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FT-IR and XRD analysis of coal from Makum coalfield of Assam

✍ Scribed by Binoy K. Saikia; R. K. Boruah; P. K. Gogoi

Book ID
107584768
Publisher
Springer-Verlag
Year
2007
Tongue
English
Weight
214 KB
Volume
116
Category
Article
ISSN
0253-4126

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Sapropelitic coals of various coalification stages were examined using FT-i.r. spectroscopy and X-ray diffraction (XRD). The FT-i.r. spectra showed that the main constituent of low-rank sapropelitic coals is aliphatic chains. The evolution of carbonyl groups is more likely to be related to rank chan