Spectral Characterization of Copper and Iron Sulfide Combustion: A Multivariate Data Analysis Approach for Mineral Identification on the Blend

Spectral Characterization of Copper and Iron Sulfide Combustion: A Multivariate Data Analysis Approach for Mineral Identification on the Blend

The pyrometallurgical processes for primary copper production have only off-line and time-demanding analytical techniques to characterize the in and out streams of the smelting and converting steps. Since these processes are highly exothermic, relevant process information could potentially be obtain...

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Bibliographic Details
Main Authors: Walter Díaz, Carlos Toro, Eduardo Balladares, Victor Parra, Pablo Coelho, Gonzalo Reyes, Roberto Parra
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Metals
Subjects:
copper concentrate
pyrometallurgy
flash smelting
combustion
classification
spectroscopy
PCA
SIMCA
PLS-DA
k-NN
support vector machines
Online Access:https://www.mdpi.com/2075-4701/9/9/1017

Internet

https://www.mdpi.com/2075-4701/9/9/1017

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