Treatment method of steel slag reducing slag

The invention relates to the technical field of steel slag treatment, in particular to a steel slag reducing slag treatment method. Comprising the following steps: (1) uniformly mixing steel slag with a tempering agent, adding a reducing agent, and uniformly mixing to obtain a mixture; (2) the mixture is put into a smelting device to be smelted, and a mixed solution of liquid pig iron and liquid reducing slag is obtained; and (3) the liquid reducing slag in the mixed solution is subjected to air quenching or air water quenching treatment, and the formed pellets are obtained. According to the treatment method, the iron element in the steel slag can be removed, so that remaining oxides such as calcium, silicon, magnesium, aluminum, manganese and phosphorus in the steel slag are retained, and the steel slag is processed into balls which can be used as cement and concrete admixtures, so that the utilization rate of the steel slag is increased; and after being subjected to air quenching or air water quenching trea