Diffusional Effects in Nickel Oxide Reduction Kinetics
โ Scribed by Erri, Peter; Varma, Arvind
- Book ID
- 126071933
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 71 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0888-5885
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Initial rates were measured for the reduction of single pellets of nickel oxide with carbon monoxide a t atmospheric pressure and temperatures from 566 to 796ยฐC. The nickel oxide pellets were porous (; l o = 0.032 -0.35) and intrapellet diffusion retarded the rate so thot the shrinking core model wa
The reaction model for the reduction of NiO pellets by hydrogen has been postulated to consist of two simultane.ous reactions, first, a reaction between NiO and hydrogen gas adsorbed on NiO, and second, a reaction at the boundary between the two solid phases NiO and Ni with hydrogen adsorbed on nick