Abstract
The hydrogen distribution for a range of coal tar pitches and their TS fractions has been characterized by high temperature in-situ H-1 NMR throughout the softening range. Furthermore, the fluidity behavior of the whole pitches and their TS, beta-resin and QI fractions was studied. The softening of the whole pitches was correlated with the observed fluidity behavior of the individual solvent fractions.
| Original language | English |
|---|---|
| Title of host publication | Prospects for Coal Science in the 21st Century |
| Editors | BQ Li, ZY Liu |
| Place of Publication | Shanxi |
| Publisher | Shanxi Science & Technology Press |
| Pages | 661-664 |
| Number of pages | 4 |
| Volume | 1-2 |
| ISBN (Print) | 7-5377-1650-4 |
| Publication status | Published - 1999 |
| Event | 10th International Conference on Coal Science - TAIYUAN Duration: 12 Sept 1999 → 17 Sept 1999 |
Conference
| Conference | 10th International Conference on Coal Science |
|---|---|
| City | TAIYUAN |
| Period | 12/09/99 → 17/09/99 |