Abstract
The effects of preheat-treatment on the bulk density of semi-cokes produced from petroleum pitch and coal tar pitches were examined. The preheat-treatment conditions suitable to increase the bulk density appear to be very sensitive to the structure of the starting materials. The key structural factors modified by the preheat-treatment are discussed in relation to the carbonization mechanism, which may determine the bulk density and optical anisotroy of the semi-coke.
| Original language | English |
|---|---|
| Pages (from-to) | 41-47 |
| Number of pages | 7 |
| Journal | Nenryo Kyokaishi |
| Volume | 63 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1984 |
All Science Journal Classification (ASJC) codes
- Engineering(all)