Study of Preparation and the Influencing Factors of Chrysanthemum-Shaped Calcium Carbonate Applied to Paper Industry

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Abstract:

This paper describes the precipitated calcium carbonate filler applied to paper industry, which was prepared by adding a specific crystal control agent. And a series of influencing factors in carbonation process was studied, such as carbonization temperature, concentration of milk of lime, carbon dioxide concentration and the crystal shape control dosage. Therefore the optimum conditions for preparation of chrysanthemum-shaped crystalline calcium carbonate were determined.

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111-116

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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