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本文探讨了以河北某地低品位钙基膨润土为原料 ,制备活性土的机理 ,阐述了酸处理对试样化学组成和物理性质的影响以及制备的活化土用于实际生产的可行性
In this paper, the mechanism of preparation of active earth from low-grade calcium bentonite in Hebei Province is discussed. The effects of acid treatment on the chemical composition and physical properties of the sample and the feasibility of the prepared activated earth for practical production are discussed