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Rinse is an important process to produce activated clay acid - activated method.
漂洗是活性白土湿法生产工艺中的重要环节.
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Activated clay is prepared via reation of bentonite and sulfuric acid at high temperature.
活性白土是以膨润土与硫酸经高温反应制成的.
Under this condition, the decolouring ratio of activated clay is up to 90 %.
在最佳工艺条件下, 活化白土的脱色率可以达到90%以上.
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