Determination of carbon centre types in solid fuel materials by CP/MAS n.m.r. |
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| Authors: | Kirk D Schmitt Edward W Sheppard |
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| Affiliation: | Mobil Research and Development Corporation, Central Research Division, PO Box 1025, Princeton, NJ 08540, USA |
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| Abstract: | Methyl, quaternary aliphatic and aromatic, and hydrogen-bearing aliphatic and aromatic carbon centres in solid fuel samples have been determined quantitatively by pulse-programmed 13C n.m.r. coupled with elemental analysis. The method may be used for unaltered samples of oil shales, coals, etc., and has been tested on model compounds representative of components in these materials. |
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| Keywords: | carbon carbon centre types solid fuel CP/MAS n m r |
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