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A new approach to the investigation of coal

✍ Scribed by I.A. Korobetskii; N.V. Balabanova; A.N. Zaostrovskii


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
247 KB
Volume
24
Category
Article
ISSN
0378-3820

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than the initial fraction, which contains more aliphatic and hydroaromatic material. Proton n.m.r. data are consistent with these aromaticity results. ## Conclusions The initial results reported here from tests in the FDU using both coal-derived distillate and residuum show that the unit is basic