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  2. -- Rare Earth Ore Leaching And Adsorption High Frequency

rare earth ore leaching and adsorption high frequency

Jan 16, 2020 Column leaching experiments with ion adsorption-type rare earth ores for different lixiviant concentrations and different column heights were carried out. A mathematical model of column leaching was constructed based on the experimental data. Two parameters a and b in the model were determined according to the following methodology the ore column was divided into several units

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