Oscillation Theory : Part 2. Heat Flux from the Catalyst Surface. Contradiction to the Thiele/Zeldovich Model

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Datsevich, Leonid:
Oscillation Theory : Part 2. Heat Flux from the Catalyst Surface. Contradiction to the Thiele/Zeldovich Model.
In: Applied Catalysis A: General. Bd. 273 (2004) Heft 1–2 . - S. 151-156.
ISSN 1873-3875
DOI: https://doi.org/10.1016/j.apcata.2004.06.024

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Abstract

In the hydrogenation reaction of 1-octene to n-octane, the heat flux from the surface of a catalyst particle defined directly in experiments occurs several times more than estimated by the Thiele/Zeldovich model. Such a discrepancy is explained by the oscillation model: alternating motion of liquid in catalyst pores caused by heat generation.