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Distribution of residence times and contact times in packed bed reactors: influence of the chemical reaction

✍ Scribed by P. Orth; K. Schügerl

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
905 KB
Volume
27
Category
Article
ISSN
0009-2509

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✦ Synopsis

The distributions of residence times, DRTs, and contact times, DCTs, were measured for ethene reacting with hydrogen, and the ethane thus formed on a palladium catalyst supported on aluminium silicate in an isothermal packed bed reactor at temperatures between 60 and 200°C. The reaction strongly influences the DRTs and DCTs of the reactant and product molecules. The temperature dependence of the DRTs and DCTs of ethane and ethene were investigated with and without chemical reaction at nearlv constant conversion. The results are explained quantitatively by means of a generahsed time delay model. *P. Orth is now with the VEBA-Chemie AG, 466 Gelsenkirchen-Buer.

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