Mostrando 1 - 17 resultados de 17 para a busca '(( decrease at decrease rock processing ) OR ( decrease NOT decreases and decrease ))*', tempo de busca: 0,99s Refinar Resultados
6
Publicado em 2012
..., in general, the mining and mineral processing are still practiced without systematic planning and control...
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8
Publicado em 2010
... flotation has been adequate to the processing of complex and low grades ores, that is the case of Brazilian...
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12
Publicado em 2015
... Processing Waste (RBRO, in Portuguese) is widely produced in Espírito Santo, Brazil, and has potential...
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13
Publicado em 2018
...One of the major problems encountered during the processing and extraction of petroleum is the...
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15
Publicado em 2019
... generation of waste. Regarding the processing of ornamental rocks, especially in the cutting phase and...
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