利用水泥窑灰生产钾肥

Produce Potassium Fertilizer from Cement Flue Dust

水泥窑灰含有一定量的钾,是生产钾肥的良好原料。通过试验确定了用水泥窑灰与工业硝酸生产钾肥的配比及其它工艺参数,为水泥窑灰的综合利用提供了一项新方法。

There are certain contents of aluminum in cement flue dust; the dust is one very good material of producing potassium fertilizer. The quota rate to produce potassium fertilizer from cement flue dust is decided through experiments. The way provides a new way of integrated application on cement flue dust.