Catalytic pyrolysis of propane-butane hydrocarbon mixture on the composite ceramic materials in an open system

Catalytic pyrolysis of propane-butane hydrocarbon mixture on the composite ceramic materials with the surface modified with zinc-, cadmium- phosphorus- and silicon-containing compounds in an open system was studied in the temperature range 500–850°C, at the rate of the gas mixture flow 20–200 ml min...

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Bibliographic Details
Published in:Russian journal of general chemistry 2010-04, Vol.80 (4), p.742-748
Main Authors: Aleksandrov, Y. A., Tsyganova, E. I., Shekunova, V. M., Didenkulova, I. I., Pishchurova, I. A., Belov, D. E.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Summary:Catalytic pyrolysis of propane-butane hydrocarbon mixture on the composite ceramic materials with the surface modified with zinc-, cadmium- phosphorus- and silicon-containing compounds in an open system was studied in the temperature range 500–850°C, at the rate of the gas mixture flow 20–200 ml min −1 , contact duration 0.75–155 s, and the values of the heterogeneity factor 2.0 to 2.9×10 5 cm −1 . The catalytic activity of the systems under similar conditions was compared, the influence of various factors on the yield of ethylene and propylene was investigated and the sooting was estimated.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363210040109