灰色关联法评判机尾烟气SO_2浓度影响因素

Assessing the factors affecting the SO_2 concentration in the exhaust tail fume of sintering machine by means of gray correlation analysis

采用灰色关联分析的方法对机尾烟气SO2排放浓度与烧结机控制参数进行了分析,获得了影响SO2排放浓度的关键因素,为优化烧结机工艺、降低料层未脱硫量提供了参考依据.

The SO2 concentration in the exhaust tail fume and the control parameters for a sintefing machine were analyzed using gray correlation method, so as to assess the key factors affecting the SO2 concentration in the exhaust fume, and hence to provide a guideline for optimizing the sintefing process and reducing the residual sulfur in the material bed.