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热力发电  2015 

循环流化床锅炉神华煤液化渣掺烧试验

, PP. 61-65

Keywords: cfb锅炉,液化渣,洗中煤,掺烧,污染物排放

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Abstract:

为综合利用神华煤液化渣,通过自备电厂1台440t/h循环流化床(cfb)锅炉进行了掺烧15%液化渣试验,对掺烧液化渣后锅炉运行工况、污染物排放的变化情况等进行测定。结果表明,掺烧15%液化渣后锅炉整体运行稳定,但二氧化硫、总烃、挥发性卤代烃等污染物排放量增大。通过风量、床温等燃烧优化调整后,各项污染物排放得到了有效控制。

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