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A method for roasting of refractory gold ores
A method for roasting of refractory gold ores
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机译:一种难熔金矿石的焙烧方法
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摘要
refractory ores in an oxidising atmosphere in a fluidized bed containing carbonaceous fuel at temperatures of 500 650u00b0c roasted.to achieve a high combustion to co2 and h2o methanol as a carbonaceous fuel is admitted.
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