Hydrogen production by partial oxidation steam reforming of methanol over a Cu/ZnO/Al2 O3 cata
lyst has been paid more and more attention. The chemical equilibria involved in the methanol partial oxidation
steam refo...Hydrogen production by partial oxidation steam reforming of methanol over a Cu/ZnO/Al2 O3 cata
lyst has been paid more and more attention. The chemical equilibria involved in the methanol partial oxidation
steam reforming reaction network such as methanol partial oxidation, methanol steam reforming, decomposition
of methanol and water-gas shift reaction have been examined over the ranges of temperature 473-1073 K under
normal pressure. Based on the detailed kinetics of these reactions over a Cu/ZnO/Al2O3 catalyst, and from the
basic concept of the effectiveness factor, the intraparticle diffusion limitations were taken into account. The effec
tiveness factors for each reaction along the bed length were calculated. Then important results were offered for the
simulation of this reaction process.展开更多
基金the grant of Post-Doc. Program, Kyungpook National University (1999).
文摘Hydrogen production by partial oxidation steam reforming of methanol over a Cu/ZnO/Al2 O3 cata
lyst has been paid more and more attention. The chemical equilibria involved in the methanol partial oxidation
steam reforming reaction network such as methanol partial oxidation, methanol steam reforming, decomposition
of methanol and water-gas shift reaction have been examined over the ranges of temperature 473-1073 K under
normal pressure. Based on the detailed kinetics of these reactions over a Cu/ZnO/Al2O3 catalyst, and from the
basic concept of the effectiveness factor, the intraparticle diffusion limitations were taken into account. The effec
tiveness factors for each reaction along the bed length were calculated. Then important results were offered for the
simulation of this reaction process.
