Discussion on the Process Feasibility of Granulation for High-titanium Slag by Water Quenching

In order to reduce the crush times and grinding cost of high titanium slag,an attempt was carried out to apply the water quenching process of blast furnace slag to the production of high titanium slag.The physical properties of the blast furnace slag and high titanium slag were contrasted and the water quenching tests of high titanium slag were conducted.The problems and feasibility of the process were also discussed.The possible reasons for the rutile transition of high titanium slag during water quenching were analyzed by thermodynamics calculations for the oxidation process of high titanium slag. Through comprehensive analysis,it is proposed that the high titanium slag cannot be treated by water quenching.