Separation index prediction of cyclonic static micro bubble flotation column based on BP neural network
BP neural network model was used to predict the cleaned coal ash and combustible recovery in different operational conditions.Taking the circulation pressureair flowdosage of collector and frother as input setthe BP neural networkas prediction model was proposed to estimate the cleaned
coal ash and combustible recovery as outputs.It is shown that BP neural network model can estimate the separation index quite satisfactorily in which the relative errors between the predicted values and experimental values are both less than 5% for the cleaned coal ash and combustible recovery.
Keywords: BP neural network; cyclonic-static micro-bubble flotation column; operational parameter; separation index
Document Type: Research Article
Publication date: 15 April 2012
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