haydite

1.It is an important path to exploitage synthetically to manufacture Haydite with Fly Ash.

粉煤灰已经作为一种矿综合利用。

2.Two technologies of sintering municipal sewage sludge for manufacturing haydite ("wet process granulation-sintering" and "anhydration-sintering") were studied.

通过试验比较了“湿法造粒-烧结”和“干化-烧结”2种利用城生活污泥烧结制陶粒的工艺路线。