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在氧化铝生产过程中,通常采用沉降分离的办法将铝酸盐溶液和赤泥分开。该过程同氧化铝生产的其他单元相比,研究的较少。因此,直到现在尚无足够完整的关于从各种不同类型的铝土矿所得的赤泥之真实系组成的资料。赤泥中各组份在沉降过程中的行为研究的更少。关于赤泥的物理和化学性质的报导也很少见。
In alumina production, the aluminate solution is usually separated from the red mud by sedimentation separation. This process is less studied than other units produced by alumina. Therefore, until now there was not enough complete information on the true composition of red mud derived from various types of bauxite. The red mud in the settlement of the various components of the behavior of less. Reports on the physical and chemical properties of red mud are also rare.