منابع مشابه
Coal Structure and Properties
Coals have many structural features such as aromaticity, various oxygen, nitrogen, and sulfur functional groups, covalent and noncovalent cross-links, physical associations, and several surface structural features that determine physical properties and reactivities. Many characterization techniques have been applied to coals, and new techniques such as solid state C NMR are being refined. Howev...
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ژورنال
عنوان ژورنال: International Journal of Mining Science and Technology
سال: 2018
ISSN: 2095-2686
DOI: 10.1016/j.ijmst.2018.06.010