A new classification of alkali and alkaline earth catalysts for gasification of carbon
โ Scribed by Masahiko Matsukata; Eiichi Kikuchi; Yoshiro Morita
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 576 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0016-2361
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The mobility of alkali and alkaline earth elements loaded on carbon black during heat treatment up to 1123 K in an inert atmosphere was investigated by different spectroscopic methods. The objective was to improve our understanding of gasification by catalysts containing these elements. It was found
AbstractStep response experiments with ie02, "CO,, and CO\* over alkali carbonate/carbon systems under gasification conditions reveal fast exchange reactions of (1) CO1 between gas phase and the catalyst, (2) oxygen between gas phase CO, and catalyst oxygen, and (3) oxygen between gas phase COz mole