Carbonization properties of partially hydrogenated aromatics—IV. Thermal behavior of carbonaceous mesophase derived from partially hydrogenated pyrene
✍ Scribed by Isao Mochida; Kazuhiro Tamaru; Yozo Korai
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 784 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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The carbonization properties of pyrene hydrogenated by Birch reduction to a variable extent were studied at 600°C under atmospheric pressure, in order to examine the in~uence of partial hydrogenation on the carbonization reactivity. Pyrene, which did not yield any coke, produced coke with flow textu
Factors influencing the coke yield in the carbonization of hydrogenated pyrenes were investigated from the view of reactivities of their hydrogens. The amount of hydrogen located at 4ppm in their proton NMR spectrum was found to be intimately related to the coke yield of hydrogenated pyrenes. Oxidat