With the continuous development of economic active lime, competition in the steel market is becoming more and more fierce. Of course, the demand for steelmaking has also accelerated. In order to accelerate the slag formation rate in the steelmaking process, active lime has emerged. In the steelmaking process, it can mainly play the role of slag. Because active lime has high chemical purity and active chemical properties, it has a significant effect in steelmaking slag. Active lime
The reason why active lime is used instead of ordinary lime is that active lime has a good economic effect in steelmaking. It can be quickly and completely miscible with molten steel in a short time, the chemical properties of active lime and the ability to participate in the reaction It is relatively strong and has a low content of harmful impurities. It has been widely used in steelmaking. Next, I will give you a detailed arrangement and list some specific functions of active lime in steelmaking, that is, the advantages of using active lime, presumably everyone will know why active lime is used in steelmaking after reading it.
Lime is divided into quicklime and slaked lime. The main component of quicklime is calcium oxide (CaO), a white solid refractory. Limestone with a high (CaO) content is obtained by calcining it in a ventilated lime kiln to a temperature above 900 ° C. It is water-absorbent and can be used as a desiccant. It is commonly used in China to prevent debris from regaining moisture.