The effects of oxidation on the macromolecular structure of coal
โ Scribed by Francis E. Ndaji; K.Mark Thomas
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 928 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Seven kinds of coals (C, 77.S89.8 wt% daf) were oxidized with air at 150ยฐC for 1, 5 and 10 h. The oxidized coals were heat-treated at various temperatures between 300 and 1500ยฐC with intervals of 50 or 100ยฐC. The pore-structure of the oxidized coals and the cokes or chars obtained from the oxidized
The paper draws ancntion to the importance of the part played by peroxidic bodies or active oxygen in the weathering of coal; comparative investigations have been made with both coal and carbon, which are shown to behave similarly. The initial reaction appears to involve chemisorption, which, in th