On structural changes of lignite char during fluidised bed combustion
β Scribed by S. Haldar; R. K. Saha
- Book ID
- 112056648
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 304 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0008-4034
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π SIMILAR VOLUMES
The main aim of this study was a detailed comparison of trace element partitioning during combustion of bituminous coal and lignite in two circulating Β―uidised-bed units at 40 and 100% boiler output. The elements considered here are: S, Cl, Br, V, Cr, Co, Ni, Cu, Zn, Ge, As, Se, Sn, Sb, W, Hg, and P
The conditions that favor the formation of nitrous oxide from char under fluidized bed combustion conditions are shown to be the oxidation of the char to make the nitrogen bound in the heterocyclic rings accessible so that it can react heterogeneously either with oxygen to form NO or with nitric oxi