## Pyrolysisgaschromatography (Py-g.c.) was used tocharacterizequantitativelya seriesof high-to lowvolatile bituminous Permian Australian coals. The levels of n-alkanes, n-alkenes and triterpenoids released by pyrolysis all decrease as a function of increasing rank and thus, the coal samples can b
Molecular mobility during pyrolysis of Australian bituminous coals
β Scribed by Sakurovs, Richard; Lynch, Leo J.; Maher, T. Patrick; Banerjee, Rabindra N.
- Book ID
- 126325466
- Publisher
- American Chemical Society
- Year
- 1987
- Tongue
- English
- Weight
- 699 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0887-0624
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π SIMILAR VOLUMES
Pyridine-extractability, solvent swelling and free swelling index of selected high-volatile bituminous coals decreased upon drying under vacuum at 80-120Β°C overnight. The temperature necessary to induce these changes varied among the coals. This behaviour was attributed to molecular association caus
Pyrolytic bebaviour and kinetics of the various macerals from a single coal treatment are presented. The principal method of description of the basic physical-chemical process regularities by means of the proposed models is shown.