Polar fractions of a coal-derived liquid obtained by mild hydrogenation of Japanese Taiheiyo coal were investigated. The acid fraction was mainly composed of dimethyl or trimethyl phenols with a minor content of indanols. Z = -7 N (tetrahydroquinoline) and -9 N (octahydro-phenanthridine/acridine) se
โฆ LIBER โฆ
A new technique for the acid/base separation of petroleum and coal-derived fractions
โ Scribed by K.A. Gould; R.B. Long
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 654 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
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