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coal processing » local processing (Expandir a busca), oil processing (Expandir a busca), dual processing (Expandir a busca)
decrease coal » decrease total (Expandir a busca), decrease cell (Expandir a busca), decrease costs (Expandir a busca)
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coal processing » local processing (Expandir a busca), oil processing (Expandir a busca), dual processing (Expandir a busca)
decrease coal » decrease total (Expandir a busca), decrease cell (Expandir a busca), decrease costs (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)
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“...ABSTRACT Pyrite (FeS2) is one of the main tailings derived from coal mining. When processed, pyrite...”
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Artigo
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“.... In Brazil, tailings from mineral coal processing are rich in pyrite, are often stored in piles, and are...”
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Artigo
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Obtenção de nanopartículas de óxido de ferro a partir do resíduo do beneficiamento do carvão mineral
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“...Coal processing...”Acessar documento
Dissertação
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Assuntos:
“...[en] DIGITAL PROCESSING OF IMAGES...”
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Tese
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