Petroleum pitches, coal-extract solutions and hydrogenated coal-extract solutions are cecarbonized with anthracene at 673 K. Chloroform-soluble fractions of the system are monitored by 'H n.m.r. for formation of 9.10 dihydroanthracene (DHA). A hydrogenated coal-extract solution is also CD carbonized
Hydrogen donor ability of pitch and e.s.r. characterization of iodine complexes
β Scribed by Helda de Lopez; Tetsuro Yokono; Kazuyuki Murakami; Yuzo Sanada; Harry Marsh
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 240 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0016-2361
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