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Effectiveness factors in a three-phase slurry reactor: the reduction of crotonaldehyde over a palladium catalyst

✍ Scribed by C.N. Kenney; W. Sedriks

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 1008 KB
Volume: 27
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(72)87061-1

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✦ Synopsis

Rate measurements are described of the reduction of liquid crotonaldehyde by hydrogen in a slurry reactor using palladium deposited on the surface of a porous -r-alumina Measurements were made at ambient pressure and temperatures between 30" and 7O'C using: (a) &in. cylindrical catalyst pellets and (b) powdered pellets for which the mean particle size was 30 p. The effectiveness factor for the commercial palladium catalyst is calculated to be ca. 0.1 with an average tortuosity factor of 1.6.

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