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Refining Slag

- Nov 23, 2018 -

The refining slag refers to a technique in which the raw materials are mixed at a certain ratio and particle size, heated at a temperature lower than the melting point of the raw materials, and the raw materials are sintered together and then broken into particle sizes. The main components are CaO-CaF2 group, CaO-Al2O3 group, CaO-Al2O3-SiO2 group, and the form of refining slag mainly includes sintered type, pre-melted type and mixed type.