|
|||||
|
|
Small-scale hydrogen production from propane |
|
| Authors: | Bozena Silberova Hilde J. Venvik John C. Walmsley Anders Holmen |
| Affiliation: | aDepartment of Chemical Engineering, Norwegian University of Science and Technology (NTNU), Sem Sælands vei 4, N-7491 Trondheim, Norway bSINTEF Materials and Chemistry, N-7465 Trondheim, Norway |
| Abstract: | Partial oxidation and oxidative steam reforming of propane were investigated over 0.01 wt.% Rh/Al2O3 foam catalysts. High selectivity to hydrogen was obtained for both reactions, but addition of steam to the reactant mixture gave higher selectivity to hydrogen. Stability tests over 7 h revealed that the catalytic activity of Rh was quite stable under partial oxidation conditions. Higher loss in Rh activity was observed when steam was present in the reactant mixture. FE-SEM images showed that Rh particle size and distribution are modified under partial oxidation and oxidative steam reforming conditions. However, these changes were more distinct on the catalyst used for oxidative steam reforming. |
| Keywords: | Propane Hydrogen Partial oxidation Oxidative steam reforming Rh catalyst FE-SEM |
| 本文献已被 ScienceDirect 等数据库收录！ | |