What do you mean by acid slag and basic slag?
Also to know is, what do you mean by basicity of slag?
1): Eq. 1: If the basicity value is greater than one, the slag is referred to as basic, with a basicity value smaller than one, it is referred to as acidic. Due to their weaker FeO and MnO bonds, basic slags can be reduced more easily than acidic slags with stronger bonds.
Subsequently, question is, what is slag example? Slag is waste matter separated from metal during smelting. An example of slag is the iron and silica that is removed during copper and lead smelting.
Beside this, what is basic slag used for?
Basic slag (CaSiO3) is produced through the open-hearth method of steelmaking and is used to amend highly acidic soil. Its pH-raising effect is similar to that of ground limestone.
What is the chemical composition of slag?
The primary components of iron and steel slag are limestone (CaO) and silica (SiO2). Other components of blast furnace slag include alumina (Alsub>2O3) and magnesium oxide (MgO), as well as a small amount of sulfur (S), while steelmaking slag contains iron oxide (FeO) and magnesium oxide (MgO).