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
One dimensional numerical simulation of coal gasification in an industrial, jetting, fluidized-bed gasifier
โ Scribed by Y. Duan
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 193 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
โฆ Synopsis
03 Gaseous fuels (derived gaseous fuels) exchange heat with a high temperature gas generated by the coal gasification. In the method, a remarkably higher efficiency and low carbon dioxide emission is attained.
02/01917 Modelling and simulation of bubbling fluidized bed gasification reactors
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