Red mud waste from aluminum processing was utilized as a material for extraction of iron. Red mud contains a high amount of iron, comparable to feedstock to North American iron mines, and extractin...

中文翻译：

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铝土矿渣的利用：使用铁块工艺回收铁值

铝加工产生的赤泥废料被用作提取铁的材料。赤泥含铁量高，可媲美北美铁矿的原料，提取...