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coal processing » local processing (Expand search), oil processing (Expand search), dual processing (Expand search)
decrease coal » decrease total (Expand search), decrease cell (Expand search), decrease costs (Expand search)
decrease treg » decrease the (Expand search), decrease their (Expand search)
treg decrease » the decrease (Expand search), urea decrease (Expand search), drugs decrease (Expand search)
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on decrease » on decreased (Expand search), or decrease (Expand search), of decrease (Expand search)
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“...ABSTRACT Pyrite (FeS2) is one of the main tailings derived from coal mining. When processed, pyrite...”
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Article
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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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Article
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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...”Access document
Master thesis
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Subjects:
“...[en] DIGITAL PROCESSING OF IMAGES...”
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Doctoral thesis
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