barbosa, Márcio Zago ; de Oliveira Dias, Josinaldo ; Marvila, Markssuel Teixeira ; de Azevedo, Afonso R. G.
Assuntos: Alternative energy sources ; Animals ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Burning ; Ceramics ; Ceramics industry ; Civil engineering ; Clay ; Clay minerals ; Climate change ; Concrete ; Construction materials ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental impact ; Environmental science ; Evaluation ; Greenhouse Gases ; Life cycle analysis ; Life cycle assessment ; Life Cycle Stages ; Life cycles ; Manufacturing ; Mineral resources ; Reduction ; Research Article ; Solid Waste ; Solid wastes ; Stone ; Waste recycling ; Waste Water Technology ; Wastes ; Water Management ; Water Pollution Control
É parte de: Environmental science and pollution research international, 2022-02, Vol.29 (7), p.9957-9970
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
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Descrição: The use of the ornamental stone wastes, such as the originated from granite or marble, has been the subject of technological studies that evaluated its application in ceramic and cement materials; however, some complementary assessments, such as its life cycle assessment, are still not well explored in the literature. Therefore, the objective of this study was to discuss the main environmental impacts related to the manufacture of ceramic specimens, comparing conventional production versus the production of specimens incorporated with ornamental stone wastes. For this, the life cycle assessment was conducted in accordance with ISO 14.040 and 14.044. For this research, the ornamental stone wastes from the municipality of Cachoeiro do Itapemirim–ES and clay from the municipality of Campos dos Goytacazes–RJ were used. The system was modeled, using the SimaPro 9.0 software and the Ecoinvent database 3.3, for the life cycle assessment of the ceramic specimens and the potentiality regarding the use of ornamental stone wastes in ceramic materials using alternative input energy for burning, contributing to the effectiveness of the solid wastes reuse by the ceramic industry. The evaluation identified that the ornamental stone wastes incorporated into the ceramic specimens had significant potential in reducing environmental impacts and that the alternative input energy in burning stage makes them even more relevant. The study points out as the main result, the reduction of 35.74% of the impacts related to the category of the emission of greenhouse gases, and scarcity of mineral resources, 14.83% reduction, when compared to specimens to conventional brick production and alternative brick production, which emphasizes that the ceramic materials with wastes contribute to the mitigation of impacts.
Editor: Berlin/Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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Life cycle approach applied to the production of ceramic materials incorporated with ornamental stone wastes

Barbosa, Márcio Zago ; de Oliveira Dias, Josinaldo ; Marvila, Markssuel Teixeira ; de Azevedo, Afonso R. G.

Berlin/Heidelberg: Springer Berlin Heidelberg

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