Hydrogen reduction of oxidized nickel concentrates
β Scribed by C. J. B. Crowe; T. A. Utigard
- Book ID
- 107450289
- Publisher
- The Minerals, Metals & Materials Society
- Year
- 2003
- Tongue
- English
- Weight
- 164 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1543-1916
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π SIMILAR VOLUMES
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
The hydrogen-deuterium exchange reactions of methane in a deuterium stream were studied by a pulse experiment over a reduced nickel catalyst. The reduced nickel (Ni1373) prepared from nickel oxide calcined at 1373 K had a higher activity than the reduced nickel (Ni773) prepared from the nickel oxide