Characterization of Coal Tar Pitch Oils by Nuclear Magnetic Resonance
作者:
H.D. Schultz,
R.R. Smith,
期刊:
Spectroscopy Letters
(Taylor Available online 1979)
卷期:
Volume 12,
issue 6
页码: 467-533
ISSN:0038-7010
年代: 1979
DOI:10.1080/00387017908069173
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Nuclear Magnetic Resonance (NMR) spectrometry has been used to characterize coal tar pitch oils, which had been obtained from a low-temperature carbonization of high volatile bituminous coal. NMR provides data on hydrogen distribution in coal oils and structural correlations established on elution chromatographic, on distillation fractions, and on the residues remaining after distillation. This research is the first report on the hydrogen distribution of coal tar pitch oils by NMR.
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