## A~~~-Nine t~nsition metals in Group VIII were examined as catalysts for the carbon gasification with steam, carbon dioxide and hydrogen. Metal-doped carbons were heated up to 950ยฐC at a constant rate of 2OO"C/hr in a flowing reactant gas. The relative activities of metal catalysts are nearly th
Catalytic gasification of graphite by barium in steam, carbon dioxide, oxygen, and hydrogen
โ Scribed by R.T.K. Baker; C.R.F. Lund; J.J. Chludzinski Jr.
- Book ID
- 113177472
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 900 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-9517
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๐ SIMILAR VOLUMES
Rates of gasification of a cellulose char have been determined in 0.1 atm of O,, H20, and CO,. Gasification was carried out in a reactor designed to provide precise control of reaction conditions and to reduce diffusion limitations of the reaction rate. Apparent activation energies were determined f
Alkaline earths strongly catalyze steam gasification of graphite. The catalytic effect increases in the order Ca < Sr c Ba. Reaction rates of graphite impregaated with 0.3 at.% Ba are 500 times larger than those of pore graphite. Catalysis is doe to the ~~cipation of addition reaction sites, not to