FIELD: oil and gas industry.
SUBSTANCE: invention refers to the method for obtaining lower olefinic hydrocarbons and includes pyrolysis of hydrocarbon raw material in presence of metallic catalyst applied to the carrier located inside the reactor. The method is characterised by the fact that propane-butane hydrocarbon mixture is used as hydrocarbon raw material, and nanostructure particles of metals formed on inner carrier surface are used as catalyst.
EFFECT: use of the present invention allows increasing ethylene and propylene output and excluding the coke formation.
7 cl, 4 dwg
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