On the Detection of Spectral Emissions of Iron Oxides in Combustion Experiments of Pyrite Concentrates

On the Detection of Spectral Emissions of Iron Oxides in Combustion Experiments of Pyrite Concentrates

In this paper, we report on the spectral detection of wustite, Fe(II) oxide (FeO), and magnetite, Fe(II, III) oxide (Fe<sub>3</sub>O<sub>4</sub>), molecular emissions during the combustion of pyrite (FeS<sub>2</sub>), in a laboratory-scale furnace operating at hig...

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Bibliographic Details
Main Authors: Carlos Toro, Sergio Torres, Víctor Parra, Rodrigo Fuentes, Rosario Castillo, Walter Díaz, Gonzalo Reyes, Eduardo Balladares, Roberto Parra
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
optical sensors
combustion
spectral measurements
signal detection
signal reconstruction
signal processing
principal component analysis
multivariate data analysis
Online Access:https://www.mdpi.com/1424-8220/20/5/1284

Internet

https://www.mdpi.com/1424-8220/20/5/1284

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