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High-Temperature Carbon Particle Formation and Decay in Carbon Suboxide Pyrolysis behind Shock Waves

  • J. Deppe , A. Emelianov , A. Eremin , H. Jander , H.Gg. Wagner and I. Zaslonko
Published/Copyright: September 25, 2009
Zeitschrift für Physikalische Chemie
From the journal Volume 214 Issue 1

The formation of carbon particles following the pyrolysis of C3O2 was investigated behind reflected shock waves towards high temperatures. It is known that in hydrocarbon pyrolysis the temperature range for soot formation extends from about 1300 K to 2200 K. That holds also for C3O2. Here it could be observed that particle formation starts again above 2300 K and increases towards a maximum at around 3000 K, falling off steeply above 3450 K. This maximum is nearly as high as that of the low ''temperature particle yield curve'' [1] at around 1600 K.

Published Online: 2009-09-25
Published in Print: 2000-01
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