Explanation
A process of agglomerating ore powder containing valuable metals, which is widely used in iron and steel metallurgy and non-ferrous metal metallurgy processes, generally including raw material preparation, sintering, sintering post-treatment and other processes. Take iron sintering as an example. The raw material preparation process includes mixing iron concentrate, fine ore, iron containing powder (furnace dust, rolled steel sheet, etc; The sintering process includes ignition (ignition and combustion of the fuel in the mixture) and sintering under the negative pressure of the exhaust air (melting and bating some components of the sintering material, generating a certain amount of liquid phase, generating related chemical reactions, and bonding to each other after cooling); The post sintering treatment includes cooling, crushing and screening, and pelletizing.
Classification
No classification at present.