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Characterization of coal by laser pyrolysis gas chromatography

✍ Scribed by Hanson, R. L.; Vanderborgh, N. E.; Brookins, D. G.

Book ID
125929436
Publisher
American Chemical Society
Year
1977
Tongue
English
Weight
622 KB
Volume
49
Category
Article
ISSN
0003-2700

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## 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