𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Modelling and simulation of heterogeneous oxidation of methane on a platinum foil

✍ Scribed by O. Deutschmann; F. Behrendt; J. Warnatz

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
633 KB
Volume
21
Category
Article
ISSN
0920-5861

No coin nor oath required. For personal study only.

✦ Synopsis

The heterogeneous oxidation of methane-air mixtures in a stagnation point flow onto a platinum foil is investigated numerically and results are compared with experiments. The analysis includes a detailed reaction mechanism in the gas phase as well as on the surface. The heterogeneous ignition occurring around 6OO"C, extinction, and autothermal behaviour are interpreted in terms of elementary steps at the gas-surface interface.

πŸ“œ SIMILAR VOLUMES

XPS observation of surface interaction b
XPS observation of surface interaction between H2 and CO2 on platinum foil
✍ M. Huang; A. Adnot; S. Suppiah; S. Kaliaguine πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 579 KB

Using XPS linearly adsorbed CO species were observed on Pt foil, as a result of the surface reaction between H2 and CO2 at room temperature. A small amount of bridged CO species was also detected upon adsorption of pure CO2 over R foil, which suggests partial decomposition of CO\*. However, subseque