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Effects of olefins on the thermal decomposition of propane part V. Effect of butene-2-Cis

✍ Scribed by A. Dombi; P. Huhn

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
605 KB
Volume
18
Category
Article
ISSN
0538-8066

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✦ Synopsis

The thermal decomposition of butene-24s a t low conversion and its effect on the It was established that 2-butene decomposes in a long-chain process, with the chain pyrolysis of propane have been studied in the temperature range 779-812 K. cycle

(Besides the radical path, the molecular reaction ( m ) can also play a role in the formation of the products.)

The thermal decomposition of propane is considerably inhibited by 2-butene, which can be explained by the fact that the less reactive radicals formed in the reactions between the olefin and the chain-carrying radicals regenerate the chain cycle more slowly than the original radicals in the above chain cycle or in the reactions

The reactions of the 2-propyl radical

are further initiation steps. The ratios of the rate coefficients of the elementary steps of the decomposition (Table ) have been determined via the ratios of the products.

πŸ“œ SIMILAR VOLUMES

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Thermal reaction of hydrogen–butene-2-ci
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The thermal reaction of hydrogen-butene-24s mixtures has been studied in a static system at low extent of reaction around 500Β°C. Hydrogen does not affect the thermal reaction itself of the olefin, hut gives rise to new stoichiometries of hydrogenolysis and hydrogenation, which are specified The rea