Efficiency Improvement Of Pyrolysis
Author(s)
A. Klementyev, R. Magaril, N. Korzun & E. Magaril
Abstract
Ethylene production by pyrolysis of hydrocarbon gases (ethane, propane, butane)
and liquid fractions provides better selectivity to ethylene at higher temperatures,
as has been well documented in studies. Temperature increase accelerates chainradical
reactions of ethylene formation. Acceleration of chain-radical process can
be achieved at a given temperature by the presence of an initiating agent of
radical formation in the feedstock. Bimolecular reaction of allene (propadiene)
with either alkane or alkene hydrocarbons and is an extremely rapid reaction of
radicals formation because the endothermicity of this reaction is small and steric
ratio is high. This paper considers the use of allene as the initiator of chainradical
reactions of pyrolysis.
Keywords: pyrolysis, propadiene (allene), radical chain reactions.
Keywords
pyrolysis, propadiene (allene), radical chain reactions.
Related Book
Other papers in this volume
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