The incompleteness of our knowledge of the factors determining the behavior of coal during its combustion or gasification is continually being emphasized, e.g., [1]. One of the major reasons remains the lack of reliable experimental data on the combustion of a single coal particle. A number of metho
โฆ LIBER โฆ
00/02799 Modification method of coal and combustion method of the modified coal
- Publisher
- Elsevier Science
- Year
- 2000
- Weight
- 214 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0140-6701
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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