Study of Colombian coals using photoacou
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Jorge A. Orrego-Ruiz; Rafael Cabanzo; Enrique MejΓa-Ospino
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Article
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2011
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Elsevier Science
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English
β 449 KB
Five of the most important Colombian coals were studied using Photoacoustic Fourier transform infrared (PA-FTIR) spectroscopy. The PA-FTIR spectra were used to obtain structural parameters and to determine the analytical potential of this technique. The molecular structural parameters, CH 2 /CH 3 ,