中国水处理化学品网||水处理剂--供求信息 多的活性 氧化铝和氧化硅等,具有较强的吸附能力,可应用于 废水的处理。 1 粉煤灰的性质和分类 粉煤灰(coal fly ashes,CFA)又称为飞灰(fly a- shes,FA),是煤粉进入1300℃~1500℃的炉膛后,在 悬浮燃烧条
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fly coal ashes 粉煤灰
Coal, slag and fly ashes were sampled from a 300 MW utility boiler. The concentration of mercury, arsenic in these samples and the particle size distribution of the fly ash were determined.
对某300 MW燃煤电厂锅炉进行煤、渣、飞灰取样后，测定煤和燃烧产物中汞和砷的含量，研究了电除尘四个电场飞灰中汞与砷的分布特点。
The optimum adding percentage of high alkali fly ashes is about 12% to coal gangue and 15% to clay.
制砖原料中灰渣在煤矸石及粘土中加入最佳分数分别为12%和15%。
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