Three Polish coal samples (flame coal, gas coal and orthocoking coal) and their macerals were studied in the solid state by means of 13C cross polarization/magic angle spinning n.m.r. and FT-i.r. spectroscopies. Several structural parameters derived from these analyses allow the characterization of
Characterization of coal liquids by 13C n.m.r. and FT-i.r. spectroscopy — fractions of oils of SRC-I and asphaltenes and preasphaltenes of SRC-I and SRC-II
✍ Scribed by Kalkunte S. Seshadri; Donald C. Young; Donald C. Cronauer
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 764 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0016-2361
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