Characterization of pyrolysis tars from Canadian coals
โ Scribed by Khay C. Teo; A.Paul Watkinson
- Book ID
- 107756237
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 962 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0016-2361
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๐ SIMILAR VOLUMES
The structure and composition of tars from the flash pyrolysis of one brown and two bituminous Australian coals were investigated by 'H n.m.r. spectroscopy. Reaction times in a fluidized bed were about 1 s. For each tar the aromatic hydrogen content increases slightly with pyrolysis temperature up t
Thermogravimetric analysis techniques have been adapted to study the thermal decomposition of six coal tar pitches. Two material constants are introduced to describe the thermal stability and/or reactivity of coal tar pitches. These constants can be correlated with the softening point of the pitches