2002•Mining and Metallurgical EngineeringRequires access

Application of New High-molecular Flocculant in Red Mud Settlement──A Study

Hong Zhong

Abstract

A comparative test on red mud settlement is made using a series of experimentally-synthesized new high-molecular flocculants and mill's flocculants, respectively. It is showed that HH1, one of the synthetic products is characterized by small reagent dosage, low turbidity supernatant and small and compact flocs, that have no effect on the turbidity of supernant due to their good shearing-resistance in secondary stirring.

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Key concepts: Flocculation, Turbidity, Shearing (physics), Reagent, Paper mill, Red mud, Settlement (finance), Pulp and paper industry