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Coal flash pyrolysis: 2. Polymethylene compounds in low temperature flash pyrolysis tars

✍ Scribed by William H. Calkins; Ralph J. Tyler


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
609 KB
Volume
63
Category
Article
ISSN
0016-2361

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## Abstract A real‐time analysis of the flash‐vacuum pyrolysis products of 1‐acetylbenzotriazole (1) and 1‐benzoylbenzotriazole (2) was performed by tandem mass Spectrometry. In the temperature range 500‐600 °C, these compounds lose nitrogen, yielding __N__‐acetyl‐ and __N__‐benzoylcyclopenta‐ 2,4‐