Characterization of humic acids from low-rank coals by 13C-NMR and pyrolysis-methylation. Formation of benzenecarboxylic acid moieties during the coalification process
Instituto de Recursos Naturales y Agrobiologia de Sevilla, C.S.I.C., P.O. Box 1052, 41080-Seville, Spain; E-mail address: delrio@irnase.csic.es
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | artículo biblioteca |
| Language: | English |
| Published: |
Elsevier
1994
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| Subjects: | Peat, Lignite, Coalification, Pyrolysis, Tetramethylammonium hydroxide (TMAH), CP/MAS 13C-NMR, Benzenecarboxylic acids, |
| Online Access: | http://hdl.handle.net/10261/34961 http://dx.doi.org/10.13039/501100007273 |
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