Mathematical model for the gasification of coal under pressure
✍ Scribed by E. Klose; R. Köpsel
- Book ID
- 107756740
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 175 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
17 Energy (supplies, policy, economics, forecasts) feature of these lignites is the large amount of jarosite observed which is likely to have volcanic origin. Pyrite is the other iron-bearing mineral observed. The decomposition of these minerals on combustion is studied by Mossbauer experiments on s
XRD, CaO peaks can be observed in raw char and CaFz peaks can be observed in demineralized char. So, it was clarified that the active species is CaO and the CaF2 cannot act as catalyst during gasification. During acid washing process, CaO reacts with HF product CaFz is the reason of the demineralize
A one-dimensional model has been developed for the simultaneous drying and combustion of a semi-infinite wet coal slab. The model takes into account the vaporization of coal moisture and the existence of a moving evaporation front, pyrolysis and char/gas reactions occurring in the dry coal zone, Dar