Abstract
Measurements of emission are carried out in a 1025t/h CFB boiler. The effect of some factors including coal properties, bed temperature, unit load, excess air on the emission of NOx are investigated. The measurement results show that the N concentration in the coal is dominant parameter to predict the NOx emission from a large-scale CFB boiler. NO x emission from the 1025t/h CFB boiler increases with cyclone temperature and upper pressure drop due to post combustion and external cycle.
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Li, Q. Y., Mi, Z. D., & Zhang, Q. F. (2009). Study of NOx emission characteristics of a 1025t/h coal-fired circulating fluidized bed boiler. In Proceedings of the 20th International Conference on Fluidized Bed Combustion (pp. 186–188). SpringerOpen. https://doi.org/10.1007/978-3-642-02682-9_23
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