Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1280276 | International Journal of Hydrogen Energy | 2010 | 8 Pages |
Abstract
The performance of a Pt/CeO2 catalyst as packed bed, coated on monolith and as self-structured bed has been evaluated during C3H8 oxidative steam reforming. Structured bed, prepared by a new aqueous tape casting method, combining high total porosity (80%) with a self-supported channel structure, offers a better and more efficient control of heat and mass transfer along the catalytic bed, showing, especially at high gas hourly space velocity (30 × 104 h−1), better performance in terms of fuel conversion, hydrogen production and low by-products formation coupled with an economy of the catalyst of about to 43% with respect to the traditional packed bed system.
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Authors
A. Vita, L. Pino, F. Cipitì, M. Laganà, V. Recupero,