A Fourier Transform Infrared Study of Mineral Matter in Coal: The Application of a Least Squares Curve-Fitting Program

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Abstract:

The application of Fourier transform infrared spectroscopy to the quantitative determination of mineral matter in coal is discussed. The use of a least squares curve-fitting program allows a choice between standards to be made. The results of an analysis of mineral mixtures and a coal low temperature ash are presented. The results are in good agreement with known concentrations and those obtained by other methods of analysis.

Keywords: Analysis, for mineral matter in coal; Instrumentation, FT-IR; Methods, analytical

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702814731932

Affiliations: College of Earth and Mineral Sciences, The Pennsylvania State University, University Park, Pennsylvania 16802

Publication date: January 1, 1981

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