Circulating fluidized bed boiler blended combusting high calcium coal gangue desulfurization performance test

Abstract

Abstract:

Abstract:The test of circulating fluidized bed boiler to blend firing different kind of coal or different kind of coal gangue was introduced. The result indicated that selfdesulfurizing performance is obviously different while blending gangue with different calcium content, higher gangue calcium content, better selfdesulfurizing performance. To blend firing high calcium content gangue will remarkably increase boiler selfdesulfurizing performance. For power plant firing high calcium content and low sulphur content coal, to blend high calcium content gangue will increase overall desulfurization efficiency and reduce SO2 emission.

Key words: Keywords:circulating fluidized bed boiler, high calcium coal gangue, blend, desulfurization performance

REN Qingjie1, NIU Yongjun2. Circulating fluidized bed boiler blended combusting high calcium coal gangue desulfurization performance test[J]. Huadian Technology, 2016, 38(10): 17-19.

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Circulating fluidized bed boiler blended combusting high calcium coal gangue desulfurization performance test

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